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F-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface Introduction ・・・・・・・・・・・・・・・・・・・・・・・・・・・ 1 A. Ionosphere A1. Automatic Scalling Hourly Values at Wakkanai (foF2, fEs and fmin) ・・・・・・・ 4 Hourly Values at Kokubunji (foF2, fEs and fmin) ・・・・・・・ 7 Hourly Values at Yamagawa (foF2, fEs and fmin) ・・・・・・・ 10 Hourly Values at Okinawa (foF2, fEs and fmin) ・・・・・・・ 13 Summary Plots at Wakkanai ・・・・・・・・・・・・・・・・・ 16 Summary Plots at Kokubunji ・・・・・・・・・・・・・・・・・ 24 Summary Plots at Yamagawa ・・・・・・・・・・・・・・・・・ 32 Summary Plots at Okinawa ・・・・・・・・・・・・・・・・・・ 40 Monthly Medians h’F and hEs ・・・・・・・・・・・・・・・・・ 48 Monthly Medians Plot of foF2 ・・・・・・・・・・・・・・・・・ 50 A2. Manual Scaling Hourly Values at Kokubunji ・・・・・・・・・・・・・・・・・・ 51 f-plot at Kokubunji ・・・・・・・・・・・・・・・・・・・・・・ 65 B. Solar Radio Emission B1. Outstanding Occurrences at Hiraiso ・・・・・・・・・・・・・ 97 B2. Summary Plots of F₁₀.at Hiraiso ・・・・・・・・・・・・・・ 98 Real Time Ionograms on the Web ‧‧‧‧‧‧‧‧‧‧‧‧‧‧http://wdc.nict.go.jp/index_eng.htmlNATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY TOKYO, JAPAN

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Page 1: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

F-742

IONOSPHERIC DATA IN JAPAN

FOR OCTOBER 2010

VOL. 62 NO. 10

CONTENTS

Preface

Introduction ・・・・・・・・・・・・・・・・・・・・・・・・・・・ 1

A. Ionosphere

A1. Automatic Scalling

Hourly Values at Wakkanai (foF2, fEs and fmin) ・・・・・・・ 4

Hourly Values at Kokubunji (foF2, fEs and fmin) ・・・・・・・ 7

Hourly Values at Yamagawa (foF2, fEs and fmin) ・・・・・・・ 10

Hourly Values at Okinawa (foF2, fEs and fmin) ・・・・・・・ 13

Summary Plots at Wakkanai ・・・・・・・・・・・・・・・・・ 16

Summary Plots at Kokubunji ・・・・・・・・・・・・・・・・・ 24

Summary Plots at Yamagawa ・・・・・・・・・・・・・・・・・ 32

Summary Plots at Okinawa ・・・・・・・・・・・・・・・・・・ 40

Monthly Medians h’F and h’Es ・・・・・・・・・・・・・・・・・ 48

Monthly Medians Plot of foF2 ・・・・・・・・・・・・・・・・・ 50

A2. Manual Scaling

Hourly Values at Kokubunji ・・・・・・・・・・・・・・・・・・ 51

f-plot at Kokubunji ・・・・・・・・・・・・・・・・・・・・・・ 65

B. Solar Radio Emission

B1. Outstanding Occurrences at Hiraiso ・・・・・・・・・・・・・ 97

B2. Summary Plots of F₁₀.₇ at Hiraiso ・・・・・・・・・・・・・・ 98

≪Real Time Ionograms on the Web ‧‧‧‧‧‧‧‧‧‧‧‧‧‧http://wdc.nict.go.jp/index_eng.html≫

NATIONAL INSTITUTE OF INFORMATION

AND COMMUNICATIONS TECHNOLOGY

TOKYO, JAPAN

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� INTRODUCTION This Series contains data on ionosphere (I) and solar radio emission (S) obtained at the following stations under the

National Institute of Information and Communications Technology , Japan.

Stations Geographic(WGS84) Geomagnetic (IGRF-10(2005))

Technical Method Latitude Longitude Latitude Longitude

�Wakkanai/Sarobetsu

Kokubunji

Yamagawa

Okinawa

Hiraiso

45˚10’N

35˚43’N

31˚12’N

26˚41’N

36˚22’N

141˚45’E

139˚29’E

130˚37’E

128˚09’E

140˚37’E

36.4˚N

26.8˚N

21.7˚N

17.0˚N

27.6˚N

208.9˚

208.2˚

200.5˚

198.6˚

209.1˚

Vertical Sounding (I)

Vertical Sounding (I)

Vertical Sounding (I)

Vertical Sounding (I)

Solar Radio Emission (S)

�We moved the observation facilities at Wakkanai to Sarobetsu on February 2009. The new observatory is located at approximately 26km south from the old observatory. The observation at Sarobetsu commenced on March 6, 2009.

A. IONOSPHERE Ionospheric observations are carried out at the above four

stations in Japan by means of vertical sounding using ionosondes. The ionosonde produces ionograms, which are recorded digitally on a computer storage medium. The digitally-recorded ionograms are collected from each station by the central computer and reduced to numerical values and Summary Plots by the automatic processing system. The ionograms obtained at Kokubunji are manually scaled by experienced specialists to supplement automatically-scaled parameters.

A1. Automatic Scaling Digital ionograms are automatically scaled by the pattern

recognition method. The following five characteristics of the ionospheric are listed below. The reliability of these factors has been ascertained by comparison of the automatically-scaled parameters with the manually-scaled values of large amounts of test ionograms. The published data consist of tabulations of hourly values of three factors ( foF2, fEs, fmin ) and monthly medians of two factors ( h'Es ,h'F ), daily Summary Plots and monthly medians plot of foF2.

a. Characteristics of Ionosphere foF2 Ordinary wave critical frequency for the F2

er lay

fEs Highest frequency of the Es layer whether it ay be ordinary or extraordinary m

fmin Lowest frequency which shows vertical ono-spheric reflections i

h’Es h’F

Minimum virtual height on the ordinary wave for he Es and F layers, respectively t

b. Descriptive Letters The following descriptive letters are used in the tables.

A Impossible measurement because of the presence of a lower thin layer, for example Es ( for foF2 ).

C Impossible measurement because of any failure in observation.

G Impossible automatic scaling because of very small ionization density of the layer ( for fEs ).

N Impossible automatic scaling because of complex echoes.

Blank No digital record because of problems occurring in the auto matic data processing system, but existence of film record.

c. Definitions of CNT, MED, UQ ,and LQ Median count ( CNT ) is the number of numerical values

from which the median has been computed. In addition to numerical values, the count may include a descriptive letter G.

Median ( MED ) is defined as the middle value when the numerical values are arranged in order of magnitude, or the average of the two middle values if there is an even number of values.

Upper quartile ( UQ ) is the median value of the upper half of the values when they are ranked according to magnitude; the lower quartile ( LQ ) is the median value of the lower half. If CNT is less than 10, there are blank spaces left.

d. Reliability of Automatic Scaling The results of the comparison between automatically-scaled values and manually-scaled ones showed that hourly values of foF2 , fEs and fmin were scaled within a difference of 1 MHz from about 90, 90 and 99%, respectively of the test ionograms.

e. Summary Plot Daily Summary Plots which are made from quarter-hourly digital ionograms are published to present general ionosphere conditions. The upper and middle parts of a Summary Plot show the diurnal variation of the frequency range of the echoes reflected from the F and E regions, respectively. The two solid arcing lines indicate the predicted values of fxE and foE calculated by the method described in the CCIR report 340. The lower part shows the diurnal variation of the virtual height where the echo traces become horizontal.

A2. Manual Scaling The published data consist of tabulations of hourly values

of the ionospheric characteristics and figures of daily f-plot. All symbols and terminology in the tables or figures of ionospheric data are used in accordance with the "URSI Hand-book of Ionogram Interpretation and Reduction ( Second Edition ) 1972 " and its revision of chapters l-4, published in July 1978.

a. Characteristics of Ionosphere fxI Top frequency of spread F trace foF2foF1 foEfoEs

Ordinary wave critical frequency for the F2, F1, E, and Es (including particle type E) layers, respectively

fbEsBlanketing frequency of the Es layer, e.g. the lowest ordinary wave frequency visible through Es

fmin Lowest frequency that shows vertical ionospheric reflections

M(3000)F2 M(3000)F1

Maximum usable frequency factor for a path of 3000 km for transmission by the F2 and F1 layers, respectively

h’F2h’F h’E h’Es

Minimum virtual height on the ordinary wave for the F2, whole F, E and Eslayers, respectively

Types of Es See below b. (iii)

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b. Symbols (i) Descriptive Letters

The following letters are entered after, or used to replaced a numerical value on the monthly tabulation sheets, if necessary. A Measurement influenced by, or impossible because of,

the presence of a lower thin layer, for example Es.B Measurement influenced by, or impossible because of,

absorption in the vicinity of fmin.C Measurement influenced by, or impossible because of,

any non-ionospheric reason. D Measurement influenced by, or impossible because of,

the upper limit of the normal frequency range in use. E Measurement influenced by, or impossible because of,

the lower limit of the normal frequency range in use. F Measurement influenced by, or impossible because of,

the presence of spread echoes. G Measurement influenced by, or impossible because

the ionization density of the layer is too small to enable it to be made accurately.

H Measurement influenced by, or impossible because of, the presence of a stratification.

K Presence of particle E layer. L Measurement influenced or impossible because the

trace has no sufficiently definite cusp between layers. M Interpretation of measurement questionable because

the ordinary and extraordinary components are not distinguishable.

N Conditions are such that the measurement cannot be interpreted.

O Measurement refers to the ordinary component. P Man-made perturbations of the observed parameter; or

spur type spread F present. Q Range spread present. R Measurement influenced by, or impossible because

of, attenuation in the vicinity of a critical frequency. S Measurement influenced by, or impossible because

of, interference or atmospherics. T Value determined by a sequence of observations, the

actual observation being inconsistent or doubtful. V Forked trace which may influence the measurement. W Measurement influenced or impossible because the

echo lies outside the height range recorded. X Measurement refers to the extraordinary component.Y Lacuna phenomena, severe layer tilt. Z Third magneto-electronic component present.

(ii) Qualifying Letters The following letters are entered in the first column

before a numerical value on the monthly tabulation sheets, if necessary.A Less than. Used only when fbEs is deduced from

foEs because total blanketing of higher layer is present.D Greater than. E Less than.I Missing value has been replaced by an interpolated

value. J Ordinary component characteristic deduced from the

extraordinary component.

M Mode interpretation uncertain. O Extraordinary component characteristic deduced from

the ordinary component. ( Used for x-characteristics only.)

T Value determined by a sequence of observations, the actual observation being inconsistent or doubtful.

U Uncertain or doubtful numerical value. Z Measurement deduced from the third

magneto-electronic component.

(iii) Description of Types of Es When more than one type of Es trace are present on the

ionogram, the type for the trace used to determine foEsmust be written first. The number of multiple trace is indicated after the type letter.

The types are: f An Es trace which shows no appreciable increase of

height with frequency. l A flat Es trace at or below the normal E layer

minimum virtual height or below the part E layer minimum virtual height.

c An Es trace showing a relatively symmetrical cusp at or below foE. ( Usually a daytime type. )

h An Es trace showing a discontinuity in height with the normal E layer trace at or above foE. The cusp is not symmetrical, the low frequency end of the Es trace lying clearly above the high frequency end of the normal Etrace. ( Usually a daytime type. )

q An Es trace which is diffuse and non-blanketing over a wide frequency range.

r An Es trace showing an increase in virtual height at the high frequency end similar to group retardation.

a An Es trace having a well-defined flat or gradually rising lower edge with stratified and diffuse traces present above it.

s A diffuse Es trace which rises steadily with frequency and usually emerges from another type Es trace.

d A weak diffuse trace at heights below 95 km as-sociated with high absorption and large fmin.

n The designation 'n' is used to denote an Es trace which cannot be classified into one of the standard types.

k The designation 'k' is used to show the presence of particle E. When foEs > foE ( particle E ) the Es type precedes k.

c. Definitions of the CNT, MED, UQ and LQ Median count ( CND ) is the number of values from which

the median has been computed. In addition to numerical values, the count may include certain descriptive letters. Median ( MED ) is the middle value when the numerical

values are arranged in order of magnitude, or the average of the two middle values if there is an even number of values. Upper quartile ( UQ ) is the median value of the upper

half of the values when they are ranked according to magnitude; the lower quartile ( LQ ) is the median value of the lower half.

B. SOLAR RADIO EMISSIONSolar radio observations at 200, 500 and 2800 MHz are

carried out at Hiraiso. The observation equipment consists of three parabolic antennas, one with 10-meter diameter for 200 MHz Measurement, one with 6-meter diameter for 500 MHz measurements and one with 2-meter diameter for 2800 MHz measurements, each being equipped with a pair of crossed doublet antennas as a primary radiator, and three appropriate receivers. Each pair of the crossed doublet antennas is used as a polarimeter. Observations are continuously carried out almost from sunrise to sunset.

B1. Outstanding Occurrences at Hiraiso The table is a list of outstanding occurrences of solar radio

emission bursts observed at 200, 500 and 2800 MHz during a month.

Listed in the table are the date, frequencies, the type of event, the start time and the time of maximum, both in U.T. expressed in hours, minutes and tenths of a minute, the duration in minutes, the peak and mean flux densities in 10-22 Wm-2 Hz-1 unit, and the polarization.

The type of event is expressed by a combination of a numerical code and a letter symbol in accordance with the "Descriptive Text of Solar Geophysical Data, NOAA" as defined by H. Tanaka in the "Instruction Manual for Monthly Report of Solar Radio Emission, WDC-C2" in January 1975:

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SGD Code Letter Symbol Morphological Classification 1 S Simple 1

2 S/F Simple 1F 3 S Simple 2 4 S/F Simple 2F 5 S Simple 6 S Minor

7 C Minor+ 8 S Spike

20 GRF Simple 3 21 GRF Simple 3A 22 GRF Simple 3F 23 GRF Simple 3AF 24 R Rise 25 R Rise A 26 FAL Fall 27 RF Rise and Fall 28 PRE Precursor

29 PBI Post Burst Increase 30 PBI Post Burst Increase A

31 ABS Post Burst Decrease 32 ABS Absorption 40 F Fluctuations 41 F Group of Bursts

42 SER Series of Bursts 43 NS Onset of Noise Storm

44 NS Noise Storm in progress SGD Code Letter Symbol Morphological Classification

45 C Complex 46 C Complex F

47 GB Great Burst 48 C Major 49 GB Major+

The polarization is expressed by the polarization degree and sense as follows:

R or L right or left-handed polarization, W, M or S weak, moderate or strong polarization, 0 almost zero or unable to detect polarization

due to small increase of flux, 00 polarization degree of less than 1

One of the following symbols may be attached after numerical values, if necessary.

D greater than, or later than, E less than or earlier than, U approximate, or uncertain.

B2. Summary Plots of F10.7 at Hiraiso The 10.7 cm solar radio flux at Hiraiso is plotted over a one month period. The 10.7 cm flux (F10.7) is determined by adjusting the 10.7 cm radio flux measured at Hiraiso to the Pentincton 10.7 cm radio flux. The figure on the right-hand side shows the F10.7 index estimated at Hiraiso. The following symbols are used in the F10.7 index: � Measurement made not at 3h U.T.. B Measurement affected by bursts.

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H O U R L Y V A L U E S O F f o F 2 A T W a k k a n a iO C T . 2 0 1 0L A T . 4 5 1 0 . 0 ’ N L O N . 1 4 1 4 5 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

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3 4

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4 6

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6 4

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4 4

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3 2

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4 3

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6 6

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5 5

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6 6

6 6

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5 6

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H O U R L Y V A L U E S O F f E s A T W a k k a n a iO C T . 2 0 1 0L A T . 4 5 1 0 . 0 ’ N L O N . 1 4 1 4 5 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

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G

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H O U R L Y V A L U E S O F f m i n A T W a k k a n a iO C T . 2 0 1 0L A T . 4 5 1 0 . 0 ’ N L O N . 1 4 1 4 5 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

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H O U R L Y V A L U E S O F f o F 2 A T K o k u b u n j iO C T . 2 0 1 0L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

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3 1

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H O U R L Y V A L U E S O F f E s A T K o k u b u n j iO C T . 2 0 1 0L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

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H O U R L Y V A L U E S O F f m i n A T K o k u b u n j iO C T . 2 0 1 0L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

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1 3

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H O U R L Y V A L U E S O F f o F 2 A T Y a m a g a w aO C T . 2 0 1 0L A T . 3 1 1 2 . 0 ’ N L O N . 1 3 0 3 7 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

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H O U R L Y V A L U E S O F f E s A T Y a m a g a w aO C T . 2 0 1 0L A T . 3 1 1 2 . 0 ’ N L O N . 1 3 0 3 7 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

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0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

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H O U R L Y V A L U E S O F f m i n A T Y a m a g a w aO C T . 2 0 1 0L A T . 3 1 1 2 . 0 ’ N L O N . 1 3 0 3 7 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

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1 4

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H O U R L Y V A L U E S O F f o F 2 A T O k i n a w aO C T . 2 0 1 0L A T . 2 6 4 1 . 0 ’ N L O N . 1 2 8 0 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

3 4

7 0

6 7

7 7

6 7

8 0

8 7

1 0 2

1 1 8

1 0 4

1 1 0

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1 2 5

8 8

8 6

6 7

5 0

8 8

7 6

4 6

2 8

3 4

6 5

7 1

6 4

7 0

7 2

7 5

8 6

1 0 8

9 0

8 8

8 9

9 7

7 9

6 7

5 0 A

A 5 2

3 0

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5 7

6 7

6 4

9 1

7 1

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6 0

6 7

7 5

7 7

7 1

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1 0 0

7 4

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4 4

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6 0

6 5

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8 2

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9 2

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9 7

8 5

6 7 A A

5 0

4 0

3 4

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8 0

8 7

1 0 4

1 2 2

1 3 7

1 2 7

9 7

9 0

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4 8

3 6

3 0

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3 1

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3 0

3 1

5 8

7 3

7 7

8 4

9 0

1 0 4

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1 1 6

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9 5

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2 9

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5 2

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7 5

8 4

8 4

7 7

8 7

8 7

7 7

8 4

8 8

8 8

7 7

3 6

3 0

2 9

5 1

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7 1

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7 5

9 7

1 1 6

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1 1 0

1 2 7

1 3 1

7 7

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6 0

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6 7

6 7

8 1

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1 0 8

1 5 2

1 3 9

1 2 6

9 8

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6 7

5 4

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3 2

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2 9

3 2

7 3

6 6

8 4

1 1 2

9 5

8 6

7 6

9 8

1 1 1

1 0 0

1 2 0

1 0 2

3 4

3 6

3 4

A 3 6 A A A A

5 8

6 7

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7 7

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1 1 0

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4 9 A

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7 7 A

5 9

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2 6

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6 3

7 0

1 1 4

9 6

8 5

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1 0 7

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4 7

4 7

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8 0

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8 8

6 5

5 4

5 2

3 2

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3 5

3 8

5 6

7 2

8 1

8 4

9 7

8 7

1 0 8

1 4 8

1 5 7

1 2 8

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8 3

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4 3

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6 0

7 2

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1 4 5

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5 1

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1 1 3

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8 2 A A A A A

3 4

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1 3 2

1 4 8

1 4 6

1 3 7

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9 3

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1 0 2

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1 3 9

1 1 7

8 8

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4 2

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3 7

3 4

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7 9

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1 0 5

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6 2

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6 6

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1 2 8

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7 1

6 1

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3 7

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6 7

6 9

7 0

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8 4

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9 6

1 0 0

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6 3

5 4

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8

3 3

4 2

3 2

1 3

3 4

4 1

3 1

1 2

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4 0

3 1

1 9

3 4

3 9

3 0

1 2

3 0

3 8

2 9

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3 0

3 2

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1 2

3 0

3 2

3 0

3 1

5 6

5 8

5 3

3 0

6 7

7 1

6 5

3 1

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7 8

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3 1

8 0

9 0

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3 0

8 8

9 7

7 8

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8 6

9 6

8 0

3 1

9 0

1 0 8

8 2

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1 0 8

1 2 1

9 9

3 0

1 1 0

1 2 8

9 8

3 0

1 0 1

1 2 6

8 8

3 0

9 8

1 0 8

8 2

3 0

8 8

9 7

7 6

2 8

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4 7

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1 8

3 9

4 4

3 4

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H O U R L Y V A L U E S O F f E s A T O k i n a w aO C T . 2 0 1 0L A T . 2 6 4 1 . 0 ’ N L O N . 1 2 8 0 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

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2 0

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C N T

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G G G G G 5 0 G

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H O U R L Y V A L U E S O F f m i n A T O k i n a w aO C T . 2 0 1 0L A T . 2 6 4 1 . 0 ’ N L O N . 1 2 8 0 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

1 4

2 0

1 6

1 8

1 4

3 0

5 3

4 4

5 2

4 5

5 4

4 3

2 3

1 5

2 2

1 5

1 6

1 6

2 2

1 6

2 0

2 0

1 5

1 5

1 6

1 4

1 7

2 9

3 2

3 3

5 3

4 5

4 4

3 3

2 3

1 6

2 3

1 5

1 8

1 6

1 4

1 5

1 5

1 6

1 5

1 5

1 6

2 4

2 9

3 3

3 4

3 6

3 4

5 5

2 9

2 6

1 4

1 4

1 5

1 4

1 4

1 5

1 5

1 8

1 5

1 7

2 2

1 5

3 0

4 6

4 3

4 4

3 5

3 4

3 0

2 7

2 1

1 5

1 5

1 5

1 8

2 7

2 0

1 7

1 7

1 4

2 8

2 4

4 3

3 5

3 3

3 4

3 2

4 2

2 3

1 4

1 4

1 4

1 5

1 4

1 6

1 5

2 3

2 3

1 6

2 2

4 1

4 4

4 5

4 4

4 3

4 0

3 0

2 0

2 1

1 6

1 5

2 0

1 5

1 5

1 5

2 0

2 2

1 5

1 5

2 9

3 0

4 1

4 4

4 8

3 3

4 3

4 1

2 8

1 4

1 4

1 4

1 6

1 5

1 5

1 5

1 6

1 4

1 5

2 1

3 9

4 2

2 7

2 7

2 6

2 4

4 1

3 6

1 5

1 4

1 4

1 5

1 5

1 7

1 7

1 5

2 2

1 4

2 9

4 4

4 4

4 4

2 6

4 3

2 7

2 1

1 4

2 0

1 6

1 5

1 8

1 7

1 6

1 6

1 4

1 5

2 3

2 8

2 1

4 0

5 2

4 4

5 6

4 3

4 4

3 7

1 4

2 2

1 5

1 5

1 5

1 6

1 6

1 6

1 8

1 5

1 5

2 3

1 4

3 2

4 4

5 3

4 4

2 9

2 8

3 9

2 1

1 5

1 6

1 6

1 5

1 5

2 3

2 1

1 5

1 8

2 1

1 4

1 8

1 8

2 3

2 2

4 3

4 4

4 0

3 0

3 0

2 6

2 0

1 8

1 6

2 1

1 5

1 4

1 5

1 5

1 4

1 5

1 7

2 1

1 4

3 4

3 5

2 2

3 3

3 2

3 0

3 9

1 8

2 2

1 5

2 1

1 8

1 8

1 6

1 4

2 2

1 6

1 6

2 3

1 8

3 3

2 9

4 4

4 4

5 0

3 2

2 9

1 6

1 6

1 4

1 4

1 7

1 5

1 7

2 8

1 5

1 5

2 0

1 6

1 8

2 9

3 2

3 3

3 5

4 4

4 3

3 0

2 2

1 4

1 5

1 5

1 4

1 4

1 5

1 5

1 8

1 5

1 7

2 3

1 7

2 1

3 2

3 4

3 3

3 5

3 2

4 4

1 5

1 4

1 6

1 6

1 5

1 5

1 5

2 6

2 3

2 2

1 7

1 8

2 9

3 0

3 2

4 5

4 4

4 8

4 2

2 8

1 4

1 4

1 4

1 5

2 4

2 3

1 6

1 7

1 4

1 5

2 0

1 8

1 6

1 5

2 8

2 8

3 0

3 2

4 3

4 5

4 0

4 2

2 2

2 0

1 5

1 5

1 5

1 7

1 7

2 7

2 7

2 2

1 8

1 5

1 5

2 9

3 4

4 3

4 7

3 2

4 6

4 3

4 0

2 9

1 4

1 6

1 4

1 5

1 6

1 7

1 7

1 5

1 8

2 3

2 0

1 6

2 3

2 7

4 2

3 0

3 2

4 2

4 3

4 0

2 1

1 5

1 4

1 5

2 0

3 0

1 5

1 5

2 2

1 8

1 4

1 5

2 6

2 8

2 7

2 3

4 4

4 3

4 1

2 9

2 4

2 1

3 9

2 3

1 4

2 1

2 1

1 6

1 8

2 2

1 5

1 4

3 3

4 0

4 3

3 8

3 9

3 6

3 2

2 1

2 4

1 6

1 7

2 3

1 5

2 0

2 2

1 6

2 4

1 7

1 4

1 5

1 5

1 8

2 2

4 4

2 2

2 3

2 1

1 6

1 4

1 4

2 6

2 8

1 6

1 7

1 5

1 5

1 5

1 5

1 7

1 5

2 2

1 5

2 8

3 0

3 5

3 5

4 3

4 4

4 0

3 2

1 6

1 6

1 7

1 7

1 8

1 5

2 0

1 4

1 5

1 5

1 4

1 4

1 8

2 7

1 4

1 7

3 9

3 3

4 5

5 1

4 2

3 7

1 6

1 7

3 2

2 3

1 4

1 8

2 1

1 5

1 4

1 5

1 5

3 2

2 1

2 3

3 2

2 9

4 4

4 5

3 8

3 2

2 7

2 4

1 5

1 8

1 4

1 6

1 4

1 4

2 3

1 5

1 5

1 5

1 6

2 2

2 7

2 9

3 0

3 2

3 0

2 7

3 9

2 0

2 2

1 6

1 5

2 6

1 5

1 5

2 2

2 0

2 0

1 6

2 0

2 7

3 3

3 4

3 0

4 3

2 9

4 2

2 3

1 5

1 6

1 5

1 6

1 7

1 8

1 4

1 5

2 1

2 1

2 1

1 7

1 4

1 4

2 6

2 9

3 0

3 0

3 0

4 4

3 9

2 9

2 2

1 7

2 3

2 8

1 8

1 5

1 5

1 5

1 5

1 8

2 2

1 4

2 8

2 3

3 2

3 3

3 0

2 9

2 8

1 8

2 3

1 4

1 4

1 5

1 6

1 6

2 1

2 1

2 2

1 6

2 7

2 8

3 0

2 9

2 8

2 7

2 1

1 8

1 8

2 2

1 4

1 5

2 2

1 6

1 5

1 6

1 5

2 0

1 6

1 9

1 5

1 7

1 7

2 0

1 5

2 3

1 6

2 0

1 5

1 8

1 6

1 8

1 5

9

1 5

1 8

1 5

1 6

1 7

1 7

1 5

3 1

1 8

2 2

1 5

3 1

1 8

2 4

1 4

3 1

2 9

3 2

2 6

3 1

3 4

4 2

2 9

3 1

3 4

4 4

3 0

3 1

3 8

4 4

3 2

3 1

3 8

4 5

3 0

3 0

4 1

4 3

3 2

3 1

3 9

4 1

2 9

3 1

2 3

2 9

1 8

3 1

1 6

2 2

1 4

3 1

1 6

2 1

1 4

3 1

1 5

1 6

1 4

2 6

1 6

1 8

1 5

2 9

1 6

1 7

1 5

2 7

1 6

1 8

1 5

2 4

1 6

2 1

1 5

Page 17: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Wakkanai

1 OCT.2010

UTC

1 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

2 OCT.2010

2 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

3 OCT.2010

3 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

4 OCT.2010

4 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 18: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Wakkanai

5 OCT.2010

UTC

5 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

6 OCT.2010

6 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

7 OCT.2010

7 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

8 OCT.2010

8 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 19: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Wakkanai

9 OCT.2010

UTC

9 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

10 OCT.2010

10 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

11 OCT.2010

11 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

12 OCT.2010

12 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 20: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Wakkanai

13 OCT.2010

UTC

13 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

14 OCT.2010

14 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

15 OCT.2010

15 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

16 OCT.2010

16 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 21: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Wakkanai

17 OCT.2010

UTC

17 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

18 OCT.2010

18 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

19 OCT.2010

19 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

20 OCT.2010

20 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 22: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Wakkanai

21 OCT.2010

UTC

21 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

22 OCT.2010

22 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

23 OCT.2010

23 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

24 OCT.2010

24 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 23: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Wakkanai

25 OCT.2010

UTC

25 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

26 OCT.2010

26 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

27 OCT.2010

27 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

28 OCT.2010

28 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 24: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Wakkanai

29 OCT.2010

UTC

29 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

30 OCT.2010

30 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

31 OCT.2010

31 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 25: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Kokubunji

1 OCT.2010

UTC

1 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

2 OCT.2010

2 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

3 OCT.2010

3 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

4 OCT.2010

4 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 26: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Kokubunji

5 OCT.2010

UTC

5 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

6 OCT.2010

6 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

7 OCT.2010

7 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

8 OCT.2010

8 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 27: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Kokubunji

9 OCT.2010

UTC

9 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

10 OCT.2010

10 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

11 OCT.2010

11 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

12 OCT.2010

12 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 28: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Kokubunji

13 OCT.2010

UTC

13 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

14 OCT.2010

14 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

15 OCT.2010

15 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

16 OCT.2010

16 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 29: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Kokubunji

17 OCT.2010

UTC

17 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

18 OCT.2010

18 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

19 OCT.2010

19 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

20 OCT.2010

20 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 30: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Kokubunji

21 OCT.2010

UTC

21 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

22 OCT.2010

22 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

23 OCT.2010

23 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

24 OCT.2010

24 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 31: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Kokubunji

25 OCT.2010

UTC

25 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

26 OCT.2010

26 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

27 OCT.2010

27 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

28 OCT.2010

28 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 32: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Kokubunji

29 OCT.2010

UTC

29 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

30 OCT.2010

30 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

31 OCT.2010

31 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 33: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Yamagawa

1 OCT.2010

UTC

1 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

2 OCT.2010

2 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

3 OCT.2010

3 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

4 OCT.2010

4 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 34: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Yamagawa

5 OCT.2010

UTC

5 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

6 OCT.2010

6 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

7 OCT.2010

7 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

8 OCT.2010

8 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 35: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Yamagawa

9 OCT.2010

UTC

9 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

10 OCT.2010

10 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

11 OCT.2010

11 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

12 OCT.2010

12 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 36: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Yamagawa

13 OCT.2010

UTC

13 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

14 OCT.2010

14 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

15 OCT.2010

15 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

16 OCT.2010

16 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 37: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Yamagawa

17 OCT.2010

UTC

17 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

18 OCT.2010

18 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

19 OCT.2010

19 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

20 OCT.2010

20 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 38: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Yamagawa

21 OCT.2010

UTC

21 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

22 OCT.2010

22 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

23 OCT.2010

23 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

24 OCT.2010

24 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 39: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Yamagawa

25 OCT.2010

UTC

25 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

26 OCT.2010

26 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

27 OCT.2010

27 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

28 OCT.2010

28 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 40: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Yamagawa

29 OCT.2010

UTC

29 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

30 OCT.2010

30 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

31 OCT.2010

31 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 41: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Okinawa

1 OCT.2010

UTC

1 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

2 OCT.2010

2 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

3 OCT.2010

3 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

4 OCT.2010

4 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 42: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Okinawa

5 OCT.2010

UTC

5 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

6 OCT.2010

6 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

7 OCT.2010

7 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

8 OCT.2010

8 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 43: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Okinawa

9 OCT.2010

UTC

9 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

10 OCT.2010

10 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

11 OCT.2010

11 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

12 OCT.2010

12 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 44: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Okinawa

13 OCT.2010

UTC

13 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

14 OCT.2010

14 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

15 OCT.2010

15 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

16 OCT.2010

16 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 45: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Okinawa

17 OCT.2010

UTC

17 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

18 OCT.2010

18 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

19 OCT.2010

19 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

20 OCT.2010

20 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 46: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Okinawa

21 OCT.2010

UTC

21 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

22 OCT.2010

22 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

23 OCT.2010

23 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

24 OCT.2010

24 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 47: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Okinawa

25 OCT.2010

UTC

25 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

26 OCT.2010

26 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

27 OCT.2010

27 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

28 OCT.2010

28 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 48: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

SUMMARY PLOTS AT Okinawa

29 OCT.2010

UTC

29 OCT.2010

JST

fxE(P); PREDICTED VALUE FOR fxE

foE(P); PREDICTED VALUE FOR foE

F-LAYER

FREQUENCY(MHz)5101520

E-LAYER

FREQUENCY(MHz)5101520

VIRTUAL HEIGHT(KM)

06

12

18

18

06

12

100200300400500600700

fxE(P)

foE(P)

30 OCT.2010

30 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

31 OCT.2010

31 OCT.2010

F-LAYER

E-LAYER

06

12

18

18

06

12

fxE(P)

foE(P)

Page 49: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

M O N T H L Y M E D I A N S O F h ’ F A N D h ’ E sO C T . 2 0 1 0 1 3 5 E M E A N T I M E ( U T C + 9 H ) A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

S T A T I O N W a k k a n a i L A T . 4 5 1 0 . 0 ’ N L O N . 1 4 1 4 5 . 0 ’ E h ’ F 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3

C N T

M E D

U Q

L Q

1 5

2 3 2

2 3 8

2 2 8

2 4

2 3 3

2 4 3

2 2 2

1 3

2 3 6

2 3 9

2 3 0

2

2 4 1

2 4 2

2 4 0

9

2 3 8

2 5 0

2 3 1

1 8

2 5 6

2 6 6

2 4 8

2 2

2 5 0

2 6 2

2 4 4

2 1

2 4 0

2 4 8

2 3 2

8

2 3 5

2 3 8

2 3 2

2

2 5 0

2 6 0

2 4 0

h ’ E s 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3

C N T

M E D

U Q

L Q

1 4

9 5

9 7

9 1

1 8

9 7

9 9

9 3

1 8

9 5

9 5

9 3

1 3

9 1

9 5

8 9

1 5

9 3

9 7

8 9

1 1

9 1

9 7

8 9

1 2

1 0 0

1 0 9

9 3

2 3

1 1 3

1 4 3

1 0 7

2 0

1 0 5

1 1 2

1 0 2

2 2

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1 0 1

1 8

1 0 2

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9 9

1 4

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9 7

1 0 3

9 5

1 6

9 5

9 7

9 5

1 7

9 7

1 0 3

9 3

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1 0 1

9 5

2 5

9 5

1 0 9

9 2

2 2

9 5

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8 9

2 0

9 4

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9 0

1 8

9 1

9 5

8 9

2 0

9 6

1 0 0

9 0

1 7

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1 0 1

8 9

1 8

9 7

1 0 1

9 1

1 9

9 5

9 7

8 9

S T A T I O N K o k u b u n j i L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E h ’ F 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3

C N T

M E D

U Q

L Q

2 2

2 2 6

2 3 4

2 2 0

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2 3 0

2 3 6

2 2 4

1 3

2 3 8

2 4 4

2 3 0

1 4

2 4 8

2 5 6

2 4 6

2 4

2 4 0

2 5 4

2 3 5

1 7

2 3 2

2 4 2

2 2 8

1 5

2 3 0

2 4 4

2 2 8

6

2 4 2

2 4 8

2 3 4

1

2 4 0

1 2 0

1 2 0

h ’ E s 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3

C N T

M E D

U Q

L Q

1 2

9 5

9 7

9 2

1 1

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9 5

9 1

5

9 3

9 6

9 1

7

9 1

9 5

9 1

4

9 5

9 6

9 2

4

1 0 0

1 4 5

9 3

8

1 3 7

1 4 3

1 1 9

5

1 0 7

1 0 7

1 0 1

3

1 0 1

1 0 7

1 0 1

6

1 0 7

1 1 3

1 0 3

5

1 0 3

1 0 5

1 0 3

9

1 0 5

1 0 5

9 8

5

1 0 5

1 1 2

9 7

3

9 7

1 0 5

9 5

5

9 9

1 0 5

9 7

3

1 1 1

1 2 7

9 5

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9 9

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9 5

1 7

9 9

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9 4

1 8

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9 7

1 4

9 6

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9 5

1 8

9 7

1 0 3

9 5

1 6

9 7

9 7

9 5

2 0

9 7

9 8

9 5

1 3

9 5

9 7

9 4

S T A T I O N Y a m a g a w a L A T . 3 1 1 2 . 0 ’ N L O N . 1 3 0 3 7 . 0 ’ E h ’ F 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3

C N T

M E D

U Q

L Q

8

2 3 0

2 3 0

2 2 4

2 4

2 3 0

2 3 6

2 2 2

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2 3 7

2 5 4

2 2 2

2 5

2 4 2

2 5 2

2 3 5

2 4

2 3 2

2 5 0

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2 3 0

2 4 8

2 2 2

1 5

2 2 4

2 3 2

2 1 4

4

2 2 8

2 5 0

2 1 1

h ’ E s 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3

C N T

M E D

U Q

L Q

1 6

9 5

9 5

9 1

1 2

9 1

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8 9

7

9 3

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9 1

8

9 1

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9 0

5

1 0 3

1 0 8

9 1

4

9 4

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9 0

2

1 2 1

1 3 5

1 0 7

2 1

1 1 5

1 2 5

1 0 3

2 1

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1 0 0

1 9

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1 0 3

1 8

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9 9

1 3

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9 8

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1 0 5

9 7

1 7

1 0 5

1 7 4

1 0 1

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9 9

1 3

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9 7

2 4

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1 0 5

9 5

2 2

9 9

1 0 5

9 5

1 8

9 9

1 1 1

8 9

2 2

9 6

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9 3

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1 6

9 4

9 5

9 1

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M O N T H L Y M E D I A N S O F h ’ F A N D h ’ E sO C T . 2 0 1 0 1 3 5 E M E A N T I M E ( U T C + 9 H ) A U T O M A T I C S C A L I N G

N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

S T A T I O N O k i n a w a L A T . 2 6 4 1 . 0 ’ N L O N . 1 2 8 0 9 . 0 ’ E h ’ F 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3

C N T

M E D

U Q

L Q

1

2 4 8

1 2 4

1 2 4

1

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3

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2 6

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3 0

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2 5 6

2 3 8

1 7

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2 4 9

2 3 8

3 1

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2 5 6

2 2 4

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2 4

2 1 4

2 2 6

2 1 1

1 3

2 2 4

2 3 2

2 1 4

5

2 1 4

2 3 4

2 0 4

1

2 4 4

1 2 2

1 2 2

h ’ E s 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3

C N T

M E D

U Q

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9

9 5

9 8

9 1

7

9 7

9 7

9 1

4

9 6

9 7

9 5

4

9 3

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3

9 5

9 7

9 5

2

1 0 1

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2

1 1 6

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9 9

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9 1

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MONTHLY MEDIANS PLOT

OF foF2

OCT.2010

AUTOMATIC SCALING

JST

06

12

18

24

UTC

18

06

12

5101520

FREQUENCY(MHZ): Wakkanai

: Kokubunji

: Yamagawa

: Okinawa

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 f x I ( 0 . 1 M H z ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 f x I ( 0 . 1 M H z ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

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HD

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A

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A

A

X 3 7

X 3 4

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C

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A

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A

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2 8 3 0 3 0 3 1 3 0 3 0 1 1 2 9 2 7 2 8 2 9 3 1 3 0 X 4 2

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 f o F 2 ( 0 . 1 M H z ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 f o F 2 ( 0 . 1 M H z ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

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3 9

4 7

2 9

4 7

6 5

6 8

7 8

6 8

7 0

7 7

8 1

8 8

8 2

7 3

7 4

6 5

4 9

3 7

3 5

3 8

4 0

3 5

3 6

3 6

4 0

3 8

3 6

4 6

6 9

6 7

7 6

8 1

7 8

1 0 0

8 1

7 6

7 1

6 5

5 7

4 8

4 6

4 8

4 8

3 6

3 8

4 0

4 2

F

F

4 3

F

4 6

7 1

7 4

8 4

8 8

1 0 3

9 1

7 9

7 9

8 6

6 7

6 4

3 7

4 1

3 7

3 0

2 9

3 2

3 3

3 3

3 3

3 6

3 5

2 7

4 1

6 0

6 4

7 8

7 7

8 2

8 6

8 7

9 0

7 6

6 7

6 0

4 7

A

A

3 1

2 8

2 9

3 1

3 0

3 4

3 6

3 1

2 8

4 3

6 3

6 3

7 4

8 2

8 5

8 2

8 3

7 6

7 4

7 4

6 4

C

3 6

3 6

3 8

3 7

3 8

3 7

3 5

3 9

3 8

3 3

3 2

4 2

7 2

6 9

8 8

1 0 8

8 0

7 0

6 9

6 8

6 9

8 3

7 8

4 5

3 1

3 6

3 5

3 4

3 8

A

A

A

3 9

A

3 0

4 5

6 8

7 5

8 4

8 2

7 7

7 3

6 8

7 8

8 2

7 3

5 8

3 5

A

A

A

3 3

3 3

3 4

3 5

3 7

3 4

3 4

3 4

4 9

7 2

8 8

7 6

7 4

7 2

6 7

7 6

8 6

7 4

6 0

6 1

4 6

3 8

4 0

4 2

4 0

3 7

4 0

3 7

4 0

4 2

4 1

3 9

4 4

6 5

7 6

7 6

7 2

6 8

6 9

8 5

7 5

8 6

7 2

5 2

3 7

4 0

3 6

3 4

3 2

3 4

3 5

3 5

3 6

3 8

3 5

2 7

4 2

6 3

7 3

7 4

6 8

6 8

7 6

7 5

7 6

7 6

6 4

6 5

4 0

3 3

3 6

3 6

3 5

3 3

3 2

3 4

3 4

3 3

3 6

2 7

3 8

6 0

6 8

6 2

7 1

6 8

7 0

7 2

8 0

7 1

6 1

5 4

3 3

A

3 6

A

3 1

3 3

3 4

3 2

3 2

3 4

3 5

2 2

3 6

5 3

6 3

6 4

8 4

8 8

7 5

7 0

7 4

6 8

6 0

5 0

4 0

3 6

3 0

2 7

3 0

A

A

2 9

2 8

2 8

2 9

2 8

3 6

5 4

6 3

6 5

7 0

7 3

6 0

7 1

7 2

7 2

5 3

5 1

4 2

3 6

3 2

2 7

3 0

3 3

2 8 3 0 2 9 3 0 3 0 3 0 3 1 3 1 3 1 3 1 3 1 3 0 3 0 3 0 3 0 3 0 3 0 3 0 2 9 2 7 2 8 2 9 3 1 3 0 3 6

3 5

3 5

3 6

3 4

3 0

4 8

6 5

7 1

7 4

7 0

7 6

7 6

7 6

7 6

7 2

6 6

6 5

5 3

4 7

4 0

3 6

3 6

3 6

3 8

3 7

3 7

3 8

3 5

3 4

5 1

6 9

7 5

7 8

7 8

8 0

8 6

8 4

8 0

7 7

7 3

7 2

6 2

5 1

4 7

4 3

4 0

3 9

3 4

3 4

3 4

3 4

3 2

2 8

4 3

6 1

6 8

6 5

6 6

7 0

7 0

7 0

6 8

6 6

6 1

6 0

4 4

3 8

3 6

3 4

3 2

3 3

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 f o F 1 ( 0 . 0 1 M H z ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 f o F 1 ( 0 . 0 1 M H z ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

A

A

L 4 6 4

4 6 0

4 5 2

L L L

A

L A

L U L4 5 2

L L

L L L A

A

U L4 6 4

A

L

L L L L 4 6 4

U L4 6 0

L A

L

L L U L4 3 2

U L4 5 2

U L4 3 6

L L L L

L L L U L5 0 0

U L4 4 4

L L

L L L U L4 6 4

L L A

A

L L L U L4 8 8

U L4 5 2

L L L

L U L4 3 6

4 4 8

A

L L

L A

C

C

C

C

C

C

C

L L A

L L A

A

L L L L L A

L L L L L L L

L L L U L4 6 0

L L L

L

L 4 5 6

U L4 7 6

L L L

L A

4 3 6

A

A

L L L

L 4 3 2

L U L4 3 2

L L L

L A

A

A

A

L L

L L L L L L L

L A

L A

A

A

L L L L L L

L L U L4 4 8

L 4 2 4

L L A

L A

A

L L L L L

L L A

L L L

L L L U L4 2 8

L L A

A

L L A

U L4 6 4

A

L

L

L L L L L A

L L

L U L4 3 6

L L

U L4 3 6

L L L L A

U L4 3 6

4 2 8

L L L

L A

L U L4 4 0

U L4 6 0

L L

7 1 0 9 7

U L4 3 6

4 5 8

U L4 5 2

U L4 5 2

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U L4 6 4

4 3 2

4 4 8

U L4 3 4

U L4 4 4

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 f o E ( 0 . 0 1 M H z ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 f o E ( 0 . 0 1 M H z ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

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1 5

1 5

1 6

1 6

1 7

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1 8

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2 0

2 0

2 1

2 1

2 2

2 2

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2 3

1

2

3

4

5

6

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8

9

1 0

1 1

1 2

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1 5

1 6

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1 8

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M E D

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A

A

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A

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U R2 8 8

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C

C

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C

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C

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A

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A

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A

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A

A

A

A

A

A

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A

A

B

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A

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A

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A

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A

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B

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A

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A

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B

2 3 2

A

A

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A

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A

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A

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A

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A

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B

B

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A

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2 2 6

2 0 8

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 f o E s ( 0 . 1 M H z ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 f o E s ( 0 . 1 M H z ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

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1 1

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1 5

1 6

1 6

1 7

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1 8

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1 9

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1

2

3

4

5

6

7

8

9

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1 1

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G

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G

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E B 1 5

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E B 1 4

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2 0

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G

G

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J A 4 4

J A 2 6

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1 9

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G

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C

C

C

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C

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G

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G

G

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J A 4 2

J A 5 5

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3 4

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J A 2 3

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J A 2 2

J A 2 4

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E B 1 5

E B 1 5

E B 1 5

2 0

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3 4

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J A 3 2

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3 8

G

G

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2 1

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J A 2 3

J A 2 2

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2 0

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G 2 8

G

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J A 7 3

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J A 4 2

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J A 2 8

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J A 4 5

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C

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J A 2 0

1 8

2 5

3 3

3 6

3 8

4 2

G 2 7

G 2 4

3 4

3 3

2 7

J A 2 9

J A 3 1

J A 2 0

J A 2 4

J A 2 0

2 2

J A 2 4

J A 7 3

J A 5 2

J A 6 8

J A 2 9

J A 4 4

J A 2 4

E B 1 4

J A 3 2

G 2 7

G 2 6

G 2 8

4 0

J A 4 3

G 2 5

3 7

4 0

J A 3 9

J A 2 4

J A 3 1

J A 4 3

J A 3 8

J A 3 4

J A 3 4

2 0

J A 2 5

E B 1 5

2 2

2 0

J A 2 0

2 1

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2 6

3 0

3 6

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G 2 9

4 1

3 6

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G 2 7

2 3

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2 0

2 0

J A 2 1

J A 2 2

J A 2 0

J A 2 3

J A 2 2

J A 3 0

1 9

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E B 1 6

E B 1 5

E B 1 5

2 7

J A 3 7

J A 4 5

G 2 5

4 2

J A 3 7

G 2 4

G 2 5

J A 3 8

2 4

J A 2 2

E B 1 4

2 2

J A 5 5

J A 6 2

J A 5 2

J A 4 4

J A 1 7

J A 2 6

J A 1 9

J A 2 9

2 0

2 0

E B 1 4

G

G 2 2

J A 4 4

G 3 0

4 2

G 2 8

3 4

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2 9

2 2

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2 0

J A 2 8

J A 1 8

E B 1 4

2 0

1 8

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2 2

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J A 3 0

J A 1 9

2 0

G

G

J A 4 2

J A 4 1

J A 4 3

J A 4 9

J A 4 6

J A 5 2

J A 3 6

J A 3 6

J A 3 1

J A 3 8

J A 3 5

J A 2 4

J A 3 0

J A 2 2

2 2

2 0

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E B 1 5

E B 1 5

E B 1 5

E B 1 4

E B 1 5

2 6

3 4

3 6

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J A 3 8

J A 4 2

J A 3 6

G 2 7

J A 3 1

2 2

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E B 1 4

E B 1 5

E B 1 4

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J A 4 3

J A 5 8

2 0

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E B 1 6

E B 1 5

E B 1 6

J A 1 8

G

3 1

3 5

J A 4 2

3 9

J A 4 0

3 5

G 2 4

G 2 2

J A 2 4

J A 3 3

J A 2 6

J A 1 9

J A 2 0

J A 2 1

2 0

J A 1 8

3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 0 3 0 3 0 3 0 3 0 3 0 3 0 2 9 3 0 3 1 3 1 3 1 3 1 2 0

2 0

1 9

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E B 1 5

E B 1 6

2 0

2 8

3 3

3 5

3 6

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G

G

3 4

3 1

2 6

J A 2 2

J A 2 2

J A 2 0

J A 2 4

J A 2 2

J A 2 3

2 0

J A 2 5

J A 2 5

2 0

J A 2 0

2 0

2 0

2 0

3 0

3 5

3 8

4 1

J A 4 3

J A 4 0

3 6

J A 3 8

3 4

J A 3 2

J A 2 8

J A 3 2

J A 3 0

J A 3 5

J A 2 8

J A 2 4

J A 2 4

E B 1 6

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 8

G

G 2 7

G 2 8

G 2 8

G 3 7

G 2 7

G 2 6

G 2 6

G 2 4

2 4

E B 2 0

E B 1 6

E B 1 5

E B 1 8

2 0

E B 2 0

E B 1 6

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 f b E s ( 0 . 1 M H z ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 f b E s ( 0 . 1 M H z ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

E B 1 6

E B 1 5

E B 1 5

E B 1 5

E B 1 4

E B 1 5

2 3

2 9

3 5

3 7

3 7

G 2 6

G 2 4

3 6

G 1 9

G 1 8

2 8

2 5

1 8

E B 1 5

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 5

E B 1 5

2 0

2 8

3 5

3 4

4 6

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G 2 3

G

G 2 4

G 2 2

G 2 1

E B 1 6

E B 1 4

E B 1 5

E B 1 5

E B 1 4

E B 1 6

1 7

E B 1 4

1 7

E B 1 4

E B 1 5

E B 1 5

E B 1 8

2 0

2 7

3 2

3 6

G 2 4

3 9

4 0

G

3 8

3 0

3 0

2 1

2 0

2 5

2 5

E B 1 5

1 8

E B 1 5

E B 1 5

E B 1 5

E B 1 4

E B 1 4

E B 1 5

E B 1 5

1 7

G 2 0

G 2 5

G 2 7

G 2 6

3 8

G 2 5

G

3 5

3 0

2 2

1 9

E B 1 5

E B 1 5

E B 1 4

E B 1 5

E B 1 5

E B 1 6

E B 1 6

E B 1 4

E B 1 5

E B 1 5

E B 1 5

E B 1 5

1 8

2 3

G 2 4

G 2 4

G 2 4

3 6

3 4

3 9

G 2 4

3 2

G 2 1

2 1

E B 1 5

E B 1 5

2 2

1 6

E B 1 5

1 6

E B 1 4

E B 1 5

E B 1 4

E B 1 5

E B 1 5

E B 1 5

E B 1 5

2 8

3 0

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G 2 8

G 2 7

G

G

G 2 6

G 2 4

2 6

1 8

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E B 1 5

E B 1 5

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1 8

1 8

2 0

E B 1 5

E B 1 4

E B 1 6

E B 1 5

E B 1 5

2 0

2 8

G 2 0

G 2 4

G 2 1

3 9

G

3 5

3 6

2 9

2 8

1 8

1 7

1 6

1 5

E B 1 5

E B 1 6

E B 1 6

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 5

E B 1 5

1 9

2 6

3 1

3 4

G 2 8

3 4

G 3 0

G 2 5

G 2 4

G 2 5

G 1 9

1 8

1 9

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 5

1 8

E B 1 4

E B 1 6

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G

G 2 1

G 2 2

G 2 2

3 9

4 0

G 2 4

G 2 4

G

2 4

1 9

E B 1 5

E B 1 5

E B 1 5

1 9

E B 1 6

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

1 7

2 6

G

G 2 0

3 8

C

C

C

C

C

C

C

C

C

E B 1 5

E B 1 6

E B 1 6

E B 1 5

E B 1 4

1 9

E B 1 4

E B 1 4

E B 1 5

E B 1 4

1 8

2 8

G

G

3 7

6 6

G

G

5 1

3 3

2 8

1 9

2 0

1 7

1 6

2 0

3 6

1 8

A A 5 5

2 0

1 5

1 6

E B 1 5

E B 1 5

1 7

2 7

3 0

G 2 5

G 2 6

3 5

G 2 5

3 4

3 6

3 1

G 2 2

1 9

E B 1 5

E B 1 5

1 8

1 8

1 9

E B 1 4

E B 1 5

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 4

1 9

2 2

2 8

3 2

3 4

G 2 6

G 2 2

G 2 4

G 2 3

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4 5

2 2

2 6

2 2

E B 1 5

2 0

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 5

E B 1 5

E B 1 4

E B 1 5

E B 1 6

2 5

G 2 4

G 2 4

3 6

3 5

G

G

3 2

2 8

2 4

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2 1

1 7

1 9

E B 1 6

2 0

E B 1 5

E B 1 4

E B 1 5

E B 1 4

E B 1 6

E B 1 5

E B 1 5

E B 1 6

G 1 8

G 2 2

G 2 4

3 6

3 8

G 2 4

G 2 5

G 3 2

G 2 0

2 3

2 4

4 1

1 9

A A 3 8

1 7

E B 1 6

1 6

E B 1 5

1 7

E B 1 5

E B 1 4

E B 1 5

E B 1 4

1 8

2 6

3 3

3 9

3 5

4 3

3 5

3 6

3 4

3 0

3 0

E B 1 7

1 7

1 6

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 6

E B 1 4

E B 1 4

E B 1 5

E B 1 5

E B 1 6

1 8

2 6

3 3

G 2 7

G 2 6

G 2 5

G

G 2 6

G 2 2

G 1 5

2 3

1 9

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 5

E B 1 5

E B 1 5

1 5

1 8

E B 1 5

1 5

E B 1 5

E B 1 6

G 1 9

3 1

3 6

4 0

5 2

3 8

4 0

3 5

3 1

2 6

E B 1 5

1 7

E B 1 6

1 9

2 1

1 7

E B 1 5

E B 1 5

E B 1 6

1 6

E B 1 5

E B 1 6

E B 1 5

1 9

2 5

3 6

3 5

G 2 7

G 2 5

G 2 7

G 2 0

G 2 3

G 2 0

2 4

1 8

1 6

3 5

1 6

2 1

1 7

2 1

E B 1 5

1 5

E B 1 5

1 7

E B 1 5

E B 1 5

E B 1 6

2 5

3 2

3 3

3 8

3 9

3 7

4 2

3 5

3 2

3 6

3 1

E B 1 5

E B 1 5

1 6

E B 1 5

1 9

E B 1 5

E B 1 5

2 0

E B 1 5

E B 1 4

E B 1 4

E B 1 5

1 8

2 6

3 1

3 2

3 7

3 8

3 5

G 2 7

2 6

G 2 3

2 4

1 6

2 2

1 9

1 6

E B 1 4

1 7

E B 1 5

E B 1 5

2 1

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

G 2 0

3 0

3 2

3 4

3 6

G 2 3

G 2 7

3 5

3 6

3 2

3 1

3 6

A A 7 7

A A 6 0

1 9

2 0

1 8

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 4

E B 1 5

E B 1 5

2 6

3 1

4 3

3 9

3 1

G 2 2

G 2 2

2 8

G 2 2

2 2

2 0

C

2 0

2 1

1 7

E B 1 5

1 9

2 3

1 6

1 7

2 0

E B 1 5

1 6

1 6

2 4

3 2

3 2

3 4

3 9

G 2 4

G 2 4

3 4

3 0

2 4

2 0

2 4

1 7

2 1

E B 1 5

E B 1 5

1 8

A A 7 3

A A 5 2

A A 6 8

2 3

A A 4 4

1 8

E B 1 4

2 8

G 2 4

G 2 4

G 2 7

3 8

3 0

G 2 3

3 6

3 6

3 4

2 0

2 7

A A 4 3

A A 3 8

A A 3 4

2 0

1 6

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 5

E B 1 5

1 6

2 2

2 8

3 2

G 2 5

G 2 6

3 8

3 5

3 6

G 2 6

2 2

E B 1 5

E B 1 6

1 7

E B 1 5

1 8

1 7

1 6

1 6

2 2

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 5

2 4

3 2

3 4

G 2 4

3 6

3 4

G 2 3

G 2 4

3 5

2 2

1 8

E B 1 4

E B 1 6

E B 1 5

1 7

1 7

1 6

E B 1 4

1 6

E B 1 5

1 6

E B 1 5

E B 1 5

E B 1 4

G

G 2 1

3 2

G 2 8

3 6

G 2 8

3 3

3 1

2 9

2 0

1 6

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E B 1 5

2 0

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E B 1 4

E B 1 4

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E B 1 5

E B 1 5

2 0

1 5

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E B 1 5

G

G

3 5

3 5

3 4

3 7

3 8

2 8

3 0

2 5

2 8

1 9

A A 3 5

E B 1 6

A A 3 0

E B 1 7

E B 1 6

1 6

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 4

E B 1 5

2 5

3 0

3 2

3 6

3 5

3 3

3 4

G 2 5

2 3

2 0

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E B 1 4

E B 1 5

E B 1 4

1 5

2 2

A A 4 3

A A 5 8

E B 1 5

E B 1 5

E B 1 6

E B 1 5

E B 1 6

E B 1 5

G

3 0

3 2

3 9

3 5

3 3

3 4

G 2 4

G 1 9

2 3

2 0

1 6

E B 1 5

1 8

E B 1 5

E B 1 4

E B 1 5

3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 0 3 0 3 0 3 0 3 0 3 0 3 0 2 9 3 0 3 1 3 1 3 1 3 1E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

1 7

2 5

3 0

3 2

3 4

3 6

G

G

3 0

2 9

2 4

1 9

1 7

1 6

1 6

1 6

E B 1 6

E B 1 6

1 6

1 7

1 5

1 6

E B 1 5

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1 8

2 7

3 2

3 4

3 7

3 9

3 5

3 5

3 5

3 1

2 8

2 1

2 0

1 9

2 0

1 9

1 8

1 7

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

G

G 2 5

G 2 5

G 2 6

G 3 4

G 2 5

G 2 5

G 2 4

G 2 3

2 2

E B 1 7

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

E B 1 5

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 f m i n ( 0 . 1 M H z ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 f m i n ( 0 . 1 M H z ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

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0 2

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0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

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1 4

1 5

1 5

1 6

1 4

1 4

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1 5

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1 7

1 7

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1 2

1 3

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1 5

1 5

1 6

1 5

1 5

1 4

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1 5

1 4

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1 4

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1 4

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1 4

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1 5

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1 4

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1 5

1 5

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1 5

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1 5

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1 5

1 5

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1 1

2 0

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1 3

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1 5

1 5

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1 5

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1 5

1 5

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1 5

1 5

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1 5

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1 8

1 6

1 4

1 3

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1 4

1 4

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1 5

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1 5

1 5

1 5

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1 5

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1 4

1 4

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1 4

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1 5

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1 3

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C

1 4

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1 5

1 5

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1 5

1 5

1 4

1 6

1 4

1 4

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1 5

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1 5

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1 1

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1 3

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3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 0 3 0 3 0 3 0 3 0 3 0 3 0 2 9 3 0 3 1 3 1 3 1 3 1 1 5

1 5

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1 5

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1 5

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1 5

1 5

1 5

1 5

1 5

1 5

1 5

1 5

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1 5

1 5

1 6

1 7

1 8

1 8

1 6

1 5

1 4

1 5

1 6

1 5

1 5

1 5

1 6

1 5

1 5

1 5

1 4

1 5

1 5

1 5

1 4

1 4

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1 3

1 4

1 5

1 4

1 4

1 4

1 5

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 M ( 3 0 0 0 ) F 2 ( 0 . 0 1 ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 M ( 3 0 0 0 ) F 2 ( 0 . 0 1 ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

3 1 7

3 1 2

3 2 0

3 2 7

3 0 8

3 1 5

3 7 0

3 6 0

3 9 4

3 9 1

3 4 9

3 3 7

3 4 6

3 4 2

3 4 8

3 1 5

3 2 3

3 5 4

3 8 2

3 8 3

3 0 1

2 9 9

3 0 4

3 0 0

3 0 8

3 2 5

3 3 7

3 6 2

3 8 2

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3 6 9

3 8 6

3 6 8

3 7 4

3 5 6

3 1 0

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3 4 4

3 3 2

3 5 2

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3 5 6

3 6 0

3 3 5

3 2 6

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3 2 7

3 1 2

3 1 2

3 1 8

3 4 3

3 5 4

3 3 8

3 1 8

3 8 7

3 7 3

3 7 6

3 7 4

3 5 9

3 3 5

3 4 0

3 3 4

3 4 2

3 5 1

3 3 5

3 5 1

3 4 4

3 6 1

3 2 9

3 3 7

3 0 2

3 1 0

3 1 0

3 2 4

3 2 7

3 2 2

3 3 6

3 1 1

3 7 9

3 8 8

3 6 7

3 6 0

3 5 8

3 6 2

3 6 4

3 0 5

3 3 5

3 6 1

3 5 6

3 6 7

3 5 9

3 6 8

3 1 7

3 6 0

3 2 6

3 1 3

3 1 7

3 1 7

3 2 4

3 1 3

3 2 6

3 3 5

3 6 8

3 8 1

3 7 0

3 7 6

3 7 2

3 5 6

3 4 3

3 4 5

3 3 6

3 5 8

3 5 0

3 5 4

3 5 2

3 4 0

3 0 5

3 1 3

3 3 7

3 3 4

3 1 7

3 2 8

3 0 7

3 0 1

3 1 6

3 1 7

3 6 8

3 8 5

3 6 7

3 6 0

3 6 1

3 2 3

3 2 3

3 4 6

3 5 9

3 4 5

3 4 4

3 6 2

3 6 7

3 4 4

3 5 7

3 0 7

2 9 7

3 2 2

3 2 1

2 8 7

3 0 7

3 2 9

3 1 8

3 1 6

3 7 2

3 7 4

3 6 4

3 8 6

3 4 1

3 2 5

3 5 2

3 4 6

3 5 8

3 4 0

3 5 0

3 7 0

3 6 4

3 5 8

3 4 0

3 5 5

2 9 7

3 0 8

2 9 7

3 0 7

3 2 2

3 3 9

3 0 8

3 1 6

3 7 4

3 8 8

3 6 8

3 7 2

3 5 7

3 3 7

3 3 9

3 6 6

3 4 3

3 6 9

3 3 7

3 5 2

3 5 6

3 5 3

3 3 9

3 1 3

3 1 7

3 3 2

3 2 1

3 1 6

3 0 7

3 2 1

2 9 2

3 1 9

3 8 6

3 8 8

3 8 4

3 9 2

3 5 1

3 6 5

3 6 1

3 3 7

3 4 7

3 8 1

3 5 4

3 5 2

3 3 3

3 2 8

3 2 6

3 1 6

3 2 9

3 4 2

3 1 5

3 2 4

3 1 0

3 0 0

3 1 2

3 2 0

3 7 3

3 9 0

3 6 7

3 7 4

3 7 9

C

C

C

C

C

C

C

C

C

3 5 9

3 3 9

3 4 7

3 1 8

2 9 8

2 9 1

3 2 8

3 3 1

3 2 9

3 4 0

3 7 2

3 9 3

3 7 7

3 7 1

3 6 2

3 4 4

3 5 0

3 5 8

3 6 7

3 6 0

3 5 8

3 6 3

3 4 9

3 2 6

3 2 3

3 1 3

3 1 8

2 9 6

A

2 8 1

3 1 1

3 5 0

3 0 8

2 9 1

3 6 6

3 8 5

3 6 0

3 7 1

3 2 5

3 4 9

3 7 1

3 2 2

3 5 5

3 3 8

3 4 8

3 6 6

3 5 6

3 3 9

3 3 4

3 0 3

3 0 8

3 0 2

3 1 1

3 1 8

3 0 9

3 7 4

3 2 4

3 2 2

3 5 0

3 6 3

3 7 0

3 6 6

3 4 6

3 4 0

3 5 8

3 4 1

3 3 9

3 4 6

3 5 7

3 7 0

3 5 2

3 3 5

3 2 8

2 9 8

3 0 3

3 3 1

3 1 1

3 1 1

3 1 3

3 2 3

3 3 8

3 2 2

3 7 0

3 9 4

3 8 3

3 6 3

3 7 7

3 5 4

3 6 9

3 2 1

3 5 5

3 5 0

3 5 8

3 7 6

3 7 5

3 1 9

3 1 6

3 1 7

3 2 8

3 2 8

3 2 2

3 1 3

3 1 6

3 2 4

3 2 9

3 4 5

3 6 8

3 4 5

3 4 5

3 7 6

3 6 9

3 3 1

3 4 6

3 6 7

3 3 9

3 6 0

3 8 2

3 6 3

3 6 2

3 5 4

A

3 2 8

2 9 8

3 0 0

3 1 0

3 0 1

3 2 2

3 6 0

3 9 1

3 3 4

3 7 8

3 6 4

3 6 7

3 7 9

3 5 0

3 5 6

3 3 4

3 5 1

3 6 0

3 6 4

3 6 7

3 6 5

3 4 4

3 2 5

3 4 3

3 2 3

2 9 4

3 0 4

3 0 3

3 0 9

3 0 3

3 2 6

3 5 1

3 2 6

3 6 1

3 9 0

3 5 9

3 5 6

3 5 5

3 5 8

3 5 2

3 1 9

3 3 4

3 4 3

3 5 2

3 6 3

3 2 8

3 3 4

3 3 6

3 0 1

2 9 3

3 0 2

3 2 8

3 3 5

3 1 4

3 0 2

3 2 9

3 4 6

3 7 0

3 6 8

3 7 1

3 7 7

3 6 2

3 5 6

3 1 7

3 2 8

3 3 7

3 4 5

3 6 7

3 6 6

3 4 9

3 2 9

3 5 0

3 1 1

3 1 1

3 0 1

3 1 0

3 0 8

3 1 2

3 1 3

3 7 0

4 0 8

3 6 4

3 7 7

3 8 3

3 6 3

3 6 4

3 3 3

3 4 5

3 2 3

3 4 8

3 5 8

3 6 0

3 6 0

3 6 5

3 6 0

2 8 9

2 9 7

3 1 0

3 3 5

3 1 7

3 2 4

3 0 7

2 9 8

3 5 2

3 3 0

3 5 1

3 7 3

3 7 3

3 4 9

3 4 0

3 1 3

3 4 7

3 3 1

3 5 7

3 6 4

3 6 3

3 6 0

3 4 3

3 1 2

3 2 6

3 4 0

3 2 8

3 0 0

3 0 5

3 1 0

F

F

3 7 8

F

3 5 5

3 6 9

3 6 4

3 6 7

3 5 1

3 4 8

3 3 3

3 1 6

3 4 1

3 7 0

3 7 3

3 7 5

3 2 6

3 4 0

3 5 1

3 3 8

2 9 2

2 8 6

3 1 5

3 1 1

2 9 9

3 2 3

3 6 8

3 7 2

3 7 5

3 7 6

3 5 7

3 5 0

3 5 1

3 3 5

3 4 0

3 3 1

3 5 3

3 6 4

3 7 6

3 7 0

3 6 1

A

A

3 3 8

2 9 1

3 1 2

3 0 3

3 2 2

3 3 0

3 6 9

3 6 8

3 0 3

3 6 2

3 8 7

3 7 0

3 4 4

3 5 5

3 5 2

3 4 8

3 3 9

3 5 4

3 5 7

3 7 7

3 7 0

C

3 3 2

2 9 9

2 9 3

3 1 6

3 1 5

3 0 7

3 0 0

3 0 8

3 2 7

3 5 9

3 1 1

3 5 4

3 7 3

3 6 0

3 4 8

3 6 5

3 6 3

3 7 1

3 4 3

3 4 8

3 4 5

3 6 0

3 7 6

3 7 1

3 2 7

3 1 1

3 1 0

2 9 7

3 0 9

A

A

A

3 2 6

A

3 1 1

3 4 2

3 7 2

3 6 9

3 6 4

3 6 4

3 7 1

3 5 9

3 3 2

3 5 1

3 7 3

3 7 3

3 7 5

3 7 8

A

A

A

2 9 7

3 2 3

3 1 0

3 2 4

3 2 5

3 3 4

3 2 9

3 2 3

3 5 2

3 8 7

3 8 1

3 6 4

3 8 2

3 4 3

3 6 0

3 4 1

3 6 5

3 6 0

3 7 1

3 6 5

3 5 6

3 4 0

3 1 9

3 3 0

3 2 8

3 2 9

3 1 7

3 2 2

3 0 9

3 2 7

3 4 9

3 2 7

3 7 1

3 8 3

3 7 2

3 8 5

3 6 7

3 4 9

3 4 4

3 5 5

3 5 0

3 5 9

3 8 9

3 6 4

3 4 2

3 3 7

3 2 8

3 1 0

3 1 3

3 1 7

3 0 8

3 1 6

3 2 4

3 5 7

3 7 9

3 3 4

3 7 2

3 7 4

3 7 3

3 8 4

3 7 9

3 3 4

3 4 2

3 5 4

3 4 7

3 6 2

3 6 2

3 7 2

3 6 7

3 1 7

3 3 3

3 5 0

3 0 4

3 2 1

3 1 7

3 2 3

3 2 4

3 1 7

3 4 9

3 8 7

3 7 5

3 8 1

3 8 9

3 6 4

3 6 7

3 6 2

3 6 4

3 3 9

3 6 6

3 7 0

3 5 6

3 7 4

3 6 1

A

3 3 7

A

3 3 5

3 1 9

3 2 7

3 1 4

3 1 0

3 4 1

3 9 7

3 1 4

3 7 6

3 8 5

3 9 0

3 5 9

3 7 9

3 6 5

3 6 1

3 5 1

3 4 9

3 7 6

3 7 5

3 7 5

3 7 0

3 4 5

3 3 7

3 6 3

3 1 4

A

A

3 1 8

3 1 3

3 2 4

3 4 3

3 4 3

3 8 2

3 7 6

3 8 4

3 8 0

3 6 8

3 7 5

3 5 6

3 3 6

3 5 4

3 9 1

3 8 5

3 6 5

3 5 3

3 4 7

3 5 8

3 0 2

2 9 7

3 1 2

2 8 3 0 2 9 3 0 3 0 3 0 3 1 3 1 3 1 3 1 3 1 3 0 3 0 3 0 3 0 3 0 3 0 3 0 2 9 2 7 2 8 2 9 3 1 3 0 3 1 2

3 1 6

3 1 3

3 2 6

3 3 8

3 2 2

3 7 0

3 8 1

3 7 0

3 7 1

3 6 1

3 4 8

3 4 8

3 4 0

3 4 8

3 6 0

3 6 0

3 6 5

3 5 6

3 3 9

3 2 8

3 1 6

3 1 0

3 1 2

3 1 7

3 2 3

3 2 4

3 4 1

3 6 8

3 3 5

3 7 5

3 8 7

3 8 1

3 7 7

3 6 8

3 5 8

3 6 0

3 4 6

3 5 5

3 6 4

3 7 3

3 7 0

3 6 6

3 5 3

3 4 0

3 3 8

3 2 7

3 2 3

3 0 8

3 0 9

3 0 8

3 2 1

3 2 4

3 1 6

3 6 2

3 7 3

3 6 7

3 6 0

3 5 1

3 3 5

3 4 0

3 3 1

3 4 1

3 4 6

3 5 2

3 6 0

3 4 6

3 2 8

3 1 8

3 0 5

2 9 7

3 0 2

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 M ( 3 0 0 0 ) F 1 ( 0 . 0 1 ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 M ( 3 0 0 0 ) F 1 ( 0 . 0 1 ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

A

A

L

4 1 0

3 9 5

3 8 9

L

L

L

A

L

A

L

U L3 8 6

L

L

L

L

L

A

A

U L3 7 7

A

L

L

L

L

L

3 9 9

U L4 0 2

L

A

L

L

L

U L4 2 4

U L4 1 4

U L4 0 9

L

L

L

L

L

L

L

U L3 6 1

U L4 0 3

L

L

L

L

L

U L3 8 6

L

L

A

A

L

L

L

U L3 7 8

U L3 9 9

L

L

L

L

U L4 1 1

3 9 9

A

L

L

L

A

C

C

C

C

C

C

C

L

L

A

L

L

A

A

L

L

L

L

L

A

L

L

L

L

L

L

L

L

L

L

U L4 0 7

L

L

L

L

L

4 2 0

U L3 8 6

L

L

L

L

A

4 2 7

A

A

L

L

L

L

4 2 5

L

U L4 0 1

L

L

L

L

A

A

A

A

L

L

L

L

L

L

L

L

L

L

A

L

A

A

A

L

L

L

L

L

L

L

L

U L4 0 4

L

4 2 4

L

L

A

L

A

A

L

L

L

L

L

L

L

A

L

L

L

L

L

L

U L4 2 1

L

L

A

A

L

L

A

U L3 6 7

A

L

L

L

L

L

L

L

A

L

L

L

U L3 6 9

L

L

U L4 0 9

L

L

L

L

A

U L3 9 5

4 1 4

L

L

L

L

A

L

U L4 1 8

U L3 6 7

L

L

7 1 0 9 7

U L4 1 1

4 0 8

U L4 0 1

U L3 7 7

4 2 5

U L4 1 4

U L4 1 4

3 8 9

U L4 0 4

U L3 9 9

U L3 9 0

U L3 6 7

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I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 h ’ F 2 ( K M ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 h ’ F 2 ( K M ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

2 2 0

2 1 8

2 4 6

2 8 2

2 6 4

2 7 0

2 6 0

2 8 2

2 7 8

2 3 8

2 3 6

2 4 8

2 7 2

2 6 4

2 7 4

2 5 0

2 3 4

2 3 4

2 5 0

2 5 8

2 7 0

2 6 4

2 5 0

2 4 8

2 2 8

2 3 6

2 3 8

2 4 6

2 5 6

2 3 6

2 6 0

2 3 8

2 3 6

2 3 8

2 3 0

2 3 6

2 6 0

2 4 6

2 7 6

2 7 6

2 4 6

2 3 8

2 3 2

2 4 4

2 7 8

2 7 8

2 4 6

2 4 2

2 5 4

2 3 4

2 1 4

2 5 2

2 8 6

2 5 2

2 3 6

2 4 2

2 4 8

2 3 4

2 3 2

2 3 6

2 7 6

2 5 0

2 4 6

2 5 0

2 4 2

2 2 2

2 5 6

2 4 4

2 4 8

2 7 6

2 5 8

2 3 6

2 3 4

C

C

C

C

C

C

C

2 4 2

2 4 4

2 7 2

2 4 4

2 3 8

2 4 2

2 3 6

2 3 4

2 5 8

2 3 4

2 3 0

2 8 0

2 5 6

2 4 4

2 4 0

2 3 8

2 4 8

2 4 8

2 5 8

2 6 2

2 3 2

2 3 4

2 3 0

2 5 4

2 3 8

2 6 4

2 4 2

2 5 6

2 2 6

2 5 8

2 6 6

2 3 8

2 6 8

2 4 6

2 4 6

2 2 8

2 3 8

2 5 0

2 3 8

2 5 2

2 5 2

2 4 2

2 3 8

2 3 4

2 4 8

2 4 8

3 0 0

2 5 6

2 5 4

2 3 4

2 2 2

2 3 6

2 6 2

2 5 0

2 8 4

2 5 8

2 3 8

2 3 2

2 4 4

2 5 2

2 9 8

2 5 0

2 3 4

2 4 0

2 3 8

2 4 8

2 5 0

2 3 6

2 3 2

2 3 4

2 4 0

2 4 0

2 4 0

2 4 0

2 6 4

2 5 4

2 4 8

2 4 0

2 5 6

2 5 0

2 6 6

2 4 8

2 2 8

2 3 8

2 5 6

2 3 6

2 4 2

2 3 6

2 6 6

2 5 2

2 3 6

2 4 6

2 3 8

2 2 0

2 2 8

2 6 4

2 5 2

2 3 0

2 4 2

2 3 2

2 2 6

2 4 6

2 4 8

2 5 6

2 3 0

2 3 0

2 6 2

2 3 6

2 7 0

2 4 4

2 4 2

2 3 4

2 3 0

2 4 2

2 5 8

2 5 2

2 3 8

2 4 2

2 3 2

2 2 4

2 5 8

2 6 6

2 6 6

2 4 2

2 4 0

2 4 4

2 4 2

2 7 4

2 4 2

2 3 0

2 3 4

2 4 0

2 3 6

2 4 6

2 5 2

2 3 0

2 4 6

2 3 6

2 3 0

2 7 6

2 5 0

2 1 6

1 1 6 2 6 3 1 2 7 3 0 2 8 3 0 2 2 4

2 2 8

2 3 5

2 3 4

2 3 8

2 5 0

2 4 8

2 6 4

2 5 2

2 4 2

2 4 3

2 4 1

2 4 0

2 4 6

2 6 2

2 5 2

2 7 2

2 6 0

2 4 8

2 6 3

2 3 4

2 3 0

2 3 4

2 4 2

2 3 8

2 4 7

2 4 4

2 3 4

2 3 7

Page 62: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 h ’ F ( K M ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 h ’ F ( K M ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

E B2 6 2

E B2 4 8

E B2 5 2

2 3 2

E B2 6 8

E B2 5 6

2 0 6

2 1 6

A

A

1 9 4

1 8 6

1 8 4

2 0 6

2 0 6

2 0 8

2 3 4

2 2 8

2 0 4

1 9 0

E B2 5 0

E B2 7 2

E B2 7 8

E B2 8 4

E B2 6 4

E B2 5 6

E B2 4 4

2 1 8

1 9 6

E B2 6 0

2 0 0

2 0 6

A

2 0 2

A

E A2 5 6

2 2 0

2 0 8

1 8 6

1 9 8

2 2 0

2 0 8

1 9 8

E B2 1 0

E B2 4 2

2 3 0

E B2 3 8

E A2 7 2

E B2 5 2

E A2 5 4

E B2 3 4

2 2 4

2 2 2

E B2 3 8

2 0 6

2 0 4

2 1 0

2 0 0

1 9 6

A

A

2 0 6

A

1 9 6

2 2 0

2 3 0

2 1 6

2 0 6

2 2 6

2 2 6

E A2 7 8

E B2 6 0

E B2 4 8

E B2 3 8

E B2 4 4

E B2 5 6

E B2 2 8

E B2 4 6

2 0 6

1 8 0

2 0 4

1 9 8

2 0 4

2 0 6

1 9 0

2 0 0

2 1 2

A

H1 7 2

2 2 0

2 0 4

E B2 0 4

E B2 4 0

2 3 0

E B2 2 4

E B2 6 0

E B2 7 0

E B2 6 8

E B2 5 8

E B2 5 6

E B2 5 6

E B2 2 8

2 0 4

2 0 8

2 0 8

1 9 8

1 9 2

1 9 0

1 9 2

2 0 4

2 0 4

2 0 6

2 0 2

2 1 6

2 1 4

2 0 2

E A2 6 2

2 2 8

2 2 8

2 2 0

E B2 5 2

E B2 5 2

E B2 6 4

E B2 7 6

E B2 6 8

E B2 5 6

2 1 6

2 0 8

2 1 4

1 9 6

1 9 6

1 9 8

1 9 4

1 7 6

2 0 0

2 1 8

2 0 6

2 2 0

2 0 0

2 1 0

2 0 6

E A2 9 2

E A2 8 0

E A2 6 4

E A2 5 6

E B2 7 6

E B2 7 6

E B2 5 4

E B2 3 6

E B2 5 0

2 0 4

2 2 2

2 0 4

1 9 0

1 9 8

2 1 6

2 1 4

1 9 6

A

2 1 8

A

2 1 8

2 0 8

2 1 0

2 2 0

2 0 2

E B2 7 6

E B2 7 8

E B3 0 4

E B2 8 8

E B2 6 2

E B2 3 4

E B2 6 4

E B2 6 2

2 0 6

2 0 6

2 0 2

2 0 0

1 9 8

1 8 6

1 9 0

1 8 8

2 0 6

2 0 0

2 1 2

2 1 8

2 1 0

2 0 6

2 2 6

E B2 4 8

E B2 4 0

E B2 2 2

E B2 3 6

E B2 5 8

E B2 7 4

E A2 8 0

E B2 9 2

E B2 6 6

2 0 4

2 0 4

2 1 2

2 0 2

1 9 8

2 0 2

A

2 1 0

2 2 2

2 1 6

2 1 6

2 2 0

2 1 2

2 2 0

2 2 8

E A2 6 2

E B2 3 6

2 0 2

2 1 8

E B2 5 2

E B2 7 8

E B2 7 2

E B2 6 6

E B2 5 0

2 0 2

2 0 6

2 1 0

1 9 8

A

C

C

C

C

C

C

C

C

C

2 0 6

2 0 4

2 2 2

2 3 4

E B2 6 8

E A2 9 2

E B2 7 6

E B2 3 8

2 3 0

E B2 3 8

2 0 8

2 1 0

2 0 6

1 8 8

2 0 4

A

2 0 0

1 9 0

A

A

2 2 8

2 2 2

2 1 2

2 2 6

2 3 4

E A2 4 6

E A3 2 2

E A3 1 0

A

E A3 3 0

E A2 7 8

2 2 6

E B2 8 0

E B3 0 2

2 1 8

2 1 4

2 2 2

2 1 4

1 9 4

1 9 6

1 9 0

1 8 6

A

2 1 4

2 3 2

2 1 2

2 1 0

2 1 0

2 2 4

E A2 7 6

E A2 7 4

E B2 7 8

E B2 5 4

E B2 4 4

E B2 5 8

2 0 8

2 0 8

E B2 4 6

2 2 2

2 2 2

2 0 8

2 0 4

2 0 8

1 9 8

1 9 2

1 9 0

2 2 6

2 1 8

2 3 2

2 1 4

2 0 6

2 1 6

E B2 3 8

E A2 9 0

E B2 7 4

E B2 4 4

E B2 7 4

E B2 7 4

E B2 6 4

E B2 6 2

E B2 4 0

E B2 4 4

2 1 4

2 1 2

2 0 6

2 0 2

2 0 4

1 9 4

1 8 4

2 0 6

2 0 6

2 0 2

2 1 0

2 0 6

2 0 2

2 3 0

E A2 5 4

E B2 6 6

E A2 5 8

E B2 4 4

E B2 4 4

E B2 4 6

E B2 4 8

E B2 5 4

2 2 4

E B2 2 8

2 0 8

2 0 0

2 0 4

2 2 0

1 9 8

1 8 6

2 0 0

2 0 0

2 0 4

2 0 4

2 1 6

2 1 2

2 1 8

2 2 0

A

E A2 5 2

E B2 7 6

E A3 0 2

E B3 0 6

E A2 8 0

E B2 5 0

2 0 8

2 0 2

2 2 2

2 0 4

2 1 0

2 1 4

A

1 9 2

A

A

1 8 8

2 1 0

2 1 6

2 1 2

2 1 0

2 0 2

2 1 4

2 1 2

E B2 3 8

E B2 7 4

E B2 8 0

E B2 7 2

E B2 8 0

E B2 8 0

E B2 5 2

2 1 4

E B1 9 8

2 1 6

2 1 0

2 1 0

2 0 6

1 8 4

2 0 0

1 9 0

2 1 8

2 1 6

2 2 0

2 2 0

2 0 6

1 9 6

E B2 2 0

E B1 9 8

E B3 0 0

E B2 7 4

E B2 8 6

E B2 3 4

2 2 6

E A2 6 6

E B2 5 8

2 2 6

2 0 8

2 1 2

2 0 8

2 0 2

A

A

A

A

2 2 2

2 2 6

2 2 8

2 2 4

2 1 6

2 0 4

2 1 2

2 1 6

E A2 6 0

E A2 7 8

E B2 6 2

E B2 5 0

E B2 6 4

E A2 7 2

E B2 5 8

2 0 8

1 9 0

2 1 2

2 0 4

2 1 2

2 1 0

1 9 2

1 9 2

2 0 2

2 0 8

2 0 6

2 1 4

2 2 0

2 1 4

2 0 4

2 2 8

E A2 5 2

E A3 2 4

E A2 7 2

E A2 4 0

2 2 8

2 2 6

E B2 6 8

E A2 6 6

2 2 0

2 0 6

2 0 6

2 0 6

2 0 8

2 0 2

A

2 0 0

2 0 4

A

A

A

2 1 8

2 1 0

2 0 0

2 3 0

2 3 2

2 1 0

E A2 5 0

E B2 6 0

E B2 6 2

E A2 7 0

E B2 5 2

2 1 2

1 9 8

E B2 0 4

2 0 8

2 1 6

2 2 4

2 0 6

2 0 2

1 9 2

1 9 2

1 8 6

2 3 2

2 2 4

2 2 0

2 0 8

2 1 0

E A2 4 0

2 1 4

E B2 3 8

E A3 2 0

E B2 9 8

E B2 7 4

E A2 8 8

E B2 8 4

E B2 4 0

2 1 2

2 0 4

2 0 6

2 1 0

2 0 6

1 9 8

2 0 0

1 9 2

1 8 6

2 2 0

2 1 0

A

2 1 2

2 0 8

E A2 3 2

A

A

E A2 3 8

E A3 4 0

E A3 0 6

E B2 7 2

E B2 8 4

E B2 4 2

2 1 8

2 1 0

E B2 5 6

2 1 6

2 1 2

2 0 2

A

A

2 0 4

2 0 8

2 1 2

2 1 2

2 1 6

2 1 2

2 0 8

C

E A2 3 8

E A3 1 4

E A2 6 8

E B2 4 0

E A2 5 8

E A3 0 0

E A2 9 8

E A2 8 0

E A2 5 0

2 1 4

E A2 6 8

2 1 8

2 1 8

2 1 6

2 0 8

1 9 2

A

2 0 0

2 0 0

2 1 0

2 2 8

2 3 0

2 0 2

2 0 6

2 1 6

E A2 8 8

E B2 8 8

E B2 9 8

E A2 8 2

A

A

A

E A2 5 6

A

E A2 9 6

2 3 6

2 1 6

1 9 4

2 0 6

2 0 2

1 9 0

1 9 6

1 9 2

A

A

2 1 2

2 0 2

2 2 0

A

A

A

E A3 2 4

E A2 8 4

E B2 6 6

E B2 6 6

2 3 0

E B2 2 4

E B2 3 6

E B2 5 0

2 2 2

2 1 0

2 0 8

2 1 0

1 9 8

1 9 8

A

2 1 4

A

2 1 2

2 0 6

2 0 6

2 0 0

2 2 2

E B2 4 2

2 3 0

2 3 0

2 2 6

E A2 4 4

E A2 5 6

E B2 5 6

E B2 4 0

2 2 2

2 2 2

2 1 0

2 0 4

1 9 6

2 1 0

1 9 6

1 9 6

1 8 8

2 0 6

1 9 8

A

2 0 8

2 0 0

E B2 0 6

2 2 8

E B2 3 8

E A2 6 6

E A2 5 2

E B2 6 0

E B2 6 4

E A2 6 6

E B2 4 6

E A2 3 2

1 9 8

E B2 5 0

2 0 6

2 1 4

2 1 6

2 0 0

1 9 2

2 2 0

1 9 6

2 1 2

2 0 8

2 1 6

2 1 4

2 0 2

1 9 0

2 3 2

E A2 5 8

2 1 8

E B2 4 2

E B2 5 4

E B2 6 0

E B2 6 2

E B2 5 8

E A2 7 0

2 1 4

1 9 8

2 0 6

2 0 6

2 1 4

2 2 2

2 0 4

2 0 4

2 1 2

2 1 2

2 1 6

A

2 1 8

2 0 2

2 0 6

A

E B2 4 0

A

E B2 5 4

E B2 5 4

E A2 4 6

E B2 6 8

E B2 4 6

2 3 2

1 8 8

E B2 5 8

2 1 0

2 0 2

2 1 2

2 2 0

2 0 6

1 9 4

2 0 2

1 9 4

2 1 0

2 1 6

2 1 6

1 9 6

2 0 2

2 0 6

E B2 1 4

2 1 4

E A2 8 2

A

A

E B2 3 6

E B2 7 4

E B2 4 8

2 2 4

E B2 2 2

1 9 8

2 0 8

2 1 0

2 0 6

A

2 0 4

1 9 2

1 8 0

2 1 6

1 8 8

2 0 4

2 0 6

2 0 6

2 0 6

2 2 8

E B2 7 0

E B2 7 2

E B2 6 8

2 8 3 0 3 0 3 1 3 0 3 1 3 1 3 1 2 9 2 7 2 5 2 5 2 5 2 9 2 3 2 3 2 9 3 0 2 9 2 7 2 8 2 9 3 1 3 0E B2 6 1

E B2 6 5

E B2 6 0

E B2 4 8

U 2 1 2

E B2 4 6

2 0 8

2 0 8

2 0 8

2 0 2

1 9 8

1 9 7

1 9 4

2 0 4

2 1 0

2 1 6

2 1 6

2 1 0

2 0 6

2 1 3

E 2 3 3

E 2 4 8

E 2 7 4

E B2 6 1

E B2 7 1

E A2 8 0

E B2 7 4

E B2 5 8

E B2 4 0

E B2 5 6

2 1 6

2 1 4

2 1 3

2 1 0

2 0 3

2 0 4

2 0 2

2 1 1

2 1 6

2 1 8

2 2 0

2 1 8

2 1 1

2 2 8

E A2 4 6

E 2 7 1

E A2 7 8

E A2 8 2

E 2 4 7

E B2 5 2

E B2 4 8

2 2 6

2 1 0

2 2 2

2 0 6

2 0 6

2 0 4

1 9 8

1 9 3

1 9 2

1 9 0

1 9 0

2 0 6

2 0 4

2 1 1

2 0 6

2 0 2

2 0 6

2 1 8

2 2 9

E B2 4 0

2 4 4

Page 63: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 h ’ E ( K M ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 h ’ E ( K M ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

B

1 1 6

1 1 6

1 1 4

1 1 4

1 1 4

1 1 6

1 1 4

1 1 4

1 1 4

1 2 4

B

B

1 1 8

A

A

A

A

1 1 8

1 1 6

1 1 6

1 1 6

1 1 6

B

B

1 1 8

1 1 4

1 1 6

1 2 0

A

A

1 2 0

A

A

A

B

B

1 1 6

1 2 0

1 2 2

1 2 2

A

1 2 0

1 2 0

A

A

A

B

B

A

1 1 8

1 1 8

1 1 8

1 1 8

A

A

1 1 8

A

1 1 8

B

B

1 1 2

A

A

1 1 8

1 2 0

1 2 0

1 1 6

1 2 0

1 1 8

1 1 6

B

B

1 1 8

1 1 8

1 1 6

1 1 8

1 1 6

1 1 6

1 1 6

A

1 1 4

1 1 8

B

B

1 2 4

1 2 2

1 2 2

1 1 8

A

1 1 8

1 2 0

1 2 0

1 2 2

1 2 2

B

B

1 2 2

1 2 0

1 2 2

1 1 4

1 1 8

1 1 8

1 1 8

1 1 8

1 1 2

1 1 8

B

B

1 1 0

1 1 0

1 1 8

A

C

C

C

C

C

C

C

B

1 1 8

1 1 0

1 0 8

A

A

1 2 2

1 2 0

A

A

A

B

B

1 1 6

1 1 6

1 1 6

1 1 6

A

1 1 4

A

A

1 1 6

1 1 4

B

B

A

A

A

A

1 1 4

1 1 4

1 1 4

1 1 6

1 2 0

A

B

B

A

1 2 0

1 2 0

A

A

1 1 4

1 1 8

A

A

A

B

B

1 1 6

1 1 8

1 1 8

A

1 1 6

1 2 0

1 2 0

1 1 8

1 2 0

A

B

B

1 2 0

1 1 6

1 1 4

1 1 4

A

A

1 1 2

1 1 2

A

A

B

B

1 1 2

A

1 2 0

1 2 0

1 2 4

1 2 4

1 2 4

1 1 8

1 0 8

1 1 4

B

B

1 2 2

1 2 2

1 1 8

A

A

A

A

A

A

A

B

B

B

A

A

A

1 1 6

1 1 6

1 1 6

1 2 0

1 1 2

1 1 4

1 1 0

B

B

1 2 2

1 2 2

A

A

A

A

A

A

A

A

B

B

1 1 6

A

A

A

A

A

1 1 6

1 1 6

1 1 8

1 1 8

B

1 2 6

1 1 4

A

A

A

1 1 6

1 1 8

1 1 2

1 1 4

1 2 4

B

B

1 1 8

1 1 0

A

A

A

1 1 4

1 1 4

A

1 1 6

A

B

B

1 1 4

A

A

A

A

1 1 6

1 1 6

1 1 6

1 1 4

1 1 6

B

B

A

1 1 8

1 1 8

1 2 0

A

A

1 1 6

1 1 0

1 0 8

1 0 8

B

B

A

A

A

1 2 0

1 2 4

A

A

A

1 2 2

A

B

B

1 1 6

A

A

1 1 8

A

A

1 1 8

1 1 6

A

1 1 4

B

B

1 2 2

1 2 2

A

1 2 2

A

1 2 0

A

A

A

A

B

1 1 8

1 1 0

A

A

A

A

A

A

A

A

B

B

1 2 0

1 2 2

1 2 2

A

A

A

A

1 2 2

A

A

B

B

1 2 2

A

A

A

A

A

A

1 2 0

1 1 8

A

B

2 5 2 1 1 7 1 6 1 0 1 8 2 1 1 8 1 8 1 5

1 1 8

1 1 8

1 1 8

1 1 8

1 1 7

1 1 7

1 1 8

1 1 6

1 1 6

1 1 6

1 2 2

1 2 1

1 2 1

1 2 0

1 2 0

1 2 0

1 2 0

1 1 8

1 1 8

1 1 8

1 1 6

1 1 4

1 1 6

1 1 6

1 1 6

1 1 6

1 1 6

1 1 4

1 1 4

1 1 4

Page 64: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 h ’ E s ( K M ) 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 h ’ E s ( K M ) N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

B

9 8

9 8

B

B

B

1 3 0

1 3 2

1 2 0

1 1 8

1 1 4

1 0 2

1 0 2

1 2 0

9 6

9 4

1 2 8

1 1 4

9 6

B

B

B

B

B

B

B

B

B

B

9 8

1 3 8

1 3 0

1 0 6

1 0 6

1 0 6

1 0 6

1 0 4

G

9 8

1 0 2

1 0 2

B

B

B

1 0 0

9 6

9 4

1 0 0

9 8

9 8

B

9 8

B

B

1 3 8

1 2 6

1 1 6

1 2 0

1 0 2

1 0 6

1 0 6

G

1 0 4

1 0 4

1 0 4

1 0 2

1 0 0

9 8

9 4

9 8

9 4

1 0 0

9 6

B

B

B

B

9 6

1 3 6

9 8

1 0 6

1 0 2

1 0 2

1 0 2

1 0 4

G

1 0 6

1 0 6

1 0 6

1 3 0

1 0 0

B

B

B

B

B

B

B

B

B

B

B

1 0 8

1 0 6

1 0 6

1 0 6

1 0 0

1 2 0

1 0 6

1 0 4

1 0 4

1 0 0

1 0 2

9 8

B

9 8

9 8

9 8

9 4

9 4

B

B

B

B

B

B

1 1 6

1 2 0

1 0 8

1 0 8

1 0 4

1 0 4

G

G

1 0 0

1 0 2

1 2 8

1 5 6

B

B

B

9 6

9 0

9 2

9 0

9 0

B

9 0

B

B

1 4 0

1 3 8

9 6

1 0 2

9 6

1 1 2

G

1 1 6

1 0 4

1 1 6

1 2 2

1 0 4

1 0 2

9 8

1 0 4

1 0 2

9 8

B

B

B

B

9 2

B

B

1 2 4

1 2 8

1 2 0

1 1 8

1 0 4

1 0 2

9 8

9 6

1 0 4

1 0 4

9 6

1 4 8

9 4

9 6

9 0

9 2

8 8

B

B

B

9 2

9 4

B

9 4

1 4 0

G

1 0 4

1 0 4

9 6

1 2 2

1 1 8

1 0 4

1 0 4

G

1 6 0

1 5 4

1 2 6

B

1 0 2

9 8

9 6

1 0 0

9 6

9 6

B

B

1 0 4

B

1 4 8

1 4 8

G

1 0 2

1 0 6

C

C

C

C

C

C

C

C

C

B

B

B

B

B

1 0 2

1 0 6

1 0 6

1 0 6

B

1 4 2

1 3 8

G

G

1 0 8

1 0 2

G

G

1 0 4

1 0 6

1 0 4

1 0 4

9 8

9 8

9 8

9 8

9 8

9 4

9 4

9 6

9 6

1 0 2

1 0 6

B

1 1 8

1 1 8

1 2 2

1 0 2

1 0 0

9 8

9 8

1 0 4

1 0 0

1 3 2

9 4

8 8

B

1 0 6

1 0 2

1 0 2

1 0 2

B

B

B

B

9 8

B

B

1 1 2

1 0 8

1 0 8

1 0 4

9 8

9 8

9 2

9 8

1 0 2

1 1 2

1 0 2

1 0 0

9 8

9 8

9 8

9 8

1 0 4

1 0 0

9 8

9 8

9 4

B

B

1 0 4

1 0 8

1 0 0

1 0 0

1 0 0

1 0 4

1 0 8

G

G

1 0 6

1 0 6

1 0 6

B

1 0 4

1 0 0

9 6

9 6

1 0 0

B

B

B

B

B

B

B

B

1 0 0

1 0 0

1 0 0

1 0 6

1 1 4

1 0 2

1 0 2

1 0 2

9 6

1 0 2

1 1 8

1 0 4

1 0 4

1 0 0

1 0 0

1 0 0

9 4

9 6

9 4

9 0

B

B

B

1 2 0

1 4 8

1 2 2

1 2 6

1 1 4

1 0 4

9 6

1 1 6

1 2 0

1 0 6

1 0 8

B

9 8

1 0 0

B

1 0 2

1 0 2

B

B

B

B

B

B

B

1 6 4

1 4 4

1 0 2

1 0 2

1 0 2

1 0 6

G

1 0 0

1 0 0

9 4

1 2 2

9 0

B

B

B

B

B

9 4

B

9 4

9 4

B

9 0

9 6

1 0 2

9 4

1 1 4

1 1 0

1 0 4

1 0 4

1 0 6

1 0 2

1 0 2

1 0 2

1 0 6

B

1 0 6

B

1 0 2

9 6

9 6

9 0

9 0

9 6

1 0 0

B

9 8

B

1 6 0

1 0 6

1 0 8

1 0 2

1 0 2

1 0 2

1 0 2

9 2

9 2

9 2

1 4 0

1 3 0

1 0 2

1 0 2

1 0 0

9 8

9 6

9 4

9 6

9 4

9 4

9 2

9 4

B

B

1 4 4

1 2 0

1 0 4

1 0 8

1 0 8

1 0 4

1 0 6

1 0 6

1 0 6

1 0 6

1 0 2

1 0 6

B

1 0 0

9 4

9 4

9 2

8 8

8 8

9 2

B

B

9 0

1 3 8

1 3 2

1 0 6

1 0 4

1 0 0

1 0 0

9 8

9 8

9 8

9 6

1 2 2

1 3 4

1 0 8

9 8

9 8

1 0 4

1 0 6

9 6

1 0 0

1 0 0

B

B

9 4

9 2

9 4

1 0 8

1 1 2

1 0 0

1 0 2

9 4

9 4

9 8

1 2 0

1 2 2

1 2 2

1 1 8

1 0 8

1 0 2

1 0 2

1 0 2

1 0 0

1 0 0

9 4

9 4

9 4

9 4

B

9 8

1 0 0

1 4 2

1 1 4

1 0 2

1 0 2

1 0 0

9 4

9 4

9 4

9 8

9 6

9 6

C

9 6

9 4

9 4

9 4

9 4

9 6

9 6

9 2

9 0

9 0

9 0

1 3 8

1 3 0

1 0 2

1 0 6

1 0 6

1 0 0

1 0 0

1 0 0

1 2 4

1 2 4

1 4 2

1 0 2

1 0 4

1 0 0

9 8

9 8

1 0 8

1 0 0

9 0

9 0

9 0

8 8

8 8

9 0

B

1 0 4

1 0 0

9 6

9 6

9 4

9 4

9 4

1 3 8

1 2 0

1 2 0

1 2 8

1 1 6

1 1 0

1 0 6

1 0 0

1 0 0

9 2

9 2

B

9 6

9 6

9 6

9 6

1 3 0

1 0 6

1 0 0

9 8

1 0 2

1 0 6

1 0 6

9 8

1 0 4

1 0 6

1 0 4

B

9 0

1 0 2

9 6

9 4

9 0

9 0

9 6

9 6

9 2

B

B

B

B

1 1 6

1 0 8

1 0 2

1 0 2

1 0 4

1 0 0

1 0 2

1 0 0

9 6

1 4 2

9 8

B

1 0 2

1 0 2

1 0 0

9 8

9 8

9 4

9 6

9 4

9 4

9 4

9 6

B

G

1 0 4

1 0 4

1 0 2

1 0 4

1 0 4

1 0 2

1 0 2

1 0 4

1 0 0

1 0 0

B

1 0 2

1 0 0

1 0 0

B

1 0 0

1 0 0

B

9 6

9 4

9 4

9 4

1 0 0

G

G

1 0 8

1 0 6

1 0 6

1 0 0

1 0 0

1 0 4

9 6

9 6

9 6

9 6

9 6

9 4

9 2

9 6

9 4

9 4

B

B

B

B

B

B

1 3 8

1 2 4

1 1 8

1 0 4

1 0 6

1 0 0

1 0 2

1 0 2

1 0 2

1 0 8

B

B

B

B

1 0 8

1 0 0

9 4

9 8

8 8

B

B

B

B

1 3 6

G

1 0 6

1 0 8

1 0 6

1 0 2

1 0 2

1 0 2

1 0 2

1 0 0

1 0 2

1 0 2

9 8

9 8

1 0 0

1 0 4

9 6

9 6

2 0 1 9 1 7 1 4 1 2 1 3 2 5 2 7 2 8 3 0 3 1 3 0 2 5 2 4 3 0 2 9 3 0 2 4 2 1 2 1 2 4 2 7 2 6 2 3 9 6

9 6

9 4

9 4

9 4

9 6

1 3 0

1 2 6

1 0 7

1 0 4

1 0 2

1 0 4

1 0 2

1 0 2

1 0 3

1 0 4

1 0 6

1 0 3

1 0 2

1 0 0

1 0 0

9 8

9 7

9 4

9 7

9 8

9 6

9 8

1 0 1

9 7

1 3 9

1 3 8

1 1 5

1 0 8

1 0 6

1 0 6

1 0 4

1 0 4

1 0 4

1 0 6

1 2 2

1 2 9

1 0 6

1 0 2

1 0 2

1 0 2

1 0 0

1 0 0

9 3

9 4

9 2

9 2

9 2

9 1

1 1 0

1 0 6

1 0 3

1 0 2

1 0 2

1 0 2

9 8

9 8

1 0 0

9 7

1 0 2

9 9

9 8

9 8

9 7

9 6

9 4

9 4

Page 65: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

I O N O S P H E R I C D A T A S T A T I O N K o k u b u n j iO C T . 2 0 1 0 T Y P E S O F E s 1 3 5 E M E A N T I M E ( G . M . T . + 9 H ) L A T . 3 5 4 3 . 0 ’ N L O N . 1 3 9 2 9 . 0 ’ E S W E E P 1 . 0 M H z T O 3 0 . 0 M H z I N 1 5 . 0 S E C I N M A N U A L S C A L I N G

O C T . 2 0 1 0 T Y P E S O F E s N A T I O N A L I N S T I T U T E O F I N F O R M A T I O N A N D C O M M U N I C A T I O N S T E C H N O L O G Y , J A P A N

0 0

0 0

0 1

0 1

0 2

0 2

0 3

0 3

0 4

0 4

0 5

0 5

0 6

0 6

0 7

0 7

0 8

0 8

0 9

0 9

1 0

1 0

1 1

1 1

1 2

1 2

1 3

1 3

1 4

1 4

1 5

1 5

1 6

1 6

1 7

1 7

1 8

1 8

1 9

1 9

2 0

2 0

2 1

2 1

2 2

2 2

2 3

2 3

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3 0

3 1

C N T

M E D

U Q

L Q

HD

F 3

F 1

C 2

C L 2 2

C L 2 2

C L 2 2

C L 1 1

L 2

L 2

C L 2 2

L 2

L 2

C L 2 2

C 3

F 2

F 2

H 2

C 2

L 2

L 2

L 2

L 2

L 2

L 2

L 2

L 2

F 2

F 2

F 3

F 3

F 2

F 3

F 1

H 2

C 2

C L 2 1

C L 2 1

L 2

L 2

L 2

L 2

L 2

L 2

L 3

F 4

F 6

F 3

F 1

F 3

F 2

F 2

F 2

H 2

L 1

L 2

L 2

L 2

L 2

L 2

L 2

L 2

L 1

C L 2 2

F 1

L 2

L 2

L 2

L 2

L 2

C L 1 2

L 2

L 2

L 2

L 2

L 2

L 3

F 1

F 2

F 2

F 2

F 1

C 2

C 2

L 2

L 2

L 2

L 2

L 2

L 2

C 2

H 2

F 2

F 2

F 2

F 3

F 2

F 1

H 3

H 2

L 2

L 2

L 2

C L 2 2

C L 2 2

L 2

C L 2 2

C L 2 2

L 3

F 2

F 2

F 2

F 1

F 1

F 2

C 2

C L 2 1

C L 2 1

C L 2 1

L 2

L 2

L 2

L 2

L 2

L 2

L 2

H 2

F 3

F 1

F 2

F 2

F 2

F 2

F 3

F 1

H 2

L 2

L 2

L 2

C L 1 2

C L 1 2

L 2

L 2

H 1

H 2

F 1

F 1

F 3

F 1

F 1

F 1

F 1

F 1

H 2

H 2

L 2

L 2

F 2

F 1

F 1

F 1

H 2

H 2

L 2

L 2

L 3

L 2

L 3

L 2

F 2

F 2

F 2

F 3

F 7

F 3

F 3

F 4

F 3

F 3

F 1

C 2

C 2

C L 1 1

L 2

L 2

L 2

L 2

L 2

L 2

C L 1 1

L 2

L 2

F 1

F 3

F 2

F 5

F 1

C 2

L 3

L 2

L 2

L 2

L 1

L 2

L 1

L 1

L 2

L 2

L 2

F 3

F 3

F 2

F 2

F 1

F 1

F 2

F 2

F 1

F 1

L 1

L 3

L 2

L 1

L 2

L 2

L 2

L 2

L 2

F 3

F 3

F 2

F 2

F 2

L 2

L 2

L 2

L 2

C L 1 1

L 2

L 2

L 2

L 2

L 3

C 2

F 6

F 3

F 4

F 2

F 2

F 3

F 2

F 2

F 2

C 4

H 2

C 2

C L 2 2

C L 2 2

L 2

L 2

C L 1 1

C L 1 1

L 2

L 2

F 3

F 1

F 1

F 2

H 1

H 2

L 2

L 2

L 2

L 2

L 2

L 2

L 2

C 1

L 2

F 1

F 3

F 2

F 2

F 2

L 2

L 2

C L 1 1

C L 1 1

L 2

L 3

L 2

L 2

L 2

L 2

L 2

F 3

F 3

F 5

F 3

F 2

F 1

F 2

F 2

F 1

H 3

L 3

L 2

L 2

L 2

L 2

L 2

L 2

L 2

L 2

H L 1 1

C L 1 1

F 2

F 6

F 4

F 2

F 2

F 4

F 2

F 2

F 2

F 4

F 2

H L 2 2

C L 2 2

L 2

L 2

L 2

L 2

L 2

L 2

L 2

L 3

L 4

F 2

F 2

F 3

F 4

F 3

F 2

F 4

F 2

F 1

H 2

C 2

L 3

L 2

L 2

L 2

L 2

L 2

L 2

L 2

C L 1 1

H 1

F 3

F 3

F 2

F 2

F 2

F 2

F 2

F 2

F 1

F 1

L 2

L 2

C L 2 1

L 2

L 2

L 2

L 2

L 2

C L 1 1

C L 1 1

C L 3 1

C 4

F 5

F 5

F 4

F 6

F 5

F 4

F 2

F 4

F 2

F 3

F 2

L 2

H 2

C 2

L 3

L 2

L 2

L 2

L 2

L 3

L 2

L 3

L 2

F 5

F 4

F 5

F 4

F 3

F 4

F 5

F 5

F 4

F 2

F 2

H L 1 1

H 2

L 2

L 2

L 2

L 2

L 2

L 1

C L 2 2

C L 1 2

H 2

L C 2 2

F 4

F 3

F 4

F 2

F 2

F 4

F 5

F 4

F 5

F 4

F 4

F 2

L 3

L 2

L 2

L 2

L 2

L 2

L 2

H L 1 2

C L 2 2

C L 2 2

C L 2 2

F 3

F 6

F 7

F 6

F 3

F 2

F 2

F 1

F 1

F 2

F 2

C L 1 1

L 2

L 2

L 2

L 2

L 1

L 2

L 2

L 2

L 2

L 2

F 1

F 1

F 2

F 3

F 2

F 3

F 3

F 3

F 2

C 2

L 2

L 2

L 2

L 2

L 2

L 2

L 2

L 2

H L 1 1

L 2

F 1

F 4

F 4

F 3

F 3

F 2

F 3

F 3

F 3

F 2

F 2

L 1

L 2

L 2

L 2

L 2

L 2

L 2

L 2

L 2

F 3

F 2

F 3

F 2

F 2

F 1

F 2

F 3

F 2

F 2

L 2

L 2

L 2

L 2

L 2

L 2

L 1

L 2

L 2

L 3

F 3

F 4

F 2

F 5

F 3

F 2

F 2

H 2

C L 1 1

C L 1 1

L 2

L 2

L 2

L 2

L 2

L 2

L 2

F 1

F 4

F 4

F 4

F 2

H 1

L 2

L 2

L 3

L 2

L 2

L 2

L 2

L 2

L 2

L 3

F 2

F 1

F 2

F 1

F 1

F 2

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f - P L O T S O F I O N O S P H E R I C D A T A

K E Y O F f - P L O T

S P R E A D

f o F 2 , f o F 1 , f o E

f x F 2

D O U B T F U L f o F 2 , f o F 1 , f o E

f b E s

E S T I M A T E D f o F 1

, f m i n

G R E A T E R T H A N

L E S S T H A N

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 11 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F

C C C C C CLCLCLCLCLCLCLCLCL L

CLCLCLCLCLCL L L L L L L L L

CLCL L L L L L L L L

CLCLCLCLC C C

L LF F F F F

B B A A A A

A

A

A

A A A A

A

R A A

A

A A A A R R R R R R A A A A R R R R R R R R A A A A A A B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 21 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F

H H HC C C C C C

L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L LF F F F F F F F F F F F F F F F F F

B B B A A A A A

A

A A

A

A A A A A

A

A

A

A

A

A A

A

A R R A R A RGRGRGR R R R R R R R R R R

GRGB B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 31 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F

H H HC C C C C C

LCLCLCLCLCLCL L L L L L L L L L L L L L L L L L L L L L L L L L L L L

F F F F F F F F F F F F F F F F F F F F F F F F F

B B B A A A A A A A

A

A

A

A A A A R R A A A

A

A

A

A A A

A

A RGRGRGRGR R A

A

A A A A A

A

A A A A

A

A

A

A B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 41 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F

H H

L

H

L L L L L L L L L L L L L LCL L L L L L L L L L L L L L L L L L

H

LCLCLCL

F F

B BGRGR R R R R R R R R R R R R A A A R R R R

GRGRGRGR A A A A A A

A

A

A

A

A

A

A

A

A

A B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 51 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F FL L L L L L L L L L L L L L L L L L L

CLCLCLCL L L L L L L L L

CL L L L L L L L L L L L L L

F F F F F F F F F F F F F F F F F F F

B B B B A A A R R R R R R R R R R R R R A A A

A

A A A A R A

A

A R R A R RGA A A R A A R

GA B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 61 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F

C C C C C C C C CLC C

L L L L L L L L L L L LCL

H

L L L L L L L L L L LC C C

H H

F F F F F F F F F F F F F F F F

B B B A A A A A A A A A R A R R R R R R R R R RGA RGA A

A

RGR R R

GR R R R R R R A A A

GB B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 71 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F

H H H H H H H

L L L L L L L L L L L L L LCL L L L

CL L L L L

CL L L

CLCLCLCLCL L L L L L L

F F F F F F F F F F F F F F F F F F F F

B B R R R R R R R R R R R A R A R R R RGRGRGRGA R R R A

A

A

A

R R A A

A

A A A

A

A A A B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 81 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F

C C C C C CLCLCLCLCLCLCLCLCLCLCLCL L L L L L L L L L L L L

CL L L L L L L L L L L L

H H

LF F F F F F F F F F F F F F F F F F F F

B A A A A A A A A A A A A A A A R RGR A A R R R R A R R

GR RGR A

A

R R R R R R R R R A A B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 91 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F

H H H

L L L L L L L L L L L L LCLCLCLCLCLCL L L L L L L L

H H H H H H H

F F F F F F F F F F F F F F F F F F F F F

B BG

RGRGRGR R R R R R R R R R R R R A A

A

A

A

A

A

A

A

A

A

RGR R R

GR R R R R

GRGRGRGRG

B B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 01 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C

F F F F F F F F F

H H H H H H

LCLCL L L L L L

F F F

B B BG G G

R A A R R R A

A

A

A

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

CCCCC

C

CC

C

CC

C

CC

C

CC

C

CC

C

CC

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 11 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F

H H H H H HC C

L L L L L LCLCL L L L L

CL L L L L L L L L L L L L L L L L L L L

F F F F F F F F F F F F F F F F F F F F F F F F F

B B RG

A RGRG

R RGR A A

A

A A A A

A

A

A

A

A

A

A

RGRGRGA R R

GR A

A

A

A

A

A

A

A

A

A

A

A

A

A

A A

A

A

A

A A A B B B B

AAAA

AA

Page 78: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 21 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F F

C C C C C C CLCLCLCLCL L L L L L L L L L L L L L L L L L L L L L L L L L

CL L L L L L L L L L L

F F F F F F F F F F F F F F F F F F F F F F

AA

B B B A A A A A A A A A R R R A R R R A A A R R R R A R R A A A A

A

A

A

A

A

A

A

A A A A

A

A A B B B B

AA

AA

Page 79: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 31 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F

C C CL L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L

CL L L L L L L L L L L L L

F F F F F F F F F F F F F F F F F F F F F F F F F

B B B B A A A A A A A

A

A A A A A A A R R R R R R A R R R R R R R R R R A R A A A A A A B B B B B

Page 80: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 41 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F FL L

CL L L L L

H

L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L

H

L

H

LCL L

F F F F F F F F F F F F F F F F F F F F F F F

B B B B A A A

R

R R R R R R A A A A A

A

A

A

A A RGA RGA R R R

GA A

A

A

A

A A A

A

A A A A A A RG

B B B

AA

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 51 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F

H H H

L L L L LCLCL L L L L L L L L L

CL L L L L L L L L L L L L L L L L L

CLC CLC CLC

F F F F F F F F F F F F F F F F F F F F F F F F F

B B B R R R A R R R R A A R A A

A

A R R RGR R R A

A

R R RGRGR A R R R R R R A A A B B B

AA

AA

Page 82: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 61 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F FLC C C C

HC C C C

LCLCLCLCLCLCLCL L L L L L L L

CLCLCLCLCLCLCL L L L L L L L L

C C

F F F F F F F F F F F F F F F F F

B B B A RGRGRGA A

A

A A

A

A

A

A A A

A

A A A A

A

A

A

A

A

A

A

A

A

A

A

A A A A A

A

A

A

A A A A A A A R A A A B B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 71 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

H H H H H H H

L L L L L L L L L L L L L L L L L L L L L L L LCLCLCLC C C

L L LF F F

B B B A A R R R R R R R R R R R R RGRGRGRGRGRGR R R R R R R R R R A A A A A B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 81 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F FL L

C C CLCLCL L

CLCLCL L

CLCLCLCL L L L L L L L L L L L L L L L L L L L L L L L L L L L L

F F F F F F F F F F F F F F F F F F F F F F F

B B B B A A A R A A

A

A

A

A

A

A

A

A

A

A

A

A A

A

A A

A

A A

A

A

A

A

A

A A

A

A A

A

A

A

A A

A

A

A

A A A A A

A

A A A A A A B B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 1 91 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F

H H

L

H

L L L L L L L L L L L L L L L L L L L L L L LCL L L L L L L L L L L L L

H

L

H

LCLCLCL L L

F F F F F F F F F F F F F F F F F F F F F F F F F

B B B B B B R A A A A A A A

A

A A A R R R R R R R R R A R A RGA R R R R R R R R R R R R B B B B

S

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 01 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F F F

H H H H

LCLCLCLCL L L L L L L L L L L L L L L L L L L L L L L L L

CLCLCL L L L L L L L L L L

F F F F F F F F F F F F F F F F F F F F F F F

B B B A A A

A

A A A A A A A A A

A

A A A A A

A

A

A

A

A

A A

A

A

A

A

A

A

A

A A

A

A

A

A

A

A A A

A

A

A

A

A

A A A A

AAA

A B B B

Page 87: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 11 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F

H H H HCL L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L

H

L

H

LCL

H H H H

LF F F F F F F F F F F F F F F F F F F F F F

FFFFFFFFFFFFFFFF

FFFFFFFF

B B B A A A A A A A A A R A A A A A A

A

A A A A A A R R R R R R R A R R R B B B

AA

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 21 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F FL L

H

L

H

L

H

L LC CL L L L L L L L L L L L L L L L L L L L L L L L

CLCLCLCLCLCLCLCLCLC C C C C

F F F F F F F F F F F F F F F F F F F F F F F F F F

B B BG G

A A A A A A A A A A R A A A R R R R R A A

A

R A A R A A

A

A

A

A

A

A

A

A

A

A

A

A

A

A A A B B B

AA

AAAAAAAAAAAA

AA

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 31 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

C C C C

F F F F F F F F F F F F F F F F F F F F FL L

H H H HC C C C

L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L LF F F F F F F F F F F F F F F F F F F F F F F

B B B B A A A A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A R A R R R R R R R R R R R A R R R R R R A A A B B BC

CC

C

CC

C

CC

C

CC

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 41 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F F F F F F F FL

H

L

H H H HC C

L L L L L L L L L L L L L L L L L L L L L LCLCLCLCLCLCLCL L

H H H

LCLCLCL L

CLF F FF F F F F F F F F F F F F F F F F F F F F F

B B BGA A A A A A A A A A A A A

A

A A

A

R R

A

R R R R R R R A A A A

A

A A A RG

A B B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 51 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F F F F F F F FL L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L

H

LCL L

CLCL L

CLCLCLCLCLCLCLCLF F F F F F F F F F F F F F F F F F F F F F F

AAAA

AAAAAAAAAA

AAAAAA

B B B B A A A A A R R A R R R R R R A A A A A

A

A A A A A A

A

R R R A

A

A

A

A

A

A

A

A

A

A

A

A A A A A B B B

AAAAAAAAAAAAAAAA

AAAAAA

FF

Page 92: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface

f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 61 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F FLCL

HCL L L L L L L L L L L L L L L L L L L L L L

CLCL L L L L L L L L L L L L L L L

F F F F F F F F F F F F F F F F F F F F F F F F F F

B B B B A A A A A A A A R A R R R R R RGR R A A

A

A

A

A

A

A A A A A A A

A

A

A

A A A R A

A

A A A B B B B B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 71 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F

C C C C CLCLCL L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L

H

L

H

L L L L LF F F F F F F F F F F F F F F F F F F F F F F F

B B B B A A A A A A A A A A A A R A A R A A A R A A A R R R R R R A

A

A

A

A

A

A

A

A

A

A

A

R B B B B

SAA

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 81 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F F F F F F F

H H H

L L L L L L L L LCL L L L L L L L L L L L L L L L L L L L L L L L L L L

F F F F F F F F F F F F F F F F F F F

B B B BG G

R A A A A A A

A

A

A

R R RGR A R A R

GR A A

A

R A A A

A

R

A A A R A A A A A A A A B

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 2 91 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F F F F F F F F F FL L

H HC C

L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L LF F F F F F F F F F F F F F F F F F F F F F F F F F

B B B RG G G

RGRG G

A A A A A A

A

A A A A A A A A

A

A A A A

A

A

A

A R R R A A A A

A

A

A

A

A

A A A A A A B B

AAAAAAAA

AAAA

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 3 01 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F

H H H H H

L LCL L L L

CL L L L L L L L L L L L L L L L L L L L L L L L L L L L L

F F F F F F F F F F F F

B B B A R R R A R R R A A

A

A A A A

A

A A A A A A A A R R R R R R A A A A A RGB B B

AAAAAAAA

AA

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f - P L O T D A T A S C A L E R : I . N I S H I M U T A

S T A T I O N : K o k u b u n j i D A T E : 2 0 1 0 / 1 0 / 3 11 3 5 E M E A N T I M E

FREQUENCY (MHz)

Es TYPES

DASRKHCLF

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

FLCHKRSAD

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

0 8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

2 12 22 32 42 5

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

2 52 42 32 22 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

0 9

0 8

0 7

0 6

0 5

0 4

0 3

0 2

0 1

0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 0 0

f x F 2f o F 2f o F 1f b E sf o E

0 02 32 22 12 01 91 81 71 61 51 41 31 21 11 00 90 80 70 60 50 40 30 20 10 0

f o E f b E sf o F 1f o F 2f x F 2

SYMBOLS

F F F F F F F F F F FL

H HC C C C

L L L L L L L L L L L L L L L L L L L L L L

H

L L L L L L L L L L L L L L L L LF F F F F F F F F F F F F F F F F F F F F F F F F F

AA

B B BGA A A A A A A A A A

A

A A

A

A A A A A A

A

A A A A A A

A

A

A

R R R R A

A

R R R A A A B B B

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Page 99: IONOSPHERIC DATA IN JAPAN - WDC for Inosphere …wdc-c2.nict.go.jp/.../IonosphericDataInJapan-2010-10.pdfF-742 IONOSPHERIC DATA IN JAPAN FOR OCTOBER 2010 VOL. 62 NO. 10 CONTENTS Preface