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BAA The British Astronomical Association VARIABLE STAR SECTION INDEX TO CIRCULARS 12 - 70 JULY CIRCULAR 71 1990 ISSN 0267-9272 Office: Burlington House, Piccadilly, London, W1V 9AG

Variable Star Section Circular - Number 71 - July 1990 ... · BAA The British A stronom ical A ssociation VARIABLE STAR SECTION INDEX TO CIRCULARS 12 - 70 JULY CIRCULAR 71 1990 ISSN

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BAA

T h e B r it is h A s tr o n o m ic a l A s s o c ia t io n

VARIABLE STAR SECTION

INDEX TO CIRCULARS 12 - 70

JULY

CIRCULAR 71

1990

ISSN 0267-9272Office: Burlington House, Piccadilly, London, W1V 9AG

SECTION OFFICERSDirector J.E. Isles, PO Box 6322, Limassol, Cyprus

Tel: Limassol (010 357 51) 23166

Eclipsing binary charts are available from, and bulky material should be sent to:

Mrs Elizabeth Isles, 20 Berkeley Square,London W1X 6DT

NB: for routine enquiries contact M.D. Taylor

Assistant Director & Circulars Editor

S.R. Dunlop, 140 Stocks Lane, East Wittering,Chichester, West Sussex PO20 8NTTel: Bracklesham Bay (0243) 670354Email: Microlink: MAG100665JANET: MAFD5 @UK.AC.SUSSEX.CLUSTER

Secretary M.D. Taylor, 17 Cross Lane, Wakefield,West Yorkshire WF2 8DATel: Wakefield (0924) 374651

Chart Secretary J. Toone, 2 Hilton Crescent, Boothstown,Worsley, Manchester M28 4FYTel: 061 702 8619

Noval Supernova Secretary

G.M Hurst, 16 Westminster Close, KempshottRise, Basingstoke, Hants. RG22 4PPTel: Basingstoke (0256) 471074Email: Microlink: MAG60138JANET: GUYH @ UK.AC.SUSSEX.CLUSTER

P rof J Am. LiasonComm. Secretary

Roger Pickard, 28 Appletons, Hadlow,Kent TNI 1 0DT

Tel: Tonbridge (0732) 850663Email: Microlink: MAG70304

ComputerizationSecretary

D. McAdam, 33 Wrekin View, Madeley, Telford, Shropshire TF7 5 HZTel: Telford (0952) 452048Email: Microlink: MAG 11851

Telephone Alert Numbers

The following numbers may be called at any time up to 23:00 UT (or BST when in operation) to report variable-star activity, or at any time during the night for possible novae only:

Guy HurstGraham KeitchDenis Buczynski

0256 4710740934 8629240524 68530

For subcription rates and charges for charts and other publications see inside back cover.

BRITISH ASTRONOMICAL ASSOCIATION ' VARIABLE STAR SECTION

INDEX to CIRCULARS Nos. 12 to 70

Introduction

Circulars were issued in the early years o f the Variable Star Section by Col. E.E. Markwick (Director 1900-10), but there are no copies o f these in the Section’s archives. The present series is numbered from VSS Circular 1 o f 1922 March 31, produced by Dr F. de Roy (Director 1922-39). Ten more appeared over the next 13 years, discussing changes in charts and comparison star sequences, Section appoint­ments, meetings and various administrative matters. They were printed by letterpress and ranged from one to four sides o f octavo.

The VSS Circulars were revived in 1972 May by the writer during a previous incarnation as Director. No 12 comprised ten quarto sides o f which five were (ominously?) devoted to a new project on eclipsing binaries. Until 1982, the Circulars were duplicated from stencils cut on a typewriter, a job Storm Dunlop did from No. 13 o f 1972 July. In 1975 he also took on their distribution, and about five years later, though this was not announced at the time, he became their Editor.

Several improvements in the format o f the Circulars were master-minded by Storm. N o 53 o f 1983 March/April was the first to appear in the form o f an A5 booklet in the now familiar yellow cover. The printing was by offset litho, so that illustrations could now be included more easily. The text was set up using a word processor and die appearance o f typescript was finally eliminated with issue 68 o f 1989 January, for which the masters were produced on a laser printer. Meanwhile, the Circulars have grown to around 36 inside pages per issue, and have become an important journal of variable-star astronomy.

For many years we have felt the need for an index to VSS Circulars, and Peter Wheeler has now provided one, to which this issue is devoted. We decided not to include Circulars 1 -11, which are only o f historical interest I am sure all readers will wish to join me in thanking Peter for this magnificent and valuable work.

John IslesDirector

Please note that page numbers in Roman numerals indicate pages of P^LC Newsletter, published in Circulars 68 ,69 , & 70 '

Administrative changes - 70 ,1Alert arrangements for the VSS - 6 6 ,6-7; 67 ,1Algol (Beta Per) - 61 ,13Algols and Amateurs - Dave Wonnacott - 70,34-35Amateur Variable Star Directory - 4 3 ,2American Association of variable Star Observers (AAVSO)

Circulars - reports and subscription - 12,3European Meeting in Brussels 1990 July 24-28 - 6 9 ,29; 70,36-40, iv

ANDROMEDAGalaxy [M31] J. Bryan - 62, 8-13R - 1 3 ,1; 1 7 ,2; 1973 - 1 8 ,4; 1974 - 23, 5; 1975 - 3 0 ,1; 1976 - 32, 3;

1977 - 3 7 ,2; 1978 - 4 2 ,2; chart 4 9 ,6; 1983 - 5 7 ,2; 1986 - 66, 24; 69, 19S - 6 1 ,1 2W - 3 0 ,4; 1977 - 3 7 ,2; 1978 - 42, 2; 1983 - 5 7 ,2; 1986 - 66 ,24 Z - 7 0 ,6RS - sequence 3 8 ,1-2; 1986 - 6 5 ,6; 68 ,37 RT - 6 0 ,18; 6 3 ,21; 6 6 ,33; 70 ,18RW - 3 0 ,4; 1977 - 3 7 ,2; sequence 4 2 ,1; 1978 - 4 2 ,2; chart 4 4 ,1;

1983 - 5 7 ,2; 1986 - 66 ,24RX - 1 3 ,1; 1973 - 1 8 ,4; 1974 - 2 3 ,5; 1975 - 3 0 ,1; 1976 - 3 2 ,3;

1977 - 3 7 ,2; 1978 - 4 2 ,2; 1983 - 5 7 ,2; 6 0 ,1 1; 6 3 ,11; 1986 - 6 6 ,24; 69 ,19SS - 59 ,12SU - sequence 3 8 ,1-2; 1986 - 6 5 ,6; 70 ,6 T W - 6 0 ,17-18TZ - sequence 3 8 ,1-2; 1986 - 6 5 ,6; 68 ,37 VX - 5 9 ,10-11; 68 ,2-4 , chart 5 ,7-8; 70,9-10 WW - 5 9 ,1 5 ,15; 60,17-18WZ - 5 9 ,16; 6 0 ,18; 6 1 ,16; 6 3 ,20-21; 66,33 AB - 6 0 ,18; 6 1 ,16; 6 3 ,21; 6 6 ,33; 70,17-18 A D - 6 0 ,17-18; 6 1 ,16;63,21AQ - chart, 2 6 ,2; sequence 5 1 ,4; 6 6 ,4; 6 8 ,37; 7 0 ,8 AR - 25 ,1BX - 5 8 ,13; 5 9 ,16; 6 3 ,21; 6 6 ,33; 70 ,18 BZ - sequence 5 1 ,4; 6 0 ,17-18; 6 6 ,4; 70, 3 CD - 63,20-21C N - 6 4 ,12-13DS - 5 1 ,6; 5 9 ,16; 6 1 ,16; 70 ,18 D X - 6 9 ,3; 7 0 ,6

2

Andromeda (cont.)DZ - 1 7 ,2; 2 2 ,3; 1974 - 2 3 ,5; 1975 - 3 0 ,1; 3 4 ,1; Chart, 3 5 ,3;

1977 - 3 7 ,2; 1978 - 4 2 ,2; 1983 - 5 7 ,3; 1984 - 6 2 ,13; dropped 6 6 ,5; 1986 - 66 ,24

EG - 6 5 ,18; 7 0 ,6 EU - 68 ,2-4 , chart 5 ,7-8; 70 ,9 FN - 69, 2; 7 0 ,6 FO - 57 ,15HP - 6 9 ,2; 7 0 ,6 KK - 65, 18 KY - 65 ,18 LL - 6 9 ,2; 7 0 ,6 LO - 63,21 LS - 6 9 ,2; 7 0 ,6 O S - 7 0 ,6 Kappa - 65 ,14 Omicron - 65 ,18 Nova 1986 - 66 ,29 NSV 895 - 6 9 ,2BS551 [SAO 037607] - 5 9 ,1; 6 1 ,9; 6 5 ,4; 67,26-29

ANTLIAT - 65 ,24

Apertures recommended - 18 ,6APUS

S - 5 6 ,9 AQUARIUS

RY - 63,21ST - 6 3 ,21; 6 6 ,3 3 ,3 4SU - 60 ,18VY - 1 7 ,2; 52, 3; 1983 - 57, 3; 1984 - 6 2 ,13; 65, 32; chart 6 6 ,1 1;

1986 - 6 6 ,2 4 ,6 7 ,1 ,6 9 ,3AE - 7 0 ,6 DX - 66, 34 EG - 6 9 ,3; 7 0 ,6 Omicron - 65 ,18 Pi - 65 ,18

AQUILAR - sequence 1 3 ,1-2; 1 7 ,2; 1973 - 1 8 ,4; 2 2 ,3; 1974 - 2 3 ,5; 2 5 ,2;

1975 - 3 0 ,1; 1976 - 3 2 ,3; 1977 - 3 7 ,2-3; 1978 - 4 2 ,2; 1983 - 5 7 ,3; 1986 - 66 ,24

U - 65 ,24V - 3 4 ,2; 1986 - 6 5 ,6; 6 8 ,3 7 ,43; 7 0 ,8

3

Aquila (cont.)SZ - 6 5 .2 6 ΤΓ - 65 ,26UU - 1 3 ,1; chart, 1 5 ,3; 1973 - 1 8 ,4; 1974 - 2 3 ,5;

1975 - 3 0 ,1; 1976 - 32, 3; 1977 - 3 7 ,3; sequence 4 2 ,1; 1978 - 4 2 ,2; 1983 - 57, 3; 1986 - 6 6 ,24; 69 ,19

UW - 1 3 ,1; sequence 1 8 ,2; 1973 - 2 1 ,2; 1974 - 23, 5;1975 - 3 0 ,1; 1976 - 32, 3; 1977 - 37, 3; 1978 - 4 2 ,2;1983 - 57, 3; 1984 - 6 2 ,13; 1986 - 66 ,25

CI - 6 9 ,3; 7 0 ,6 FM - 65 ,24 FN - 65 ,24 KO - 6 1 ,15-16; 70,18 K P - 6 3 ,21; 70 ,18OO - 59, 16; 6 0 ,18; 6 1 ,16; 6 3 ,21; 66, 34; 70 ,18 QY - 6 6 ,3 4 V342 - 7 0 ,18V346 - 6 1 ,16; 6 3 ,21; 70 ,18V450 - chart 2 6 ,2; 68 ,26 , chart 27, 37V496 - 65 ,24V603 - 44, 8; 4 7 ,2; 1984 - 6 2 ,13; 1986 - 6 6 ,25; 7 0 ,3 V725 - 6 9 ,3; 7 0 ,6 V794 - 55 ,1V822 - 1 4 ,2; 26, 3; 5 8 ,1 2 ,13; 59,14-16V889 - 60,17-18V923 - 65 ,18V I 1 6 2 -6 5 ,2 4V1229 [Nova 1970] 69 ,19V1293 [CSV 1011855] - 22, 3; chart, 2 6 ,2; 68 ,26 , chart 27, 37 V1294 - 5 4 ,5; 6 5 ,18; 68 ,26 , chart 27 V1295 - 65 ,18V 1 3 3 9 -6 5 ,18 V1344 - 65 ,22V1370 [Nova 1982] - 56, 10; 5 8 ,8 NSV 12088 [CSV 101849] - 2 6 ,2 Eta - 5 3 ,12; 66 ,1CSV 101849 - 2 6 ,2

ARAV340 - 6 5 ,2 6 ,2 7

Argelander’s Method - 2 2 ,1; 51,7-8ARIES

R - 1 3 ,1; dropped 1 7 ,2; 1973 - 1 8 ,4; 1974 - 23, 5; 69, 21

4

Aries (cont.)V - chart 2 6 ,2; 6 6 ,4; 68, 37; 69 ,29 , chart 30 RR - 68 ,12 RX - 63,21SS - 6 0 ,18; 6 1 ,16; 6 3 ,20-21; 66, 33,34 SV - 6 9 ,2; 7 0 ,6 TT - 70, 3

Astronomer, The, Rates and services - 66 ,6-7Atlases for Variable Star Observers - Part 1 - 54 ,12AURIGA

R - 1 3 ,1; dropped 1 7 ,2; 1973 - 1 8 ,4; 1974 - 23, 5; 69,21 X - 1 3 ,1; dropped 1 7 ,2; 1973 - 1 8 ,4; 1974 - 23, 5; 69 ,21 RT - 65 ,24RW - 1974 - 2 4 ,4; 2 5 ,2; 1975 - 3 0 ,1; 1976 - 32, 3;

1977 - 37, 3; 1978 - 4 2 ,2; dropped 4 8 ,6SS - 1 3 ,1; 1973 - 1 8 ,4; 1974 - 23, 5; 2 5 ,1; 1975 - 3 0 ,1 , 3;

1976 - 3 2 ,3; 1977 - 3 7 ,3; sequence 4 2 ,1; 1978 - 4 2 ,2; 1983 - 5 7 ,3;1986 - 6 6 ,25; 69 ,19

SU - 1974 - 2 4 ,4; 2 5 ,2; 1975 - 3 0 ,1; 1976 - 32, 3;1977 - 3 7 ,3; 1978 - 4 2 ,3; dropped 4 8 ,6

SX - 5 9 ,16; 6 1 ,16; 6 3 ,20-21; 70 ,18TT - 5 8 ,13; 6 3 ,20-21; 6 6 ,34; 70 ,18UU - 3 4 ,2; 4 4 ,7 ,12; 7 0 ,8UV - 70,13-14, chart 15WW - 2 6 ,2; 5 8 ,13; 5 9 ,16; 6 1 ,8; 6 3 ,21; 66 ,34AB - 2 2 ,3; 2 6 ,1; 7 0 ,8A M - 5 1 ,6; 60,17-18AR - 5 6 ,5-6; 5 8 ,13; 6 0 ,18; 6 1 ,16; 6 3 ,22; 70 ,18BF - 5 9 ,16; 6 3 ,2 0 ,22; 66, 34CO - 1 7 ,1; 1974 - 2 3 ,5; 1975 - 3 1 ,9; 3 4 ,2; 5 4 ,5-6;

5 7 ,15; dropped 59 ,1 EO - 66 ,34HL - 6 0 ,18; 6 1 ,16; 63 ,22IM - 5 8 ,13; 5 9 ,16; 6 0 ,18; 6 3 ,2 0 ,22; 6 5 ,14; 66, 34; 70, 18 IU - 6 3 ,22; 66, 34; 70 ,18 L V -5 9 , 16LY - 5 8 ,13; 6 3 ,2 0 ,22; 66, 34; 7 0 ,1 7 ,1 9NO - 22, 3; chart, 2 6 ,2; dropped 67,1Epsilon - 5 1 ,10; 55, 1; 5 7 ,1 ,15; 63, 13; 65, 31; 69, 19Zeta - 6 3 ,2 0 ,22; 69,23-25BD +31°1O48 [NSV 02537] chart, 2 6 ,2; 4 5 ,7-8; 5 2 ,1; 6 1 ,9-10; dropped 66 ,4

5

BAA Journal: Papers on variable stars - 6 8 ,1; 69,19-21Be stars - 64 ,13Bias - 2 1 ,6Binocular Group (VSS) - 19,1-4

Group Coordinator - 1 4 ,2;LPV Project - 1 2 ,2; charts, 1 4 ,2; charts, 4 2 ,8 Programme - 1 2 ,2; 1 9 ,2; Priority List - 1 9 ,3; 1988 - 67 ,1 -6

Priority List - 70 ,7-8 Uncertain variations - 50,5-7 ‘The Binocular Programme’, M.D. Taylor - 44,11-12 Summary: 1986, M.D. Taylor - 65 ,2 -5 Changes: 1 9 8 8 -6 6 ,4 -5

Binocular Sky Society & VSS 18,1-2Binocular variables, Miscellaneous 1986, M.D. Taylor - 6 5 ,6-11; 66 ,29 Binocular Variable Star Charts, V ol.l - 5 8 ,3; 6 1 ,5; 6 2 ,8; 63 ,1 Booklist - 6 3 ,2Bodes on variable Stars - Storm Dunlop - 69,17-19Books for sale and wanted - 53 ,16BOOTES

R - 1 3 ,1; dropped 1 7 ,2; 1973 - 1 8 ,4; 1974 - 2 3 ,6; 69,21 S - 1 3 ,1; dropped 1 7 ,2; 1973 - 1 8 ,4; 1974 - 2 3 ,6; 69,21 U - 1 3 ,1; 1973 - 1 8 ,4; 2 2 ,3; 1974 - 2 3 ,6; 1975 - 3 0 ,1; 1976 - 3 2 ,3;

1977 - 3 7 ,3; 1978 - 4 2 ,3; 1983 - 5 7 ,5; 1986 - 6 6 ,25; 69 ,19 V - 1 3 ,1; 1973 - 1 8 ,4; 1974 - 2 3 ,6; 1975 - 3 0 ,1;

1976 - 3 2 ,3; 1977 - 3 7 ,3; 1978 - 4 2 ,3; 1983 - 5 7 ,5; 1986 - 66 ,25 W - 4 7 ,2 RW - 6 8 ,37; 7 0 ,8RX - 2 5 ,2-3; 3 0 ,3; 3 4 ,2; 4 7 ,8; 6 6 ,2; 6 9 ,19; 70 ,8SS - 16,17-18T Y - 6 1 ,16TZ - 6 1 ,16; 63 ,22UV - 2 2 ,3; 3 4 ,2; dropped 6 5 ,4UW - 60,17-19UZ - 3 8 ,4; 6 9 ,2; 7 0 ,6ZZ - 2 6 ,3; 5 8 ,13; 6 1 ,8AC - 5 8 ,1 2 ,13; 6 0 ,19; 6 1 ,16; 63 ,22AD - 6 3 ,22; 7 0 ,1 7 ,1 9CR - 6 9 ,2; 7 0 ,644i - 61 ,16Nova 1962 - 6 9 ,2; 7 0 ,6

6

CAMELOPARDALISR-66,8^9U - 1986-65,6; 68, 37; 70,8V - 13,1'17, 2; 1973 - 18,4; 1974 - 23,6; 1975 - 3 0 ,1; 32,2;

1976- 32,4! 1977 - 37,3; 1978 - 42,3; 1983 - 57,5; 1986-66,25X - 13, V 17,2; 1973 - 18,4; 1974 - 23,6; 1975 - 3 0 ,1; 1976 - 34,2,4;

1977- 3 7 ,3; 1978 - 42 ,3; 1983 - 57,5; 1986 - 66,25Z - 1 3 ,1; 1 4 ,1; 1973 - 18,4; 1974 - 23,6; 2 5 ,1; 1975 - 3 0 ,1;

1976 - 32,4; 1977 - 37,3; 40,2; sequence 42,1; 1978 - 42 ,3;1983 <57,5; 6 3 ,11; 1986 - 66,25; 68 ,19; 69,19

R U -65,47 RYk68,38ST -sequeoce38,1-2; 68,38,43SV x 60 ,47 ,19; 6 1 ,16; 63,22; 66 ,34; 70,19TW - 17, Γ; 22,3; 1974 - 23,6; dropped 24 ,2; 1975 - 31,9UVX68.36XXX 12,2; 17,2;; 1974 - 23,6; 1975 - 3 0 ,1; 1976 - 32 ,4 ,35 ,2;

1977- 37,3; 1978 - 42 ,3; 1983 - 57,5; 1984 - 6 2 ,13; 1986 - 66 ,25; 70,8XZ X 51,6; 60 ,17 ,19; 63,20,22; 66,33,34 TL >68,38; 70,3AF 13, L 1 4 ,1; 1973 - 18,4; dropped 18,5 AL <60,49; 6 1 .16; 63,22; 66,34 AN 431,6160,1-7,19; 61,15-16 AO a 66,34 jA S-63,22AWV*58,13; 5 9 ,16; 63 ,22; 66,34 ΑΥΛ60.49 AZ-6 1 ,46; 63,20,22 BKR65.48 >+61^06686652, T, 5 9 ,1; dropped 66,4

CariddinlfefaMing on study of Variables with small telescopes - 60,1 CANCER!<

X - 34,2# 70,8RTP68,38 >RS <34,2449,1-2SUS7O.30SYX 35,1; 63.11TW '-^i.as, 17Utr- 58,13; 60 ,46 ,19; 63,20-22W Y-«3,20,23XZ <63,20-23; 70,19ZZ -63,20,23

7

Cancer (coni.)AK - 6 9 ,2; 7 0 ,6 AT - 4 9 ,6; 58, 8 EG - 6 9 ,2; 7 0 ,6 45 - 69,23-25

CANES VENATICI U - 5 9 ,4; 1 9 8 6 -6 6 ,2 5V - 2 2 ,3; 3 4 ,2; sequence 3 8 ,2; graph 4 9 ,5; 7 0 ,8V - sequence 3 8 ,2; 68 ,38RS - 2 6 ,3; 5 8 ,13; 5 9 ,15-16; 69 ,25R T - 5 9 ,4; 70, 3TU - 3 4 ,2; sequence 3 8 ,2TX - 7 0 ,3VZ - 6 3 ,23; 70 ,19N G C 4 1 5 1 -6 0 ,13; 66,16-20BD+49°2165 - 6 1 ,9

CANIS MAJOR R - 60 ,19W - 6 5 ,6; 6 8 ,38; 7 0 ,6 RY - 65 ,24 SS - 6 5 ,2 6 ,2 7UW - 6 0 ,1 6 ,19; 6 1 ,1 5 ,16; 6 2 ,2 VZ - 65 ,24 FS - 7 0 ,6 HI - 7 0 ,6

CANIS MINOR SV - 4 9 ,6YY - 6 0 ,19; 66,34-35 AK - 60 ,19

Canterbury H p stars - 2 5 ,2; 3 0 ,3; 3 2 ,2CAPRICORNUS

AD - 63, chart 15-18 Epsilon - 65 ,18

Carbon star R For - 60 ,14Carbon Stars, Project on Unusual - John Isles - 6 8 ,2

Four peculiar red giants - Ian Griffin - 6 8 ,7-8; 70,9-12CARINA

U - 65 ,26V - 65 ,24 SX - 65 ,24 UX - 65 ,24 UY - 65 ,24

8

Carina (coni.)UZ - 65 ,24 WZ - 65 ,24 XX - 6 5 ,2 6 XY - 6 5 ,2 6 ,2 7 XZ - 6 5 ,2 6 ,2 7 YZ - 6 5 ,2 6 AQ - 65 ,24 ER - 65 ,24 GI - 65 ,24 HW - 65 ,24 IT - 65 ,24 O Y - 6 3 ,13

Carlsberg Automatic Transit Circle - 65 ,12, photo 13CASSIOPEIA

R - 1 3 ,1; dropped 1 7 ,2; 1973 - 1 8 ,4; 66,8-9 S - 1 3 ,1; 1 7 ,2; 1973 - 1 8 ,4; 1974 - 2 3 ,6; 1975 - 3 0 ,1; 1976 - 3 2 ,4;

1977 -3 7 ,4; 1978 - 4 2 ,3; chart 5 3 ,3; 1983 - 5 7 ,4; 1986 - 6 6 ,25; 70 ,4 T - 1 3 ,1; max, 1 4 ,1; chart, 1 4 ,2; dropped 1 7 ,2; 1973 - 1 8 ,4;

1974 - 2 3 ,6; 1977 - 3 7 ,4; 1978 - 42, 3; 1983 - 5 7 ,4; 1986 - 66 ,25 W - 1 3 ,1; dropped 1 7 ,2; 1973 - 1 8 ,4; 1974 - 2 3 ,6; 66 ,8-9 RS - 59 ,15RX - 5 9 ,1 4 ,16; 6 0 ,1 6 ,1 9RZ - 26, 3; 5 8 ,12-14; 5 9 ,16; 6 0 ,19; 6 1 ,17; 6 3 ,2 0 ,23; 6 6 ,3 3 ,35; 7 0 ,1 7 ,1 9 TV - 5 8 ,14; 5 9 ,16; 6 l , 17; 6 3 ,20-23; 66, 3 3 ,35; 7 0 ,1 7 ,1 9 TW - 5 8 ,14; 5 9 ,16; 6 0 ,19; 6 3 ,23; 66 ,35TX - 6 0 ,1 7 ,19; 6 3 ,13; 6 6 ,3 3 ,3 5 TZ - 1 3 ,1; 59,10-11, chart 13; 70,26-27UV - 1 7 ,2; 1974 - 2 3 ,6; 1975 - 3 0 ,1; 1976 - 3 2 ,4; 3 4 ,1; chart, 3 5 ,3;

1977 - 3 7 ,4; 1978,42, 3; chart 53, 3; 1983 - 5 7 ,4; 1986 - 66 ,25 VX - 6 9 ,2 2WZ - 3 4 ,2; 4 7 ,16; sequence 5 1 ,5; 1984 - 6 2 ,13; 7 0 ,8 YZ - 70 ,19AB - 6 1 ,17; 6 3 ,23; 66, 35; 70 ,19A M -6 0 ,1 1AO - 68, iiiBM - 6 0 ,1 6 ,1 9C R - 66, 33,35DO - 5 8 ,14; 5 9 ,16; 66, 35EQ - 1 7 ,1; dropped 2 4 ,2HT - 1 3 ,1; 1 4 ,1; chart 1 5 ,3; 1973 - 1 8 ,4; dropped 1 8 ,5; 59, back cover,

6 0 ,5; chart 6 1 ,10-11; 6 9 ,2

9

Cassiopeia (cont.)IR - 66 .35KR - 63 ,23OR - 6 3 ,23; 66 ,35PV - 6 3 ,23; 66 ,35PZ - 13,1V358 - 1 3 ,1; 22 ,3V368 - 6 3 ,23; 66 ,35V377 - 3 4 ,2; dropped 6 5 ,4V391 - 68 ,38V393 - 68 ,38V452 - 6 9 ,2; 7 0 ,6V465 - 30, 3; 3 4 ,2; 70, 8V509 - 6 5 ,1 4 ,1 8V523 - 5 9 ,1 4 ,16; 6 0 ,1 6 ,19-20; 6 1 ,1 5 ,17; 6 3 ,23-24; 65, 31; 66, 35-36;V566 - 65 ,18V630 - 6 9 ,3; 7 0 ,6V635 [2S 0114+650] - chart 3 6 ,6Alpha - 61 ,9-10Gamma - 1 3 ,1; sequence 1 3 ,3; 1973 - 1 8 ,4; 1974 - 2 3 ,6; 1975 - 3 0 ,1;

1976 - 3 2 ,4; 1977 - 3 7 ,4; 1978 - 42, 3; 1983 - 5 7 ,4; 1984 - 6 2 ,13; 1986 - 6 6 ,25; 6 9 ,20; 7 0 ,8

Kappa - 65 ,18Omicron - 6 5 ,18; 1986 - 66 ,25Rho - 1 3 ,1; chart, 1 5 ,3; 1973 - 1 8 ,4; 1974 - 2 3 ,6; 1975 - 3 0 ,1;

1976 - 3 2 ,4; sequence 33, 5 and 34, 3; 1977 ,37 ,4; 1978 - 42, 3; 6 1 ,1; 1984 - 6 2 ,13; 6 3 ,13; 6 5 ,2 , chart 2; 1986 - 6 6 ,25; 70, 8

T a u -2 6 ,1 ;6 1 ,9; 6 4 ,1 ;6 5 ,16BD +49°4329 [NSV 00021] - 5 2 ,1; dropped 6 5 ,4; 66 ,4BD +57°0257 [HD7927c] - 2 6 ,4Wr 162 - 3 4 ,2; [NSV 00436] 5 2 ,1; dropped 66 ,4 CSV 171 [NSV 00650] - 5 2 ,1; dropped 6 6 ,4 SAO 021020 - 59,1

Cataclysmic Binaries, orbital periods - 5 5 ,1; 5 8 ,9Cataclysmic variables (see individual classes)CENTAURUS

V - 65 ,24 UW - 5 6 ,9 AY - 65 ,24 AZ - 6 5 ,2 4 ,2 7 V339 - 65 ,24 V 4 1 9 -6 5 ,24

10

Centaurus (coni.)V553 - 65 ,24 V659 - 65 ,24 V737 - 65 ,24 V744 - chart 62 ,3 V767 - chart 62, 3

Centenary o f the Society Astronomique de France - Storm Dunlop - 65 ,28 , photo 29

CEPHEUSS - 1 3 ,1; dropped 1 7 ,2; 1973 - 1 8 ,4; 1974 - 2 3 ,6; 66 ,8 -9 T - 1 3 ,1; dropped 1 7 ,2; 1973 - 1 8 ,4; 1974 - 2 3 ,6; 66 ,8-9 U - 2 6 ,3; 5 8 ,14; 6 4 ,11; 6 6 ,36; 69 ,10V - 61,9-10W - 3 4 ,2; chart and sequence 3 8 ,2; 6 8 ,39; 7 0 ,8 RW - 3 4 ,2; sequence 3 8 ,2; 68 ,39 SS - 3 4 ,2; 68 ,39ST - 59 ,10-11; 7 0 ,2 6 ,2 8 , chart 32 SV - 6 9 ,2 2 SW - 13,1W - 4 7 ,2; 69,23-25VW - 2 6 ,3; 5 7 ,15; 5 8 ,8 ,14-15; 5 9 ,16-17; 6 0 ,20; 6 1 ,17; 6 3 ,24; 6 6 ,36;

7 0 ,1 9XX - 6 0 ,2 0 XZ - 6 0 ,1 7 ,2 0 ZZ - 6 6 ,36; 70 ,19 AI - 6 0 ,1 6 ,2 0 AN - 5 9 ,1 2 AR - 3 4 ,2; 7 0 ,8CQ - 6 0 ,1 7 ,20; 68,15-16, iii; 70 ,19 CW - 6 3 ,24; chart 6 4 ,19; 66 ,36 DM - 4 7 ,2; 1983 - 57 ,4 ,1 9 8 4 - 6 2 ,13; 68 ,39 DO - 3 2 ,3EG - 6 0 ,20; 6 1 ,17; 6 3 ,24; 66 ,36 E l - 2 6 ,3; 5 8 ,16; 5 9 ,1 5 ,1 7 EK - 5 8 ,1 6 ,5 9 ,17; 6 0 ,20; 66 ,36 FZ - 6 8 ,39; 7 0 ,6GK - 5 8 ,1 2 ,16; 5 9 ,17; 6 0 ,20; 6 3 ,24; 7 0 ,1 7 ,1 9 GP - 68, iii GT - 5 9 ,1 7IV [Nova 1971] - 69 ,20 K Y -2 2 ,4NN [CSV 8815] - 2 2 ,3; sequence 3 8 ,2; 4 7 ,16; 59 ,14-15 ,17

11

Cepheus (cont.)OV [CSV 927] - 51, 7; 5 2 ,2; 59,1V337 - 65, 18V338 - 66, 36V351 -6 5 ,2 4Delta - 5 3 ,12; 66 ,1Mu - 70, 8Omicron - 7 0 ,8+60°2217 [NSV 13656] - 5 2 ,1; dropped 6 6 ,4 +59°2383 [NSV 13729] - 5 2 ,1; dropped 66 ,4 +84°536 [NSV 14680] - 5 2 ,1; dropped 66 ,4 SAO 19521 - 6 1 ,9

CETUSSS - 6 3 ,24; 6 6 ,3 3 ,3 6 UV - 1 3 ,2; 1 4 ,2 VV - 6 0 ,17,20 XY - 5 9 ,1 4 ,17; 63 ,24 WX - 6 9 ,2; 7 0 ,6 AY - 65 ,1433 [CSV 5895] - dropped 59 ,1Omicron (Mira) - 1 3 ,1; 1 7 ,2; 1973 - 18, 5; 1974 - 2 3 ,6; 1975 - 3 0 ,2;

1976 - 3 2 ,4; 1977 - 3 7 ,4; 1978 - 42, 3; 5 1 ,10; 1983 - 5 7 ,4; 70 ,23CHAMAELEON

Z - 63 ,16Charting Southern Hemisphere Binocular variables - Colin Henshaw:

Part 1 - 61 ,1 -2 Part 2 - 62 ,1-2, chart 3 Charts

Binocular Catalogue, all programmes - 1 5 ,5; 1 7 ,3-4; 18, appendix; 2 2 ,4; 2 4 ,5; 2 3 ,9; 25, appendix; 2 6 ,1; 4 7 ,9-11; 4 8 ,1-8; 67 ,2 -6 Charts - 2 6 ,2; 3 8 ,1-3; 3 8 ,3; 4 7 ,9-13; 5 4 ,5 Binocular Programme - 67 ,1-6

Binocular Chart booklet - 5 8 ,3 Charges - 1 8 ,1; 4 8 ,1 ;6 6 ,11Eclipsing binaries - 5 9 ,8-9; 6 3 ,10; 6 6 ,8-9; 6 0 ,10; 6 4 ,19-20; 6 6 ,9 Errors - 1 3 ,2;New charts & Sequences - 4 2 ,1; 4 4 ,1; 4 7 ,9-13; 4 9 ,1; 5 3 ,3 New booklets - 6 7 ,3 2Nova/supemova patrol - 5 9 ,12; 6 6 ,14-15; 67,14-21 Revised for RV and SX Mon - 66,30-31 Revision and improvement - 6 8 ,2 6 Revisions since Circular 48,1981 December - 53 ,3 Scandinavian Binocular, John Parkinson - 5 9 ,4

12

Charts (cont.)Sequences - 3 2 ,2Supemova/Nova Catalogue - 59 ,12 ‘TA’ - 3 6 ,6; 45 ,1Telescopic programme - 6 6 ,11; 67,1-6

CIRCINUSAV - 6 5 ,2 4 ,2 7 AX - 65 ,24 BP - 6 5 ,2 4 ,2 7

Circulars, - 5 8 ,1; charges 6 6 ,11; index 66,11Classification and Cataloguing of variable Stars - 6 0 ,24; 62 ,1Classification of V.S., Information Sheet 3 - 27 ,9COMA BERENICES

R -5 9 ,4 ;7 0 ,4 RW - 6 1 ,17; 63 ,24 RZ - 6 1 ,17; 63 ,24 S S -6 1 , 17:63,24 A L - 6 9 ,2; 70 ,4 CC - 6 1 ,17; 63 ,24 GO - 6 9 ,2; 7 0 ,6Alpha - Tristram Brelstaff - 69 ,4 -6 SN NGC 4414 - 18, PE supplement 2; 2 0 ,2 ,5

Comet Halley 1985 -6 - 5 4 ,9 , Chart 10-11Comparison stars - 37 ,1

Photoelectric and visual Sequences; I - 6 9 ,21; Π - 69 ,21 Computerization - 3 6 ,6; 4 7 ,18; 4 9 ,5; 5 0 ,7-8; 58 ,1

Appeal for Organizer - 7 0 ,2 Computer Programs - 5 0 ,7-8; 53,9-11Computer Program for storage and display of observations using ZX81 Basic

53,9-11Contribution o f Amateur Astronomers to Astronomy, (IAU Colloquium 98, Paris)

Storm Dunlop - 6 5 ,2 8 photos 29; 6 7 ,30; Proceedings 67 ,32 Contributions to Circulars on disk 62 ,2 0 CORONA AUSTRALIS

Gamma - 6 1 ,8 CORONA BOREALIS:

R - 1 2 ,2; sequence 2-3; 1 3 ,1; 1 7 ,1; 1973 - 1 8 ,5; 1974 - 2 3 ,6; 2 5 ,1;1975 - 3 0 ,2; 1976 - 3 2 ,4; 1977 - 3 7 ,4; 3 9 ,2; 1978 - 4 2 ,3; 5 3 ,3;5 4 ,7; 5 7 ,15-16; 1983 - 5 7 ,6 ,15; 6 0 ,11; 1986 - 6 6 ,25; 6 8 ,44; 6 9 ,20; 7 0 ,8 ,2 3

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Corona Borealis (cont.)S - 1 3 ,1; sequence 1 3 ,2; 1 7 ,2; 1973 - 2 0 ,4; 1974 - 2 3 ,6; 2 5 ,3;

1975 -3 1 ,7; 1976 - 3 2 ,4; 1977 - 3 7 ,4; 1978 - 4 2 ,3-4; 1983 - 5 7 ,6;1986 - 66 ,25

T - 1 2 ,2; 1 3 ,1; 1973 - 2 0 ,4; 1974 - 2 3 ,6; 2 9 ,2; 1975 - 3 0 ,2;1976 - 4 2 ,4; R.F. Webbink, 3 2 ,1-2; 1977 - 3 7 ,4; 1978 - 4 2 ,4; 4 5 ,4;5 3 ,3; 5 4 ,7; 5 7 ,1; 1983 - 5 7 ,4; 1984 - 6 2 ,18-19; 1986 - 6 6 ,25; 6 9 ,2 ,20; 70 ,13

U - 5 8 ,16; 5 9 ,1 5 ,17; 61 ,17V - 3 2 ,2; 1977 - 3 7 ,4; 1978 - 4 2 ,4; chart 5 3 ,3; 1983 - 5 7 ,6; 5 8 ,12;

1986 - 66 ,25W - 1 3 ,1; 1 7 ,2; 1973 - 2 0 ,4; 1974 - 2 3 ,6; 1975 - 3 0 ,2; 1976 - 3 2 ,4;

1977 -37 ,4; 1978 - 4 2 ,4; 1983 - 5 7 ,6; 1986 - 66 ,25RS - 59,10-11SS - 6 9 ,2 0 CI - 6 9 ,2 0 V1500 - 6 9 ,2 0

CSV [Catalogue o f Suspected Variables] - 5 2 ,1; now NSV - 52 2CRUX

S - 65 ,24 BG - 65 ,24

CYGNUSR - 1 3 ,1; 1 7 ,2; 1973 - 2 0 ,4; 1974 - 2 3 ,6; 1975 - 3 0 ,2; 1977 - 3 7 ,4;

1978 - 4 2 ,4; 1983 - 5 7 ,7; 6 3 ,12; 1986 - 6 6 ,2 6S - 1 3 ,1; chart, 1 5 ,3; 1 7 ,2; 1973 - 2 0 ,4; 1974 - 2 3 ,6; 1975 - 3 0 ,2;

1977 - 3 7 ,5; 1978 - 4 2 ,4; 1983 - 5 7 ,7; 1986 - 66 ,26T - 5 4 ,8; dropped 6 6 ,4U - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,4; 1974 - 2 3 ,6V - 3 0 ,4; 1977 - 3 7 ,5; 1978 - 4 2 ,4; 1983 - 5 7 ,7; 1986 - 6 6 ,2 6W - 1 3 ,1; 1 4 ,1; 1973 - 1 8 ,5; 1974 - 2 3 ,7; 2 6 ,1; 1975 - 3 0 ,2; 1977 - 3 7 ,5;

chart 3 8 ,2-3; 1978 - 4 2 ,4; chart 5 3 ,3; 1983 - 5 7 ,7; 6 2 ,2-8; 6 5 ,36;1986 - 6 6 ,26; 7 0 ,8 ,1 4

X - 65,26-27V - 2 6 ,3; 5 8 ,16; 5 9 ,17; 64 ,19 chart; 64 ,22 R U -6 5 ,6 ; 6 8 ,3 9 ,43; 7 0 ,6RW - 1 3 ,1; 1 8 ,6; 59,10-11 RX - 6 1 ,9SS - 1 3 ,1; sequence 1 3 ,2; 1 4 ,1; 1 6 ,2; 1973 - 2 0 ,4; 1974 - 2 3 ,7; 1975 - 3 0 ,2;

1976 - 3 2 ,4-5; 3 5 ,1; 3 6 ,1; 1977 - 3 7 ,5; 3 9 ,3; sequence 4 2 ,1;1978 - 4 2 ,4; sequence 4 4 ,1; 1983 - 5 7 ,7; 1986 - 6 6 ,26; 6 8 ,1 9

S V -5 9 ,4 ,1 0 -1 1SW - 6 0 ,1 7 ,20; 6 1 ,1 5 ,17; 64 ,22

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TT - 6 8 ,39; 7 0 ,4 V W -5 9 ,1 5 ,17; 6 0 ,1 7 ,2 0 WZ - 6 0 ,20; 6 1 ,17; 6 4 ,22; 6 7 ,8 AF - 3 4 ,2; graph 4 9 ,5; 7 0 ,8 A W -59 ,10-11 AZ - 13 ,1BC - 1 3 ,1; sequence 1 8 ,2; 1973 - 2 1 ,2; 1974 - 2 3 ,7; 1975 - 3 0 ,2;

1976 - 3 2 ,5; 1977 - 3 7 ,5; 1978 - 4 2 ,4; 1983 - 5 7 ,8; 6 2 ,14; 1986 - 6 6 ,26;B F -7 0 ,6BI - 1 3 ,1; sequence 1 8 ,2; 1973 - 2 1 ,2; 1974 - 2 3 ,7; 1975 - 3 0 ,2;

1976 - 3 2 ,5; 1977 - 3 7 ,5; 1978 - 4 2 ,4; 1983 - 5 7 ,8; 1986 - 6 6 ,2 6 B R - 6 0 ,20; 64,22-23CD - 6 5 ,2 6 ,2 7 C G -6 7 ,8CH - 2 2 ,3; chart 2 6 ,2; 3 4 ,2; chart 4 9 ,1; 5 8 ,8; 6 0 ,9; 6 2 ,8-9;

6 2 ,19-20; 6 3 ,16; 6 7 ,31; 6 8 ,44; 7 0 ,8 ,1 3 ,2 4 -2 5CI - 1 7 ,2; 2 2 ,3; 1974 - 2 4 ,4; 1975 - 3 0 ,2; 1976 - 3 2 ,5; 3 5 ,2;

1977 - 3 7 ,5; sequence 42,1978 - 4 2 ,4; 5 4 ,7-8; 1983 - 5 7 ,8 ,16; 5 8 ,8-9; 6 0 ,9; 6 2 ,1 3 ,18; 1986 - 6 6 ,26; 70 ,13

DF - 1 7 ,1; dropped 2 4 ,2; 1974 - 2 4 ,4; 1975 - 3 1 ,9DT - 6 5 ,2 4 ,2 7EY - 6 9 ,3; 7 0 ,6GO - 6 4 ,23; 6 7 ,8HN - 6 9 ,3; 7 0 ,6KU - 6 0 ,1 7 ,2 0MR - 6 7 ,8; 70 ,19V360 - 1 7 ,1; dropped 2 4 ,2; 1974 - 2 4 ,4; 1975 - 3 1 ,9 V367 - 6 0 ,1 6 ,20; 6 4 ,1 9 chart; 6 7 ,8; 70 ,17 ,19-20 V388 - 56 ,9-10V441 - 13 ,1 V444 - 68, iiiV448 - 5 9 ,1 4 ,17; 6 0 ,1 6 ,2 0V460 - 22, 3; 3 4 ,2; 68 ,39V466 - 5 1 ,6; 6 0 ,1 7 ,20-21; 6 1 ,17; 6 4 ,2 2 ,23; 6 7 ,8V477 - 2 2 ,3; 5 8 ,16; 5 9 ,17; 67 ,8 -9V 4 8 2 -2 2 ,4V 5 0 3 -6 8 ,8, chart 9V542 - 6 9 ,3; 7 0 ,6V568 - 6 5 ,1 8V632 - 6 9 ,3; 7 0 ,6V748 - 5 1 ,6; 60,21V778 - 68 ,1 -4 , chart 5 ,7 -8 ,21; 70,9-12

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Cygnus (cont.)

V795 - 6 9 ,3; 70 ,6 V832 - 65 ,18 V836 - 5 9 ,17; 6 4 ,23; 6 7 ,9 V973 - 2 1 ,4; 22, 3 V 1016-37 , 1 V1O28 - 69, 3; 7 0 ,6 V 1 0 5 7 -3 6 ,1; 7 0 ,6 V1060 - 69, 3; 7 0 ,6 V I1 1 3 -6 9 ,2; 7 0 ,6V I143 - 5 8 ,16; 5 9 ,1 5 ,17; 6 1 ,17; 6 4 ,2 2 ,23; 6 7 ,9V1251 -6 9 ,3 ;7 0 ,6V1351 - dropped 6 6 ,4V1425 - 5 8 ,16; 64, 23; 67 ,9V1454 - 69, 3; 70, 7V1500 [Nova 1975] - 2 4 ,2; chart 2 5 ,1; 29, 1; 1975 - 3 0 ,2;

1976 - 32, 5; 1977 - 37, 5; 1978 - 4 2 ,4V1624 [28] - 5 4 ,8; 6 1 ,9; 6 4 ,1; 6 5 ,15; dropped 6 6 ,4 V1644 [29] - 54 ,8V1668 [Nova 1978] - 3 7 ,6; 38, 3-4; 39, 3V1760 [Nova 1980 & Honda’s variable] - 4 5 ,4; 4 7 ,2V1819 [Nova 1986] -6 6 ,2 9Chi - sequence 1 2 ,2; 13, 1; 1 7 ,2; 1973 - 2 0 ,4; 1974 - 23, 7; 1975 - 30, 2;

1976 - 32, 5; 1977 - 37, 5; 1978 - 4 2 ,4; 1983 - 57, 8P -2 1 ,7 ; 2 2 ,3 :5 4 , 8; 65, 15Beta1 - 69 ,239 - 69 ,253 1 -6 9 ,2 3 -2 532 - 69,23-25BD +32°3848 - 13, 3; 17, 5BD +47°2801 - 5 2 ,2; 5 9 ,1; dropped 66 ,4CVS8232 - chart 38, 3; [NSV 12247] 5 2 ,1; 61 ,9 , 10; dropped 6 6 ,4CSV 8307 [NSV 12439] - 5 2 ,1; 6 1 ,9 ,10; dropped 66 ,4CSV 8683 [NSV 13857] - 52, 1; dropped 6 6 ,4CSV 103049 [NSV 13784] - 6 1 ,9; dropped 66 ,4Honda’s variable - see V I760Scovil 21 - 69, 3; 70, 7

Dark-Adaption, Rapid, A New Method ? - 6 5 ,15-16; 66, 30Data Protection Act, members’ particulars held - 65, 12Decimal Day Conversion Device - 1 7 ,5; 3 8 ,9; 4 5 ,9Decline Rates o f dwarf novae, Mantle & Bath - 56, 7

Cygnus (cont.)

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DELPHINUSS 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,4; 1974 - 24 ,4U - 3 0 ,3; 3 4 ,2; chart 5 0 ,8; 70 ,8W - 6 1 ,17RR - 6 0 ,17; 6 1 ,1 5 ,18; 6 2 ,20; 6 4 ,2 2 ,2 3TY ■- 7 0 ,2 0BI - 6 0 ,17 ,21CM - 55 ,1DM - 7 0 ,1 7 ,2 0EU - chart 5 0 ,8; 7 0 ,8HR - 1 3 ,1; 1 4 ,1; sequence, 1 5 ,3; 1973 - 2 0 ,4; 1974 - 2 4 ,4; 1975 - 3 1 ,7;

1976 - 3 3 ,4; 1977 - 3 7 ,5; 3 9 ,3; 1978 - 4 2 ,4; 5 2 ,3; 1983 - 5 7 ,8 ,16;5 8 ,9; 6 2 ,14; 6 5 ,12; 1986 - 6 6 ,26; 69 ,20

+19°4450 [NSV 13150] - 5 2 ,1; 6 1 ,9 ,10; dropped 6 6 ,4; 6 7 ,12-14;‘Does this star vary?’ -John Isles - 67,12-14 DORADO

Beta - 65 ,25 DRACO

R - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,4; 1974 - 2 4 ,4; 67,11S - 5 9 ,10-11; 7 0 ,2 6 ,2 9 , chart 32T - 3 0 ,4; 1977 - 3 7 ,5; 1978 - 4 2 ,4; 1983 - 5 7 ,8; 1986 - 6 6 ,26;Z - 6 1 ,18; 6 4 ,23; 6 7 ,9RY - 3 4 ,2; 5 4 ,5-6; 7 0 ,8TW - 5 8 ,16; 5 9 ,1 5 ,17; 6 0 ,1 3 -1 4 ,21; 6 7 ,9TX - graph 4 9 ,5; 7 0 ,8U W - 6 5 ,6; 6 8 ,39; 70 ,4U X - 2 1 ,5; 6 8 ,11; 7 0 ,4WW - 5 9 ,1 5 ,1 8AB - 1 3 ,1; chart, 1 6 ,5; 1973 - 1 8 ,5; 1974 - 2 3 ,7; 1975 - 3 1 ,7; 1976 - 3 3 ,4

1977 - 3 7 ,5; sequence 4 2 ,1; 1978 - 4 2 ,5; sequence 4 4 ,1; 1983 - 5 7 ,8; 1986 - 6 6 ,26; 6 9 ,2 0

AG - 6 6 ,5A H - 6 8 ,3 9 ,43; 7 0 ,8AI - 5 8 ,17; 5 9 ,18; 6 1 ,18; 6 4 ,2 2 ,23; 6 7 ,9AT - 6 8 ,3 9BH - 2 1 ,4; 6 1 ,18; 6 4 ,23; 6 7 ,9; 70 ,20BS - 6 7 ,9BV - 5 3 ,8; 58 ,17BW - 53, 8BY - 69 ,25CU - 65 ,18DO - 6 9 ,2

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Draco (con/.)Kappa - 6 1 ,8 4 - 65 ,15FI 69 - 59, 1; dropped- 6 6 ,4

Dutch Astronomical Satellite - 2 2 ,1; 25 ,1Dwarf Novae:

Decline rates - Mantle V J. and Bath G.T. - 56, 7-8 In outburst: VY Aquarii - 53, 15; RX And, AH Her, and UZ Ser

spectra 60,11-12Light-curves of - Bath, Edwards and Mantle - 56 ,10 Quasi-periodic variations in - Robinson & Nather 41 ,7 UV Spectrophotometry of - Bath et al., 42, 7-8 Where is V5O3 Cygni ? 68 ,8X rays from - 35 ,1

Eclipsing Binaries:Project - 1 2 ,1; Programme, Appendix to 12;

4 7 ,16-17; 59,6-7Charts, new - 5 9 ,8-9; 6 0 ,9-10; 6 3 ,10; 6 4 ,19-20; 6 6 ,8 Correction RR Del - 62 ,20Determining minima from visual observations, a comparison

o f Algorithms - J.E. Isles - 58, 3-7Disagreement with GCVS - 51, 5 Handbook 1986 - 6 3 ,1; 6 8 ,23; 70, 35

1987 - 65, inside back cover1988 - 6 6 ,8 ,10; price - 67 ,12

Journal Reports1972 - 69 ,21 1973-74 - 69,21 1975 - 69,211972-1983 - And to Cam - 69,21 1972-1984 - Cnc to CrB - 69,21 1972-1985 - Cyg to Hya - 66, 8; 69,21 1969-1986 - Lac to Ori - 6 6 ,9; 6 7 ,11; 69,21

Lists A B C D E - 44, 8; 55,2-16List E, very short or unknown periods - 53, 8Minima - John Isles

1976-78 58,11-20 1979-81 59, 14-20 1982-83 60,15-23 1984 - 61, 14-20

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Eclipsing binaries (conf)Minima (cont.)

1985 - (1) And to Com - 63,19-24(2) Cyg to Ori - 64,21-24(3) Pav to Vul held over - 66, 8

1986 - (1) And to Cet - 66,32-361986 - (2) Cyg to Ori - 67,7-11 1985-86 (3) Peg to Vul - 68, 30-36; 69, 81987 - 6 9 ,8; 70,16-22

Observations - 2 7 ,7; 44 ,8 -9 Observations o f BH vir and SW Lac - 60 ,12 Period o f B V Tauri - 59 ,3Predictions - 1 4 ,3; 5 6 ,4Programme, Lists A, B, C, and D - 5 5 ,2-16; correction 5 6 ,4; 5 9 ,6-8;

68,23-24Programme and Observations up to 1983 Feb 17 - 53 ,5-7 Unstable light-curves, (SW Lac) - 60 ,12

EQUULEUSS - 5 8 ,17; 5 9 ,1 5 ,1 8 Alpha - 69 ,23

ERIDANUSYY - 5 9 ,18; 6 7 ,9 BM - 53, 8 C U -5 3 ,8

Errata: VSSC 67 - 68 ,1Eruptive variables, R Lyon - 2 4 ,4Eruptive variable, Goranskij’s - 1 4 ,1; 15 ,2Eta Geminorum - John Toone - 6 1 ,5; 66 ,12 , chart 1 3 ,6 7 ,1 2European Cooperation - 4 7 ,2European Federation o f variable Star Observers (EFVSO) - 4 8 ,1; 5 0 ,2; 53 ,4-5European Results - 49 ,4-5Exhibition Organiser: volunteer wanted - 66 ,29

Fadars, Dr David Pike - 69,22-23Faintest Variable Star - 2 9 ,2Filter experiment - 68 ,2-4

suppliers - 68 ,3-4Final Decline in Novae - 69 ,21Flare Star Patrols - 1 3 ,2; 1 5 ,1; 16 ,6

Programme - 4 4 ,6Flare Stars - Shaun Albrighton - 45 ,7 -8Forms, filling in - 33 ,1-3

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Forthcoming VSS Reports - 66, 8-9; 6 7 ,11; 70, 14Future Objectives for the VSS - John Isles - 66 ,1-3FORNAX

R - 60 ,14

Galaxies, Catalogue o f - UK Nova/Supemova Patrol - 67,14-21 Andromeda - 62, 8-13 NGC4151 -6 0 ,1 3 3C 390.3 - 60 ,13

Gamma Cas stars - 22 ,2GEMINI

R - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,4; 1974 - 2 4 ,4; 67,11 U - 1 3 ,1; 1 4 ,1; 18, 3; 1973 - 2 0 ,4; 1974 - 2 4 ,4; 2 5 ,1; 1975 - 31, 7; 3 3 ,4;

1976 - 3 3 ,4; 3 5 ,1; 1977 - 37, 5-6; sequence 42,11978 - 4 2 ,5; sequence 4 4 ,2; 4 8 ,1; 1983 - 5 7 ,9; 6 4 ,4-9; 1986 - 6 6 ,26; 6 8 ,19; 69 ,20

RW - 61,15, 18 RY - 60, 17,21SS - 17, 1, dropped 2 4 ,2; 1974 - 2 4 ,4; 1975 - 3 1 ,9 SU - 1 7 ,1; 1974 - 2 4 ,4; 1975 - 31, 9 TU - 6 6 ,4; 68 ,40YY - 68 ,18BM - 68 ,1-4 , chart 6 ,7 -8 ,21; 70,9-10BN - 66, 5BQ - 6 8 ,40; 70 ,4DW - 65, 8,10-11 Chart; 6 6 ,29-30; 6 8 ,40; 7 0 ,4 G W - 6 0 ,1 7 ,21; 6 4 ,23; 70 ,20 IR - 30, 3; 1983 - 5 7 ,9; 1986 - 66 ,26 IS - 70, 7NQ [+24°1686] - 22, 3; chart, 26, 3; dropped 59,1Eta - sequence 12, 3; 5 3 ,12; 61, 5; 65, 31; 6 6 ,1 ,12-13; 6 7 ,1 2Zeta - 5 3 ,12; 66 ,1Lambda - 68, 11 X i-6 8 , 11+23° 1192 - 5 9 ,1; dropped 66 ,4

General Catalogue o f Variable Stars (1969)1st Supplement (1971) - 14, 1-2 2nd Supplement (1974) - 21, 7; 22, 2-5

Halley’s Comet 1985 - 6 - 54,9-11Hartha Observatory, H. Busch - 67,23-26Hatfield Programme - 3 0 ,3-4; 3 2 ,2

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HERCULES S - 6 7 , 11T - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,4; 1974 - 2 4 ,4; 67,11 U - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,4; 1974 - 2 4 ,4; 2 5 ,2-3; 1977 - 3 7 ,6;

sequence 42 ,1X - 3 4 ,2; sequence 4 9 ,1; 70 ,8 Z - 2 6 ,3; 5 8 ,17; 5 9 ,1 5 ,1 8 R R - 59,11-12RU - 3 0 ,4; 1977 - 3 7 ,6; 1978 - 4 2 ,5; chart 5 3 ,3; 1983 - 5 7 ,9; 1986 - 66 ,26 RX - 5 8 ,17; 5 9 ,18; 6 4 ,23; 6 7 ,9; 70 ,20SS - 1 3 ,1; chart, 1 4 ,2; 1 7 ,2; 1973 - 2 0 ,5; 1974 - 2 4 ,4; 1975 - 3 1 ,7;

1976 - 3 3 ,4; 1977 - 3 7 ,6; 1978 - 4 2 ,5; 1983 - 5 7 ,9; 1986 - 6 6 ,26;ST - 7 0 ,7SX - 6 5 ,6 ,8 , chart 9; 6 8 ,4 0 ,43; 7 0 ,8TT - 7 0 ,1 7 ,1 9TX - 5 8 ,17; 59 ,18UW - graph 4 9 ,5; 6 5 ,7; 6 8 ,40; 7 0 ,8U X -7 0 ,2 0YY - 7 0 ,7AC - 1 7 ,1; 1974 - 2 4 ,4; 1975 - 3 1 ,9; 1976 - 3 3 ,4; 1977 - 3 7 ,6; 1978 - 42, 5;

graph 4 9 ,5; 1983 - 5 7 ,9; 6 5 ,27; 1986 - 6 6 ,26-27; 7 0 ,8AH - chart, 1 6 ,5; 1973 - 2 0 ,5; 1974 - 2 4 ,4; 2 5 ,1; 1975 - 3 1 ,7; 1976 - 3 3 ,5;

3 5 ,1; 1977 - 3 8 ,4-5; sequence 4 4 ,1; 1983 - 5 7 ,9; 6 0 ,1 1; 63 ,14AK - 6 4 ,23; 6 7 ,8 ,9; 70 ,20 AM - chart, 6 6 ,6; 7 0 ,7 DI - 7 0 ,2 0 DQ - 6 7 ,9 HZ - 23, 8-9IQ - 2 2 ,4; 3 4 ,2; 6 5 ,7; 6 8 ,40; 7 0 ,7 ,8 M M -7 0 ,2 0 NQ - 5 3 ,8OP - chart 3 4 ,2; 3 8 ,3; 6 8 ,40; 70 ,8 PR - 6 9 ,3; 7 0 ,7 V443 - 7 0 ,7V450 - 5 1 ,6; 5 9 ,1 5 ,18; 6 0 ,21; 61 ,18V 566-chart 3 8 ,3; 68 ,40V592 - 69, 3; 70 ,3V652 - 6 8 ,17; 69,11-12V771 - 65 ,18Alpha - 5 3 ,1 2 ,6 6 ,1Omicron - 65 ,18g - 3 4 ,2; sequence 4 9 ,1; 51,8-10, graph 9;

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Hercules (cont.)u [68] - 5 8 ,1 2 ,17; 5 9 ,18; 6 0 ,21; 6 4 ,2 2 ,23; 6 7 ,8 ,9; 7 0 ,1 7 ,2 088 - 65 ,15Nova 1987 - 7 0 ,7HR2554 - 69,23-25HR6902 - 69,23-25

Hoffmeister, Richter and Wenzel, Variable Stars - 6 3 ,1-2; 6 5 ,1; 6 6 ,16; 67,11 ‘Humps and Superhumps’, Bath, Edwards & Mantle - 56 ,10

HYDRAR - 1 3 ,1; 1 7 ,2; 1973 - 2 0 ,5; 1974 - 2 4 ,4; 1975 - 31, 7; 1976 - 3 3 ,5;

1977 - 3 8 ,5; 1978 - 4 2 ,5; chart 4 9 ,6; 1983 - 5 7 ,10; 1986 - 6 6 ,27;U - 6 5 ,7; 68 ,40RX - 6 4 ,2 2 ,2 3 TT - 64 ,19 chart WX - 63, 12 DI - 6 4 ,2 2 ,2 3 GK - 64, 22 ,23 Chi2 - 64 ,19 chart

HYDRUSVW - 34, 1; 5 6 ,10; 6 3 ,12; 68 ,19

IAPPP - 4 5 ,4; 4 9 ,6Meeting, Herstmonceux, 1984 - 56 ,4

IAU Colloquium 98, Paris 1987 June - 6 5 ,2 8 ,29; Photo - 67, 30IAU Flare Star Patrol - 69,21Index - 2 6 ,2Indexing o f Circulars - 67, 32Infra-red observations o f TW Vir 61, 13Infrared studies o f Nova and Pulsating stars, Dr M.F. Bode - 4 5 ,5;International Amateur and Professional Photoelectric Photometry, IAPPP - 4 5 ,4 International classification of V.S. - 2 6 ,2International collaboration - 1 6 ,2-3; New Zealand - 2 3 ,9; AAVSO - 2 3 ,9; 4 3 ,2;

4 5 ,8; 5 0 ,7; Toronto - 60,1

Julian Day Table, 1978 - 3 8 ,9; 1979 - 4 2 ,2; 1980/84-45,9 Modified Julian Day - 44 ,7

LACERTAU - 5 9 ,1 1-12; 7 0 ,2 6 ,3 0 , chart 33SU - 1 7 ,2; 1974 - 2 4 ,4; 1976 - 33, 5; 3 4 ,1; chart, 3 5 ,3; 1977 - 38, 5;

1978 - 42, 5; 1983 - 5 7 ,10; 1986 - 66 ,27

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Lacerta (cont.)SW - 5 9 ,18; 6 0 ,1 2 ,21; 6 1 ,18; 6 4 ,23-24; chart 6 6 ,9; 6 7 ,8 ,9-10; 7 0 ,2 0S X - 2 2 ,4; 6 8 ,41; 70 ,7VX - 6 0 ,21; 6 4 ,24; chart 66 ,9AR - 5 8 ,17; 5 9 ,18; 6 4 ,24; 6 7 ,1 0AW - 6 0 ,2 1 ,6 1 ,18; chart 6 6 ,9; 67 ,10BL - 63 ,12CM - 6 0 ,21; 6 1 ,18; 6 4 ,24; chart 6 6 ,9; 67 ,10CP [Nova 1936] - 69 ,20DK - 4 7 ,2DX - 70 ,7EV - 1 3 ,2; 15,1-2EW - 65 ,18CSV 8775 - 3 8 ,2; [NSV 14213] 5 2 ,1; 6 1 ,9 ,10; dropped 66, 5 CSV 102195 - 3 8 ,2; [NSV 14260] 5 2 ,1; 6 1 ,9 ,10; dropped 66 ,5

LEOR - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 1 ,2; 1974 - 2 4 ,4; 67,11 T - 65, 32X - 1 3 ,1; 1973 - 2 0 ,5; 1974 - 2 4 ,4; 1975 - 3 1 ,7; 1976 - 3 3 ,5; 1977 - 38, 5;

sequence 4 2 ,1; 1978 - 42, 5; 1983 - 5 7 ,10; 1986 - 6 6 ,27; 6 9 ,2 0Z - 5 9 ,1 2 chart R S - 5 9 ,4; 7 0 ,4RT - 6 0 ,1 7 ,21; 6 4 ,2 2 ,24; chart 66 ,9 RY - 5 9 ,4; 1986 - 66, 27 R Z - 5 9 ,14; 6 9 ,2; 70 ,4 TU - 6 9 ,2; 70 ,7UV - 5 8 ,17; 6 1 ,18; 6 4 ,24; chart 6 6 ,9; 6 7 ,1 0 VZ - 6 4 ,24;; chart 66 ,9 W Z - 5 1 ,6 ,67,11 AD - 15,1-2AM - 5 9 ,18; 6 1 ,18; 6 4 ,2 2 ,24; 67 ,10 AP - 61, 18; 6 4 ,24; 6 6 ,9 Beta - 60 ,13

LEO MINORR - 2 5 ,2-3; 1975 - 3 1 ,8; 1976 - 3 3 ,5; dropped 33, app; 1977 - 3 8 ,5;U - 5 9 ,4; 1 9 8 6 -6 6 ,27; 7 0 ,4 W - 5 9 ,4; 70 ,7

LEPUSR X - 2 2 ,4; 6 5 ,7; 6 8 ,41; 7 0 ,7 ,8

LIBRAD elta- 6 4 ,2 2 ,24; 6 6 ,9

Light Curve (Journal of NWAVSO) - 47 ,1

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Light Curves, 1982 - 5 4 ,2; 56,11-161983 - 57,1-141984 - published separately in 1985; 6 1 ,5

Light-time effect in TW Dra - 60,13-14 Limiting Magnitudes - 30 ,4LPV Memoir - 26 ,1

predictions - 1972 - 7 3 ,1 4 ,4; 1 6 ,5;LUPUS

GG - chart 66 ,9GH - 65 ,25

LYNXR - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,5; 1974 - 2 4 ,4; 6 9 ,4W - 1986 - 6 6 ,27; 7 0 ,7X - 5 9 ,4; 7 0 ,5Y - 3 4 ,2; 6 2 ,2-8; 6 5 ,7; 70 ,8S V - 4 7 ,13CSV 100869 [NSV 03597] - 5 2 ,1; 6 5 ,4; dropped 6 6 ,5CSV 101849 [NSV 12088] - 52 ,1NSV 4 0 3 1 -6 6 ,9

LYRAR - 6 5 ,7; 7 0 ,4W - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,5; 1974 - 2 4 ,4; 6 9 ,4X - 59 ,12TT - 6 0 ,1 7 ,21; 6 1 ,18; 6 4 ,2 2 ,24; chart 6 6 ,9TZ - 6 0 ,21; 6 1 ,18; 6 4 ,24; chart 6 6 ,9UZ - 6 0 ,21; 6 1 ,18; chart 66 ,9AY - 1 3 ,1; sequence 1 7 ,3; 1973 - 2 1 ,2; 1974 - 2 4 ,4; 1975 - 3 1 ,7;

1976 - 3 3 ,5; 1977 - 3 8 ,5; sequence 4 2 ,1; 1978 - 4 2 ,5; 1983 - 5 7 ,10; 1986 - 6 6 ,27; 69 ,20

DM - 6 9 ,3; 7 0 ,7EG - 1 7 ,1; dropped 2 4 ,2; 1974 - 2 4 ,4 EP - 1 7 ,1; dropped 2 4 ,2; 1974 - 24 ,4 H K - 5 9 ,11-12HP - 5 1 ,6; 5 9 ,1 4 ,18; 6 0 ,1 6 ,21; 6 4 ,1 3 -1 7 ,2 2 ,24; chart 6 6 ,9; 6 7 ,11; KP - 59 ,12 MV - 70 ,7 V473 - 6 5 ,2 5 ,2 7Beta - 5 8 ,17; 5 9 ,1 4 ,18; 6 0 ,22; 6 1 ,1 5 ,18; 6 4 ,2 2 ,24; 6 6 ,1; 6 7 ,8 ,10;

7 0 ,1 7 ,2 1Delta2 - 2 2 ,4; dropped 66 ,5 Theta - 61 ,9

Markarian 421 - 4 7 ,2; 6 2 ,14; 6 6 ,5 ,16-22; 1986 - 6 6 ,29; 7 0 ,7

24

Members List - 3 4 ,3 , appendedMENSA

TY - chart 6 6 ,9 TZ - chart 6 6 ,9

‘Methods o f the variable Star Section’, F.M. Holbom - 47, 8Meteors, telescopic - 12, 3-4; 1 5 ,4;

Malcolm Currie - 3 7 ,1-2; 38, 8 Microcomputer Users’ Group - 53, 1 Minima o f Eclipsing Binaries - John Isles - see Eclipsing

BinariesMinor Planets, VESTA, 1985, - 6 0 ,1 , chart 2;

Visual photometry of, - Newsnote 1980, JuneMira stars - 16 ,2

J.E. Isles and D.R.B. Saw -I - R Ari, R Aur, X Aur, R Boo, & S Boo - 6 6 ,8; 69 ,21 II- R Cam, R Cas, W Cas, S Cep, U Cyg & S Del - 66, 8III - R Dra, R Gem, S Her, T Her, U Her & R Leo - 67,11IV - R Lyn, W Lyr, RY Oph, R Peg, X Peg & R Per - 69 ,4

Modified Julian Day - 44 ,7MONOCEROS

S - 2 2 ,4; dropped 66, 5T - 6 5 ,2 6 ,2 7U - 1 3 ,1; 1973 - 18, 5; 1974 - 2 4 ,4; 1975 - 3 1 ,9; 1976 - 33, 5; 1977 - 38, 5;

1978 - 42, 5; 1982 - 5 6 ,11; 1983 - 5 7 ,10; 62,14-15 chart; 1986 - 66, 27; 6 9 ,20; 7 0 ,8

RU - 63, 14RV - 2 2 ,4; chart 66, 30-31; 68,41 SV - 6 5 ,2 6SX -chart 66, 30-31; 68,41UY - 65 ,25BX - 6 5 ,15; 70 ,7HI - 7 0 ,17 ,21MX - 67 ,10V448 - 70 ,21V493 - 21, 3V505 - 21, 5; 53, 8; 5 9 ,1 4 ,18; 6 0 ,1 6 ,22; 64, 2-3; chart 66, 30-31; 6 7 ,1 0V536 - 53, 8V578 - 53, 8V616 - 69, 2;70, 7V651 - 6 4 ,2 2 ,2 4Beta - 60 ,13

25

Monthly Notices o f the RAS, Notes from - compiled by John IslesRX And, Z Cam, SY Cnc 6 3 ,1 1; RU Peg, TZ Per 6 3 ,1 1; U Ori 6 3 ,11;VY Hyi, WX Hyi 6 3 ,12; GK Per 6 3 ,12; BL Lac 6 3 ,12; R Cyg 6 3 ,12;OY Car 6 3 ,13; EK TrA 6 3 ,13; Epsilon Aur, Rho Cas 6 3 ,13; TX Cas 6 3 ,13; RU Mon 6 3 ,14; RS Oph 6 3 ,14; RY Sgr, MV Sgr 6 3 ,14; RR Pic 6 3 ,14;AH Her 6 3 ,14; CH Cyg 6 3 ,16; Z Cha 63 ,16

Multiple Period Red variables: Y Lyn and W Cyg - Karoly Szatmary,Attila Mizser, Gabor Domeny - 62 ,2-8 , graphs 5 ,7

MUSCAR - 65 ,25 S - 65 ,25 RT- 6 5 ,2 5 ,2 7 UU - 65 ,26 Nova 1983 - 60 ,14

Naked Eye variables - 53,11-12NGC 4151 - 4 7 ,2; 6 0 ,13; 6 2 ,14; 6 6 ,5 ,16-22; 1986 - 6 6 ,29; 7 0 ,6 New Members - 53-58,60-63,65-70, inside back covers Nomogram for fractional estimates - 16 ,8 NORMA

U - 65 ,26North Western Area Variable Star Observers - 2 6 ,1; 2 7 ,7-8; 47 ,1Notes from other journals:

Explosions of Novae, G.T. Bath - 3 9 ,1-2; R CrB - 3 9 ,2;‘Superhumps’ - Papaloizou & Pringle - 3 9 ,2;U Geminorum, X—rays from - 39,2-3 SS Cygni - 39 ,3Nova Cygni 1978 - 39, 3;HR Delphini - 39 ,3Novae versus Dwarf Novae, Mallama & Trimble - 41 ,5 -7 Quasi-periodic variations in dwarf novae, Robinson & Nather - 4 1 ,7; Information Bulletin o f Variable Stars:

FO And; CO Aur, epsilon Aur; VW Cep; R CrB; CI Cyg;HR Del (Nova Del 1967); AG Peg - 57,15-16

Monthly Notices o f the RAS - J.E. Isles:Decline rates of dwarf novae - Mantle & Bath - 56 ,7 -8 Theoretical light-curves of novae - Sun Kwok - 5 6 ,9 Southern R CrB Stars - Kilkenny & Flanagan 5 6 ,9 V388 Cyg - Milano & Russo - 5 6 ,9Establishing the period o f a variable star - Dworetsky - 5 6 ,10;‘Humps and superhumps* Bath, Edwards & Mantle - 5 6 ,10;Nova Aql 1982 - Rosino, Ljima & Ortolani - 56 ,10

26

Notes from other journals (com .)IBVS and Monthly Notices RAS:

Nova Aquilae 1982 - 58, 8; AT Cancri - 58, 8; VW Cephei - 58, 8 CH Cygni - 58, 8; CI Cygni - 58, 8-9; HR Del (Nova Del 1967) 5 8 ,9;AG Pegasi 5 8 ,9; Cataclysmic variables 5 8 ,9

IBVS, Monthly Notices RAS, and Publications o f the Astronomical Society of the PacificAM Cas; R CrB; SUUM a Stars, Dwarf novae in outburst; Nova vulpeculae 1984 (No.l); Eclipsing Binaries; Stellar variability over 21 centuries;NGC 4151; Light-time effect in TW Dra; The carbon star R For;Nova Mus 1983 - 60,11-14, S And; IP Peg, Beta Per; TW Vir 6 1 ,12-13; GK Per; CH Cyg 62,19-20

Publications o f the Astronomical Society o f the Pacific - (compiled by Dick Chambers)U Sge; Photometry in the UVgr system; Supernova 1983G and the distance to NGC 4753; The 1983 outburst of GK Persei; Photoelectric observations of CN Andromedae 64,11-13

From the Literature - Tristram Brelstaff - IM Aur; V509 Cas;RS CVn-type variables; P Cyg; 4 Dra; 88 Her; BX Mon 65,14-15

Nova, v u l N o.l (1984) and Chart 6 0 ,3; 60 ,12 v u l No.2 (1984) photograph 6 0 ,4-5; 6 1 ,4

Nova Patrol - 1 2 ,2; 1 5 ,4; 16 ,6Nova Search Meeting, 1980 - 4 4 ,5-6; 1981 - 46 ,1Nova Search Programme, BAA and The Astronomer - 3 1 ,6-7; 3 6 ,5-6; 4 0 ,3;

4 5 ,1; 1973-74-69 ,21Nova/Supemova Search Programme (see UK Nova/Supemova Patrol)Novae: 16 ,2 Novae:

in the Andromeda Galaxy, a Photographic Search - James Bryan - 62,8-13 The explosions of, G.T. Bath, Summary - 39 ,1 -2 Theoretical Light Curves of, Sun Kwok - 56 ,9 ‘The Search for Novae’, Guy Hurst - 44,9-11

Novae, long period dwarf novae and symbiotic stars - 68 ,24 variation in cataclysmic variables - 69,13

Novae versus Dwarf Novae:Energy Sources and Systematics’,Mallama & Trimble - 41 ,5 -6

Nova-like variables - 68,24-25

Obituary notices:Jack Ells - 70 ,1Professor Boris Kukarkin - 33 ,1 W.M. Lindley - 15,1

27

Obituary notices (cont.)Gordon Patson - 70 ,1 W.E. Pennell - 32 ,1 Doug Saw - 70 ,1 Reg Shinkfield - 59 ,1

Observations:Annual totals - 1972 - 1 6 ,3-4; 1973 - 2 0 ,2-4; 1974 - 2 3 ,1-5; 2 4 ,3;

1975 - 2 7 ,1-6; 1976 - 3 1 ,1-4; 3 4 ,3; 1977 - 3 6 ,2-5; 1978 - 4 1 ,2-5;1979 - 4 4 ,1-5; 1880-47,2-8; 1981 - 5 0 ,2-4; 5 1 ,1-5; 1982 - 5 1 ,5;5 3 ,2-3; 5 4 ,2-5; 1983 - 5 9 ,2-3; 1984 - 6 2 ,13-14;T CrB and CI Cyg - 6 2 ,18-19; 1986 - 65 ,2-8 , summary - D.R.B. Saw - 66,23-29

Binocular Programme:1982 - 54 ,2-51983 - 59 ,1-3

Binocular variables, 1987 - Melvyn Taylor - 68,37-44 Bright Eruptive variables - Tony Markham - 65,17-18 Methods and reduction - B J . Beesley - 2 6 ,5-6; 27 ,8-9 Publication - 1 3 ,1-2; 4 5 ,2Results - 1973 - 1 8 ,3-5; 2 0 ,4-5; 2 1 ,1-3; 1974 - 2 3 ,5-7; 2 4 ,4-5; 2 5 ,3-4;

1975 - 3 0 ,1-2; 3 1 ,7-9; 1976 - 3 2 ,3-5; 3 3 ,4-6; 1977 - 3 7 ,2-6; 3 8 ,4-9; 1978 - 4 2 ,2-7; 1986 - 66,24-29

Light-curves published separately - 1979 - 4 3 ,2; 4 4 ,5; 4 5 ,2; 1980 with 46; 4 9 ,6; 1981 with 50 and 52; 1982 - 5 4 ,2; 5 6 ,1 1-16;1983 - 5 7 ,1-14; 1984 - 6 1 ,5 and booklet; 6 2 ,1 3 ,18; 1985 - 63 ,2 -5

‘Practical V.S. Observing’ Andy Hollis - 45 ,6 -7 Period o f HP Lyrae - Tristram Belstaff 64,13-17 chart 14 Red Variable Stars - 65,8-11, Charts: SX Her 9, DW Gem 10-11 Report forms revised - 66,11-12Required: epsilon Aurigae - 57 ,1

rho Cassiopeiae - 65 ,2 , Chart 3 T Coronae Borealis - 57 ,1 eta Geminorum 1964-84, - 61 ,5

Storage and display, computer program - 53,9-11Submissions - 1 2 ,4; 4 2 ,1; 4 5 ,2; 6 0 ,1; 6 2 ,20; 6 6 ,1; 6 6 ,11-12; 67, 32; 7 0 ,2 Submission on computer disks - 6 2 ,20; 66,11-12 Submission to John Isles, Cyprus - 66 ,1 Underobserved stars 1989 - Melvyn Taylor - 70 ,3-7

U Geminorum 1985 - 86 - John Toone = 64,4-9 V 505 Monocerotis - Tristram Brelstaff - 64 ,2-3 RS Oph, PW vu l, and Nova V1111984 N o .2 ,1985 - 6 3 ,2 ,3 -5

Telescopic - D.R.B. Saw - 1987 - 69, 31-32

28

Observing Suspected variables - Tristram Brelstaff - 68,10-13OPHIUCHUS

U - 26, 3; 5 8 ,17-18; 59,15, 18 X -6 5 , 7; 6 8 ,4 1 ,43; 70, 8 Y - 65, 26 ,27RS - 1 2 ,2; 1 3 ,1; 1973 - 20, 5; 1974 - 24, 5; 1975 - 31, 8; 1976 - 33, 5;

1977 - 38, 5; 1978 - 42, 5; 51, 10; chart 53, 3; 1982 - 5 6 ,11; 1983 - 5 7 ,10; 6 2 ,16-17; 1985 - 6 3 ,2 -3 ,14; 1986 - 6 6 ,27; 69, 3 ,20; 70,13

RY - 69 ,4TT - 1 7 ,1; dropped 2 4 ,2; 1974 - 24, 5 ,1975 - 31, 9 TX - 1 7 ,1; dropped 2 4 ,2; 1974 - 2 4 ,5; 1975 - 3 1 ,9 UZ - 1 7 ,1; dropped 24, 2; 1974 - 24, 5; 1975 - 3 1 ,9 BF - 65, 25V360 - 55 ,1 V 3 8 9 -6 7 ,11V451 - 5 8 ,18; 59, 1 5 ,18-19; 6 4 ,24; 70,21V533 - Tristram Brelstaff - 63,6-7V564 - 1 7 ,1; dropped 2 4 ,2; 1974 - 24, 5; 1975 - 3 1 ,9V566 - 2 3 ,8; 5 8 ,1 2 ,18; 5 9 ,1 5 ,19; 6 0 ,22; 67, 8 ,1 0V839 - 6 1 ,18; 6 4 ,24; 67, 8 , 10-11; 70,21V 10 1 0 -6 7 , 8 , 11; 70, 17,21V2048 [66] - 2 2 ,4; 45, 7-8; 66, 5; 70, 5Chi - 6 5 ,18; 7 0 ,7Kappa - 66,1

ORIONT - 2 0 ,1; 1974 - 24, 5; dropped 30, 3; 1977 - 38, 5 U - 13, 1; 1 7 ,2; sequence 1 8 ,2; 1973 - 18, 5; 1974 - 24, 5; 1975 - 31, 8;

1976 - 33, 5; 1977 - 38, 5; 1978 - 42, 5; chart 53, 3; 1982 - 5 6 ,1 1;1983 - 5 7 ,1 1; 6 3 ,1 1; 1986 - 66 ,27

W -6 8 ,4 1 RS - 65, 25 RT - 5 9 ,1 2 chart U W - 6 7 ,11 VV - 70 ,17 ,21 A K -6 8 ,4 1 seeG K B L -6 8 ,4 1B Q - 3 4 ,2; 65, 7; 68,41 C K - 6 8 ,41; 69, 8CN - 1 3 ,1; chart, 16, 5; 1973 - 2 1 ,2; 1974 - 24, 5; 1975 - 31, 8;

sequence, 3 2 ,2; 1976 - 33, 5; 1977 - 38, 5; sequence 4 2 ,1; 1978 - 4 2 ,6; 1982 - 5 6 ,12; 1983 - 57, 10; 1986 - 6 6 ,27; 6 8 ,20; 69,14-15, 20

CT - 1 7 ,1; dropped 2 4 ,2; 1974 - 24, 5; 1975 - 3 1 ,9

29

Orion (cont.)CZ - 1 3 ,1; 1973 - 2 1 ,2; 1974 - 2 4 ,5; 1975 - 31, 8; 1976 - 33, 5; 1977 - 3 8 ,5

sequence 4 2 ,1; 1978 - 4 2 ,6; 1982 - 5 6 ,12; 1983 - 5 7 ,11; 1986 - 6 6 ,27; 6 9 ,2 0

D N - 6 0 ,17 ,22; chart 6 6 ,9 DY - 1 7 ,1; dropped 2 4 ,2; 1974 - 2 4 ,5; 1975 - 3 1 ,9 ER - 5 8 ,18; 6 1 ,18; 6 4 ,24; chart 6 6 ,9 E Y -chart 66 ,9FO -chart 6 6 ,9; 6 7 ,8 ,1 1 F T -6 7 ,1 1 FU - 7 0 ,5 FZ - 6 0 ,22; 64 ,24 G Q - 6 5 ,2 5 ,2 7GW - 1974 - 2 4 ,5; 2 5 ,2; dropped 3 0 ,3; 1977 - 3 8 ,6 IU - 2 0 ,1; 1974 - 2 5 ,3; dropped 3 0 ,3; 1975 - 3 1 ,9; 5 3 ,8; 67 ,22 KS - 2 0 ,1; 1974 - 2 5 ,3; dropped 3 0 ,3; 1975 - 3 1 ,9; 1977 - 3 8 ,6 KX - 2 0 ,1; 1974 - 2 5 ,3; dropped 3 0 ,3; 3 1 ,3; 1975 - 3 1 ,9; 1977 - 3 8 ,6;

65 ,18LP - 2 0 ,1; 1974 - 2 5 ,3; dropped 3 0 ,3; 3 1 ,5; 1975 - 3 1 ,9; 1977 - 3 8 ,6;MX - 2 0 ,2; 1974 - 2 5 ,3; dropped 3 0 ,3; 1975 - 3 1 ,9; 1977 - 3 8 ,6 N U - 2 0 ,2; 1974 - 2 5 ,3; dropped 3 0 ,3; 3 1 ,5; 1975 - 3 1 ,9; 1977 - 3 8 ,6;

65 ,18NV - 2 0 ,2; 1974 - 25, 3; dropped 30, 3; 1975 - 3 1 ,9; 1977 - 3 8 ,6 V359 - 2 0 ,2; 1974 - 2 5 ,3; dropped 3 0 ,3; 3 1 ,5; 1975 - 3 1 ,9; 1977 - 3 8 ,6 V361 - 2 0 ,2; 1974 - 2 5 ,3; dropped 3 0 ,3; 3 1 ,5; 1975 - 3 1 ,9; 1977 - 3 8 ,6 V372 - 2 0 ,2; 1974 - 2 5 ,3; dropped 3 0 ,3; 3 1 ,5; 1975 - 3 1 ,9; 1977 - 3 8 ,6;

6 5 ,1 8V392 - 6 0 ,2 2 V430 - 5 9 ,12 chart V451 - 7 0 ,5V529 - 1 2 ,2; 1 7 ,2; sequence 1 8 ,2; chart 2 1 ,3; 1977 - 3 8 ,6; 1978 - 4 2 ,6 V530 - 6 0 ,1 7 ,22; chart 6 6 ,9; 67,11V566 - 2 0 ,2; 1974 - 2 5 ,3; dropped 3 0 ,3; 1975 - 3 1 ,9; 1977 - 3 8 ,6 V640 - 61 ,18V643 - 6 0 ,1 7 ,22; chart 6 6 ,9; 67,11 Alpha - 5 3 ,12; 66 ,1 Omega - 65 ,18NSV 2271 [CSV 100567] - 2 0 ,2; 1974 - 2 5 ,3; dropped 3 0 ,3; 3 1 ,5;

1975 - 3 1 ,9; 1977 - 3 8 ,6var.No.2 - 2 0 ,2; 1974 - 2 5 ,3; dropped 3 0 ,3; 1975 - 3 1 ,9; 1977 - 3 8 ,6; +14°1247 [NSV 02917] - 5 2 ,1; dropped 6 6 ,5

Orion Nebula Variables - 2 0 ,1-2; 2 1 ,3; 2 2 ,4; 2 5 ,3; 30 ,2 -3

30

Orion Nebula variables (cont.)variables and Comparison Stars - G. Kirby - 31 ,5-6

PALC-VS (Professional/Amateur Liaison Committee - variable Stars) - 67,31AAVSO Meeting, Brussels, 1990 July 24-28 - 70, ivAvailability of Visual Data - John Isles - 70, iiBAA VSS, resources of; observer network; database o f observations -

68, iii-ivFormation and membership o f the Committee - 68, i-iiHewitt Satellite Camera archive, Roger Pickard - 69, iiiMeeting on Photoelectric Photometry (PEP) - Malcolm Gough - 70, iii-ivNZ PEP Meeting - 68, ivNewsletter N o.l - 68, centre pages, i-ivNewsletter No.2 - 69, centre pages, i-iiiNewsletter No.3 - 70, centre pages, i-ivObservations o f P Cygni, Zeta Aurigae binaries, PEP - 70, iObserving with Amateurs’ Telescopes - Roger Pickard - 70, i-iiPhotometry o f Bright Massive Binaries - David Stickland - 68, ii-iiiResponse to Questionnaire - 69, i-ii; 70, i

PEGASUSR - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,5; 1974 - 2 5 ,3; 69 ,4 U - 6 0 ,22; 6 1 ,18; 6 8 ,3 2 X - 6 9 ,4RU - 1 3 ,1; 1973 - 1 8 ,5; 1974 - 2 5 ,3; 1975 - 3 1 ,8; 1976 - 3 3 ,5; 1977 - 3 8 ,6;

sequence 4 2 ,1; 1978 - 4 2 ,6; 1982 - 5 6 ,12; 1983 - 5 7 ,11; 6 3 ,11;1986 - 6 6 ,2 8 :6 9 ,2 0

VW - 5 3 ,8AG - 3 4 ,2; 5 4 ,8-9; 5 7 ,16; 5 8 ,9; 7 0 ,8 ,1 3 AT - 6 0 ,22; 68 ,32 AW - 5 8 ,18; 59 ,19 BG - 68 ,32BX - 5 9 ,19; 6 0 ,22; 6 1 ,19; 68 ,33DF - 6 0 ,1 7 ,2 2DI - 5 9 , 19EE - 5 8 ,18; 68 ,33E F - 6 9 ,3; 70 ,7E Z -2 2 ,4FE - 59 ,19G H -7 0 ,2 1GO - 6 5 ,7; 6 8 ,41-42; 7 0 ,8IP -61 ,12 -13B eta- 5 3 , 11-12; 66 ,1

31

Pegasus (cont.)Epsilon- 5 3 . 11-12; 61,9-10

Period-Amplitude Relationships for Individual Dwarf Novae - 69,21 Period Search - M.D. Houchen - 65,19-27

- Patrick Wils - 66 ,10- Dworetsky M.M., A computer method - 56 ,10

PERSEUSR - 1 3 ,1; dropped 1 7 ,2; 1973 - 2 0 ,5; 1974 - 2 5 ,3; 6 9 ,4 S - 1 3 ,1; 1973 - 1 8 ,5; 23, 8; 2 5 ,3; 3 0 ,3; 1975 - 31, 8; 1976 - 3 3 ,5;

1977 - 3 8 ,6; 1978 - 4 2 ,6; 1982 - 5 6 ,12; 1983 - 5 7 ,1 1; 1986 - 6 6 ,28; 69 ,20X [2ASE 0352+30] - 2 0 ,1; 2 1 ,6; 3 4 ,1 ,2; 4 0 ,1-2; 5 2 ,2; 70 ,8 Z - 68,32-33RS - 1 3 ,1; sequence 1 8 ,3; 1973 - 2 0 ,5; 2 2 ,4; 1974 - 2 5 ,3; 1975 - 3 1 ,8;

1976 - 3 3 ,5; 1977 ,38 ,6; 1978 - 4 2 ,6; 1982 - 5 6 ,13; 1983 - 5 7 ,11; 6 2 ,14; 1986 - 66 ,28

ST - 6 0 ,22; 6 1 ,19; 68 ,33 S U - 2 2 ,4; 6 6 ,4; 6 8 ,42; 7 0 ,5 SV - 65 ,26SW -chart 59 ,12 TT - chart 59 ,12TX - 2 2 ,5; dropped 2 4 ,2; sequence 42 ,1TZ - 1 3 ,1; 1 6 ,2; 1973 - 1 8 ,5; 1974 - 2 5 ,3; 1975 - 3 1 ,8; 1976 - 3 3 ,5

1977 - 3 8 ,6-7; 1978 - 4 2 ,6; sequence 4 4 ,1; 1982 - 5 6 ,13;1983 - 5 7 ,1 1; 6 3 ,1 1; 1986 - 6 6 ,28; 69 ,20

UV - 1 3 ,1; 1973 - 2 1 ,2; 1974 - 2 5 ,4; 1975 - 31, 8; 1976 - 3 3 ,5; 1977 - 3 8 ,7; sequence 4 2 ,1; 1978 - 4 2 ,6; sequence 4 4 ,1; 1982 - 5 6 ,13; 1983 - 5 7 ,12; 1986 - 6 6 ,28; 6 9 ,2 ,2 0

UW - 6 9 ,2; 70 ,5 VX - 6 5 ,2 6A B - 5 1 ,6; 6 0 ,1 7 ,22; 68,31-33 A D - 2 2 ,4; 66,4; 68 ,42 A X -7 0 ,7 ,1 3 -1 4 , chart 15 AY - 5 9 ,19; 6 0 ,1 7 ,22; 68,32-33BU - 1 3 ,1; seq. 1 8 ,3; 1973 - 2 1 ,2; 1974 - 2 5 ,4; 1975 - 3 1 ,8; 1976 - 3 3 ,5;

1977 - 3 8 ,7; 1978 - 4 2 ,6; 1982 - 5 6 ,13; 1983 - 5 7 ,12; 1986 - 6 6 ,2 8DM - 2 6 ,3; 5 8 ,18; 68 ,33F O -3 0 ,3GK - 1 7 ,2; 2 2 ,4; 1974 - 2 5 ,4; 1975 - 3 1 ,8; chart 3 2 ,2; 3 6 ,1-2; 1977 - 3 8 ,7;

1978 - 4 2 ,6; 5 4 ,9; 1982 - 5 6 ,13; 1983 - 5 7 ,12; 6 2 ,1 4 ,19; 6 3 ,12; 6 4 ,12; 1986 - 6 6 ,28; 6 9 ,2

IQ - 1 4 ,1; 5 8 ,1 2 ,18; 5 9 ,1 5 ,19; 6 0 ,1 6 ,22; 6 1 ,3 -4 ,1 5 ,19; 6 8 ,33; 6 9 ,8 IU - 5 9 ,19; 6 0 ,22; 6 1 ,19; 68,32-33

32

Perseus (cont.)IZ - 26. 3; 5 8 ,18; 59 ,19 K K -6 8 ,42; 70, 5LS - 6 0 ,1 6 ,1 7 ,22; 6 1 ,1 5 ,19; 68, 31-33 LX - 68, 33 MX - 65 ,18 P R - 6 6 ,4; 6 8 ,42; 70, 5V400 [Nova 1974] - 2 1 ,1 ,7; 1974 - 2 5 ,4; 1975 - 31, 8; 65, 33 V440 - 65 ,24Beta - 5 8 ,1 2 ,18-19; 5 9 ,19; 6 0 ,1 7 ,22-23; 6 1 ,1 3 ,1 5 ,19; 6 8 ,31-34; 70 ,1 7 ,2 1Gamma - 69,23R h o -5 3 ,11-12; 6 6 ,1; 67 ,23Psi - 65 ,18Tau - 69,23-25NSV 895 - 7 0 ,7

PHOENIXSX - 5 0 ,5; graph 5

Photoelectric and visual Comparison Star Sequences: I - 6 9 ,21; II - 69 ,21 Photoelectric Observations of;

CN A nd-64 ,12 -13AR Aur - Richard Miles - 56 ,5-6IQ P er-6 1 ,3 -4

Photoelectric photometry - M. Page - 1 5 ,7-8; E.G. Moore - 16,6-8 4 5 ,1 ,4; 5 1 ,6-7; Roger Pickard - 53,12-14 Journal References - PEPS N o .3 ,20 Supplement PEPS - N o .l, 17; N o .2 ,18; N o .3 ,20; 2 1 ,7 IAPPP Meeting, Herstmonceux 1984 - 5 6 ,4

Photoelectric Photometry, Crayford Manor House A.S. meeting,1989 November 11 - Malcolm Gough - 70, iii-iv

Photographic sky patrol - 15 ,6Photographs of Star Fields - 4 5 ,1; 52 ,3-5

Required - 53 ,15Photography - 47,13-14

with Tri-X - W.E. Pennell - 23 ,7-8Photometer, Circuit for stable DC - A.J. Hollis - 56 ,5-8Photometry o f stars in the UVgr system - 64,11PICTOR

RR - 63 ,14PISCES

T - 6 9 ,2 0 Y - 6 0 ,1 7 ,2 3 Z - 70, 7

33

Pisces (cont.)RV - 6 1 ,1 5 ,19; 6 3 ,20; 68, 34 S U - 68 ,31 , 34 SZ - 26, 3; 5 8 ,19; 59 ,19 TV - 2 2 ,4; chart, 2 6 ,3; 70 ,7 TX - 7 0 ,7UV - 5 9 ,19; 6 0 ,23; 61 ,19 XY - 6 9 ,2

Possible New variable in Perseus - 69,21Predictions o f Maxima and Minima for LPV stars

1985- 86 - 6 0 ,81986- 87 - 64 ,10

Preliminary light-curves and reports - Melvyn Taylor - 70,22-25 Professional-Amateur Collaboration - 67,31 Professional-Amateur Coordinating Committee - 67,31 Professional-Amateur Exchanges 1988 June-Dec. Guy Hurst - 69,26-8 Professional-Amateur Liaison Committee (PALC-VS) formation and

membership - 68,20-22Professional-Amateur Meeting, London, 1988 May 7 - 68 ,13-22

Cataclysmic variables - Constanze la Dous - 68,18-2069,13-15 corrected figs.

Mechanism o f star evolution - David Stickland -68,15-16 69 ,9-10 corrected figs. 1 ,2

The visual variable star observer - Guy Hurst - 68 ,13 Organisation o f Professional Amateur Cooperation - 68 ,20-22 Photoelectric photometry - Jack Ells - 68 ,14PEP - Richard Miles - 68 ,15 Photograph - 69 ,16Pulsating variables - Phil Hill - 6 8 ,17-18; 69,11-12

corrected figs.Programme(s)

Additions - 1 3 ,1; 1 7 ,2; 1 8 ,6; 21 ,4 Possible - 70 ,3-6

Letter - Norman Kiernan - 6 9 ,7 Binocular - 1 2 ,1-2; 1 4 ,2; 1 9 ,2-3; 3 8 ,3; 4 4 ,1 1-12; 48 ,2 -4

Chart Booklet - 56 ,1Priorities - 3 4 ,2; 7 0 ,7changes for 1988 - 66 ,4-5revised charts - RV & SX Mon - 66,30-31

Binocular and Telescopic - 1988,67,1-6 - John Isles - 68,24-29

Deletions - 1 7 ,2; 1 8 ,5-6; 2 4 ,2

34

Programme(s) (cont.)Eclipsing Binary - 26, 3-4; 4 8 ,7-8; 53, 5-6, 8; 5 5 ,2-16; 5 9 ,6-8; 66 8 V S S - 4 5 ,1; 4 7 ,2; 48 ,1-8 for 1984 - 56 ,1 for 1988 - 66 ,4 -6

Programme Stars, Notes on: V1294 Aql; CO Aur; R CrB; T CrB; CI Cyg;28 Cyg, P Cyg, T Cyg; AG Peg; GK Per; SW UMa - 54,5-9 Telescopic: 13 ,1 , Appendix; 16,1

Addition o f NGC 4151, Markarian 421 and 3C-273, John Toone - 66,16-22 Full list with chart numbers - 1984 5 6 ,1-3; 1986 6 3 ,8-10; 1988 67 ,1 -6 Possible Additions - 5 9 ,4Proposed revision, M. Poxon - 1 4 ,2-3; 1 5 ,4; J. Bailey - 2 3 ,8;

B J . Beesley - 2 4 ,3; I. Middlcmist - 2 4 ,3; 3 0 ,2-3; 3 1 ,4Revised 1974 - 1 7 ,2; 18 ,6 , appendix; 25, appendix; 33, appendix;

36, appendix; 48 ,5 -6Changes for 1988 - 6 6 ,5

UK Nova/Supemova search - 45 ,1 -2Publications - 1 3 ,1-2; 1 6 ,2; 47 ,1

Charges - 4 7 ,18; 48 ,1PUPPIS

V - 6 1 ,1 5 ,1 9 X - 6 5 ,2 6 ,2 7 RS - 65 ,26 VZ - 6 5 ,2 6 ,2 7 AD - 6 5 ,2 6 AQ - 65 ,25 AT - 6 5 ,2 6 CP - 56 ,10 MY - 65 ,25 HR 2874 - 60 ,13 HR 2 9 0 6 -6 0 ,1 3 HR 3080 - 60 ,13

Puzzle Stars:RU Sextantis - John Isles - 60, 5-7 Chart; 63 ,17 AD Capricomi - John Isles 63,16-17, Chart 15 ,18

PYXIST - 6 9 ,2; 7 0 ,7

RCB stars - 1 2 ,2; 1 5 ,1; 1 6 ,2-3; 3 5 ,2; 47 ,14 Dr P. Andrews - 47,14-15

Rate o f Decline from Dwarf Nova Outbursts (J. Bailey) - 69,21

35

Recurrent Objects:Catalogue - 69,1 Charts - 69 ,1 List 1988 Jan 1 - 66,14-15 Patrol - 69, 1Programme - 6 8 ,2-3; 70 ,3-7

Recurrent Novae - 3 5 ,2Red giants, Four important peculiar - Ian Griffin - 68 ,7 -8Red variables, Some Medium Brightness, Ian Middlemist - 5 9 ,10-13;

charts - TZ Cas and X Sge - 59,13Report Forms - 1 6 ,4-5; 2 4 ,1; 3 3 ,1-4; 3 8 ,9-10; 4 0 ,1; 4 2 ,1; 4 3 ,4; 4 5 ,2 -3 ,9;

4 7 ,15; 4 9 ,2-4; 50 ,1Reports o f Unusual activity in programme stars - 67 ,1RR Lyrae stars - 2 2 ,1; 24 ,2-3RV Tauri stars - 1 6 ,1 ,2; 1 7 ,1; Charts, 2 0 ,1; 2 4 ,2; 1975-31,9Reviews:

Advances in Photoelectric Photometry V0I.I, Wolpert, R.C. and Genet R.M. (editors), Fairborn Obs’y 1983 - 5 8 ,1 0

Les Etoiles Variables - Michel Petit, Masson S.A., Paris, 1982 - 57,14-15 Sky Catalogue 2000.0 Volume 2: Double Stars, Variable Stars and Nonstellar

Objects, CUP 1985 - 61 ,6-8Solar System Photometry Handbook, Genet R.M. (editor), Willmann-Bell,

Richmond (Virginia), 1983, pp.220 60,14-15Variable Stars, C. Hoffmeister, G. Richter and W. Wenzel, Springer-verlag,

Berlin 1985, pp xv + 328 6 4 ,18-19; special price - 6 5 ,1; 66 ,16RS C vn variables - 65 ,14

SAGITTAR - 1 7 ,1; dropped 2 4 ,2; 1974 - 2 5 ,4; 1975 - 3 1 ,9 T - 59, 12U - 5 8 , 12; 5 9 ,19; 6 4 ,11; 70,21 V - 23, 8; 5 8 ,19; 6 0 ,23; 6 1 ,19; 68, 34; 7 0 ,7 X - chart 59 ,13SV - 68 ,26 ,27-28 chart; 70, 5 SY - 6 1 ,1 5 ,19; 68, 32, 34 TU - 68, 34WZ - 1 2 ,2; chart, 1 6 ,5; 1973 - 2 1 ,2; 2 2 ,4; 1974 - 2 5 ,4; 1975 - 31, 8;

1976 - 3 3 ,6; 1977 - 3 8 ,7; 3 9 ,1; 1982 - 5 6 ,16; 1983 - 5 7 ,12; 1986 - 6 6 ,28; 6 9 ,3

AW - 6 9 ,3; 70 ,7 EL - 5 1 ,6; 59 ,19 FG - 7 0 ,5

36

Sagitta (coni.)GN - 6 0 .1 6 ,1 7 ,2 3 HM - 37,1HS [Nova 1977] - 2 9 ,1; 3 6 ,1-2; chart, 3 6 ,6; 1977 - 3 8 ,7; 1978 - 4 2 ,6 Delta - 6 0 ,13; 69 ,23

SAGITTARIUS U - 65 ,25 X - 65 ,25 Y - 65 ,25R Y - 4 7 ,14-15; 6 3 ,14; 69 ,20WZ - 6 5 ,2 6YZ - 65 ,25AP - 65 ,25BB - 65 ,25MV - 63 ,14V348 - 7 0 ,7V35O - 65 ,25V505 - 59 ,19V526 - 6 9 ,9V1017 - 3 4 ,1; 3 5 ,29; 6 9 ,3; 7 0 ,7 V 1 2 1 6 -1 5 ,2V3876 [Nova 1978] - chart, 3 6 ,6; 1978 - 4 2 ,6 V3888 [Nova 1974] - 2 1 ,1; 1974 - 25 ,4 V4021 [Nova 1977] - 1978 - 4 2 ,6 V4065 [Nova 1980] - 45 ,3 -4 Psi - 6 1 ,8

Scandinavian Union o f Amateur Astronomers, VSS - 5 0 ,2 Cooperation with VSS, Gunnar Rynefors - 5 0 ,7

SCORPIUS U - 69, 3; 7 0 ,7 RV - 65 ,25 KQ - 6 5 ,2 6 V449 - 6 2 ,2 V450 - 61 ,15 V453 - 6 1 ,19; 6 2 ,2 V482 - 65 ,25 V500 - 65 ,25 V636 - 65 ,25 V861 - 68 ,31 , 34

SCULPTOR VY - 68 ,19

37

SCUTUM -R - sequencel2, 2; 13,I? 1973- 18,5; 1974 - 25,4; 2 6 ,1; 1975 > 31,9;

1976 - 33,6; 1977-38,7% 1978-42,6; graph 4 9 ,5; 1982 - 56,14; 1983*57,12; 65,35; 1986*66,38; 70,8,24-25

S - 34,2145,4 Z -6 5 ,3 6 RS -68,32,34 R U -65,36 *RZR68,88,34 SS *65,35 ?:U Y -13 ,1V368 1970} 22, i* 69, S©V373-’1975*31,8'NoV»1981*69,3; 70, ?BraficheHi’gobject-47, Τ ' '

S Dior atarsai22,22 *Section MeMngsi(see lOTde/r Variable Star Section Meetings)Seeing « . t i e daridarfS, 45; 66,30SemiregelaiiiVariahies, 1974987, Five - Ian Middlemist - 70,26-33 SerOirt^Hfeni'tariaiiaesin'RS Qphifcdii, 1972-1984, LtgosSzantbo,

Betfyfi9tfifaantiAttiteiM&^*62,16, graph 17 Seqheocei€h£lra^irT.-ffieBtafft«41,1-2 SEHMEMENS

R - -13,1?17,27,1975*21,2J 22,4; 1974-24,5; 1975 o j l , g· 1976-33,6; 1977*38,3« 1978*42,6» 1982-56,14; 1983*57,12; 1986*66,38;

U Z*60,4¾ 65,82 ??FHiNctfa»i970J*56,9669.3»L X -69,37 70,70 ?No9a 19789-789789-742,6.

SEXTANS NSZ - Γ7,1722.4?dloppefli2< 2* 1974 - 25,4; 1975 - 31,9RUR 6 0 ,607fhhi«6·, 4 6 ,23; 63 ,17; 69,20

SeyfertigdaxilNGG <4151 (-^0,43Slc)>Gattiiagite3000iJ ‘̂l3M&8AOS'accuiacies of magnitudes - 61,2 .

reviewi61,6186-8SoiflhemRiOffl SBifs*Killfceilhy,&Flajiagan - 56,9SpebtrophopdwntfryOfIM-hlfNevae, UV - 42,7-8 'Spebtroscr^)y,'iVisijal-RJJLivesey - 16,8; 35,2-3SR$4tarstal6, £6, 2SRb>artd&R6itarst-46, £6 ’S taf,Ailaselsv*6l·, 31StabCathloghegpehl, £ .

38 U

Stars south o f the Equator - ¢ 8 ,25-26Statistical test for variation - 5 1 ,8; 52 ,5Stellar variability over 21 centuries - 60,12-13Subscriptions to VSS Circulars - 5 4 ,1; 5 5 ,1; 70 ,26Subscriptions, coding on address labels - 5 4 ,2Supemova/Nova Chart Catalogue - 59 ,12SUPERNOVAE

SN 1974 in NGC 4414 - 3 0 ,3; 69,21 SN in NGC 4321 - 4 0 ,2 SN 1980K in NGC 6946 - 4 5 ,3; 69,21 ZWG 505.032 [UGC 02156] 52, 5 S And, new observations o f - 61 ,12 1983G and the distance to NGC 4753 - 6 4 ,1 2 Search programme - 4 5 ,1; 53 ,14

Suspected Variable Stars - 52 ,1 -2Suspected Variables:

need for photographic or photoelectric photometry equipment, Andy Hollis, 6 5 ,16; RU Cam 65 ,17

Observations o f some, T.Markham - 61,9-10 Tau Cassiopeiae, Professor J. Percy - 6 4 ,1; 65 ,16 28 Cygni (V1624 Cyg) - 64 ,1

SU U M a Stars-6 0 ,1 1SVS 1851 - 1 4 ,1; 1 5 ,2; 16 ,5 - see CH UMaSymbiotic Stars, Two - John Isles - 70,13-14Symposium, variables with Small Telescopes, Toronto - 60,1

‘TA’, The Astronomer, Charts - 3 6 ,6; 4 5 ,1; Publications - 47,1 Use by VSS, announcements and reporting - 66 ,6-7

TAURUST - 1 3 ,1; 1 5 ,2; 1973 & sequence 2 1 ,2; 2 5 ,2; 1975 - 3 1 ,8; 1977 - 3 8 ,7;

1978 - 4 2 ,7; dropped 4 8 ,6Y - 3 4 ,2; 70, 8RV - 1 3 ,1; 1 7 ,1; sequence 1 7 ,2; 1973 - 2 1 ,2; 1974 - 25.4; 1975 - 3 1 ,9;

1976 - 33.6; 1977 - 3 8 ,7; 1978 - 4 2 ,7; chart 53, 3; 1982 - 56, 15;1983 - 5 7 ,13; 1986 - 6 6 ,28; 6 9 ,20; 7 0 ,6

RW - 1 5 ,4; 2 6 ,3 : 6 1 ,19; 68 ,34RY - 2 5 ,2; dropped 3 0 ,1; 1975 - 3 1 ,8; 1977 - 38 ,7SU - 1 2 ,2; 1 3 ,1; 1 5 ,1; 1973 - 18, 5; 1974 - 2 5 ,4; 1975 - 31, 8; 1976 - 3 3 ,6;

1977 - 3 8 ,7; sequence 42, 1; 1978 - 4 2 ,7; sequence 44, 1; 52, 5;1982 - 5 6 ,15; 1983 - 57, 13; 6 2 ,14; 1986 - 6 6 ,28; 69 ,20

TT - 6 8 ,42; 7 0 ,6 TU - chart 59 ,12

39

Taurus (cont.)UX - 2 5 ,2 BU - 3 4 ,2BV - 5 1 ,6; 59, 3; 6 0 ,1 6 ,23; 6 1 ,19; 6 3 ,20; 6 8 ,34; 6 9 ,2 0 BW - 1 7 ,2; 2 2 ,4; 1974 - 2 5 ,4; dropped 30 ,1 CD - 5 8 ,19; 5 9 ,19; 60, 23; 6 8 ,35; 70,21 CE - 68 ,42CF - 6 0 ,1 7 ,23; 6 1 ,19; 68, 32,35GR - 5 1 ,6; 5 9 ,20; 6 0 ,1 6 ,23; 6 1 ,1 5 ,19; 6 3 ,20; 68, 35; 6 9 ,20; 70 ,22 HU - 5 8 ,19; 5 9 ,20; 6 8 ,35; 7 0 ,1 7 ,2 2 HW - 6 9 ,2; 7 0 ,7V781 [SAO 77615] - 5 9 ,1 5 ,20; 68, 35 17 - 60 ,13 eta - 60 ,13lambda - 6 8 ,24; 7 0 ,1 7 ,2 2CSV 6048 [NSV 01280] - 5 2 ,1; 66, 5CSV 6 1 1 0 -6 9 ,2 1+22°0743 [NSV 01702] - 5 2 ,1; 66, 5

Telephone Alert Numbers - 68, front cover; 70 ,1‘Telescope, The Origin o f , Colin Ronan - 4 5 ,6Telescopic Meteors, reporting - 13,3Telescopic Programme, 1986 - 6 3 ,8-10; 1988 changes - 6 6 ,5-6; 1988 - 67 ,1 -6

NGC 4151, Markarian 421 & 3C-273 - 66,16-22TELESCOPIUM

BL - 6 2 ,2; 68, 31, 35Test for variation in stars - John Isles - 67,12-14Three Associations, The - Storm Dunlop - 65 ,28-2Time: Hour/Decimal JD, Conversion table - 3 3 ,4

UT and MJD in Reports - 4 4 ,7Transit Circles, a New Use - 65 ,12TRIANGULUM

R - 1 3 ,1; max, 16.5; dropped 1 7 ,2; 1973 - 2 1 ,2; 1974 - 2 5 ,4 X - 5 9 ,20; 6 0 ,23; 6 1 ,19; 68 ,35 W - 6 6 ,4; 6 8 ,42; 7 0 ,6 , 8

TRIANGULUM AUSTRALE R - 65 ,25 S - 65 ,25 RT - 65 ,25 EK - 63, 13

T Tauri stars - 2 0 ,1; 2 1 ,4; 2 4 ,2; 25 ,2UK Nova/Supemova Patrol

Catalogue o f Galaxies - Guy Hurst - 67,14-21

40

UK Nova/Supemova Patrol (cont.)Programme - 4 5 ,1-2; 56 ,1Recurrent Objects List - 1988 - 66,14-15Reports - Guy Hurst - 59, 8 ,1 2 ,14; 6 6 ,14-15; 68,1-3

URSA MAJORR - sequence 1 2 ,2-3; 1 3 ,1; dropped 1 7 ,2; 1973 - 21, 3; 1974 - 2 5 ,4;S - 1 3 ,1; dropped 1 7 ,2; 1973 - 21, 3; 1974 - 2 5 ,4 T - 1 3 ,1; chart, 14, 2; 1 7 ,2; 1973 - 21, 3; 1974 - 24, 5; 1975 - 31, 8;

1976 - 3 3 ,6; 1977 - 3 8 ,7-8; 1978 - 4 2 ,7; 1982 - 5 6 ,15; 1983 - 5 7 ,13; 1986 - 66 ,28

V - 69,21W - 2 1 ,4; 2 5 ,1; 2 6 ,3; 5 8 ,19; 5 9 ,20; 6 1 ,19-20; 68, 31,35 Y - 5 9 , 12; 7 0 ,2 6 ,3 1 , chart 33 Z - 3 4 ,2; graph 49, 5; 70, 8 RY - 3 4 ,2ST - 7 0 ,8SU - 1 3 ,1; 1973 - 21, 3; 1974 - 2 5 ,4; 1975 - 31, 8; 1976 - 3 3 ,6; 1977 - 38, 8;

sequence 4 2 ,1; 1978 - 4 2 ,7; 4 4 ,7; 5 1 ,10; 5 6 ,10; 1982 - 5 6 ,16;1983 - 5 7 ,13; 6 0 ,11; 1986 - 6 6 ,28; 69,21

SW - 1 3 ,1; 1973 - 2 1 ,3; 1974 - 2 5 ,4; 1975 - 3 1 ,9 ,1 9 7 6 - 3 3 ,6; 1977 - 38, 8; sequence 4 2 ,1; 1978 - 4 2 ,7; 5 4 ,9; 1982 - 5 6 ,16; 1983 - 5 7 ,13;1986 - 6 6 ,28; 6 9 ,2 ,2 0

TV - sequence 5 1 ,4; 7 0 ,6 TX - 5 8 ,19; 6 8 ,3 2 ,35; 70 ,22 UX - 7 0 ,7VV - 68 ,36VW - chart 3 8 ,3; chart 5 4 ,5-6; 68 ,42 VY - chart 3 8 ,3; chart 5 4 ,5-6; 6 8 ,42; 7 0 ,8 XY - 6 0 ,23; 68, 36ZZ - 6 0 ,23; 61, 20; 68, 36 BC - 6 9 ,2; 70 ,7 BZ - 6 9 ,2CH [SVS 1851]- 1973 - 21, 3; 2 2 ,4; 1974 - 2 5 ,4; 1975 - 3 1 ,9; 1976 - 3 3 ,6;

1977 - 38, 8; sequence 42, 1; 1978 - 4 2 ,7; 1982 - 5 6 ,16; 1983 - 5 7 ,14;65, 32; 1986 - 6 6 ,29; 69,21

CY - 6 9 ,2; 70, 7 DV - 6 9 ,2; 7 0 ,7 70 - 61,9-10 Psi - 67 ,23

URSA MINORS - 13, 1; dropped 17, 2; 1973 - 21, 3; 1974 - 2 5 ,4V - 4 7 ,13; graph 49, 5; 68 ,42

41

Ursa Minor {cont.)W - 5 8 ,1 2 ,20; 59, 20; 68, 36 RR - 4 7 ,2; dropped 6 7 ,1; 68 ,44 RS - 61 ,20RT - 5 1 ,6; 5 9 ,20; 6 0 ,1 7 ,23; 6 1 ,20; 68, 32 ,36 RU - 5 9 ,20; 6 0 ,23; 6 1 ,20; 6 8 ,36; 7 0 ,1 7 ,2 2 SS - 6 9 ,2; 7 0 ,7Gamma - 60 ,13

UV Spectrophotometry of Dwarf Novae - 42,7-8

Variable Star Observing Groups - 47 ,9Variable Star papers and letters in BAA Journal - 68,1Variable Star Section Circulars 1 -1 1 and present plans - 12,1

1 7 ,5; 2 4 ,1; 4 5 ,3; 4 7 ,1 ;5 3 ,1; back numbers - 50 ,1electronic submission o f material - 6 8 ,1; 69 ,1 index - 68 ,1subscriptions - 5 4 ,1-2; 5 5 ,1; 5 8 ,1; 66 ,11

Variable Star Section Meetings:Chester - 1975 September 20 - 2 2 ,1; 23 ,1 Lincoln - 1980 July 5-6 - 42, 8; 43, 3-4;

Binocular Programme - M.D.Taylor - 44, 11-12 Eclipsing Binaries - J.E.Isles - 47,16-17 Flare Stars - Shaun Albrighton - 45 ,7-8Infrared studies o f Novae and Pulsating Stars - Dr M.F. Bode - 4 5 ,5NN Cephei and other stars - T. Brelstaff - 47 ,16Origin o f the Telescope - Colin Ronan - 45 ,6Practical V.S. Observing - Andy Hollis - 45 ,6-7R Coronae Stars - Dr P.Andrews - 47,14-15Report Forms - Storm Dunlop - 47 ,15Searching for Novae - Guy Hurst - 44,9-11

Chelmsley - 1983 July 16, 53, 1Swansea-1987 Sept 11 - Shaun Albrighton - 65 ,30

Aspects o f Photoelectric Photometry - Roger Pickard 65,31-32 Eclipsing Binaries - Tristram Brelstaff - 65, 30-31 Future Objectives for the VSS - John Isles - 66, 1-3 General Discussion - 65, 36Nova & Supernova Search Programme - Storm Dunlop - 65,33-34 Observing Programme for Amateur Astronomers, An - Stephen Lubbock

65,32-33Section’s Programme - Melvyn Taylor - 65, 30

42

variable Star Section Meetings (cont.)Swansea (coni.)

Using IUE to study variable stars - Dr D.Stickland - 65,35-36 VSS Data Processing - Storm Dunlop - 65, 33, 35

Variable Stars - Hoffmeister, Richter, Wenzel - 5 5 ,1; 6 4 ,18-19; 6 5 ,1; 6 6 ,16;67, 11

variables, Naked Eye - 53,11-12variability over 21 centuries - 60,12-13variation in stars, Test for, John Isles - 5 1 ,8; 5 2 ,5; 67,12-14VELA

T - 65 ,25V - 65 ,25RY - 6 5 ,2 6 ,2 7ST - 65 ,25SV - 65 ,25AI - 50, 5DR - 65 ,26HU [PSR 0833-45] - 2 9 ,2

Vesta in 1985 - 6 0 ,1 , chart 2 VIRGO

S - 1 3 ,1; dropped 1 7 ,2; 1973-21, 3; 1974-25.4V - 1977 - 38 ,8X - 68 ,10RS - 2 5 ,2-3; 1975 - 3 1 ,9; 1976 - 3 3 ,6; dropped 33, app; 1977 - 38, 8;RT - 3 2 ,2; dropped 33, app; 1977 - 3 8 ,8RW -chart 4 9 ,1; 6 5 ,8; 7 0 ,7R X -chart 4 9 ,1 ;6 6 ,4SS - 65, 8; 6 8 ,44; 70, 8S W - 2 2 ,4; 7 0 ,7 ,8T W -5 5 ,1 :6 1 ,1 3AG - 6 8 ,36; 7 0 ,2 2AH - 61, 8; 7 0 ,1 7 ,2 2BH - 6 0 ,12; 68 ,36BK - 65 ,8FH - 22, 5HV - 6 9 ,2; 7 0 ,7SN1983G [NGC 4753] - 64 ,12

Visual Observations o f Alpha Comae Berenices in 1989 February -Tristram Brelstaff - 69 ,4 -6

VSS Observations and Cyg X2 - 4 4 ,6; and Sco XI - 4 4 ,6 -7 ,1 2VULPECULA

T - 65 ,25

43

vulpecula (coni.)V - 1 7 ,1; 1974 - 2 5 ,4; 1975 - 3 1 ,9; 1976 - 3 3 ,6; 1977 - 3 8 ,8; chart 5 3 ,3;

1983 - 5 7 ,14; 1986 - 6 6 ,29W - 5 9 ,1 2Z - 2 6 ,3; 1978 - 4 2 ,7; 5 8 ,20; 59 ,20R S - 5 8 ,12 ,20; 5 9 ,20; 70 ,22S V -6 5 ,2 7TY - 6 9 ,3; 7 0 ,7UY - 6 9 ,3; 7 0 ,7UZ - 6 9 ,3; 70 ,7VW - 55 ,1BE - 7 0 ,2 2BP - 6 1 ,20; 68, 32, 36DR - 6 8 ,36; 70 ,22GP - 6 0 ,23; 6 1 ,1 5 ,20; 6 8 ,3 2 ,3 6LV [Nova 1968 N o.l] - 69,21NQ [Nova 1976] - chart, 2 8 ,1; 2 9 ,1; 1976 - 3 3 ,6; 3 6 ,6; sequence 3 7 ,1;

1978 - 4 2 ,7; chart 66,11PU [Kuwano’s] - 4 6 ,1; 4 7 ,2; 1983 - 5 7 ,14; 1986 - 6 6 ,29; 70,13PV - 62 ,14PW [Nova 1984 N o .l] - 6 0 ,3 ,12; 6 3 ,2 ,4; chart 6 6 ,11; 1986 - 6 6 ,29; 7 0 ,7QU [Nova 1984 No.2] - 6 0 ,4-5; 6 3 ,2 ,5; 1986 - 6 6 ,29; 7 0 ,7Nova 1987 - chart 66 ,11Nova-like object - 4 0 ,2; 4 1 ,7

Zeta Auriga Stars - Dr R.F. Griffin - 69,23-25 ZZ Ceti stars - 22 ,13C 273 - 4 7 ,2; 6 2 ,14; 66, 5 , 16-22; 1986 - 6 6 ,29; 7 0 ,7

44

Corrections, additions and amendments to the Index to VSS Circulars 12 to 70

ANDROMEDA: OS and Nova 1986 are the same objectAQUARIUS: VY - add 53,15Binocular Group: Programme: please read as follows:

Priority list - 19, 3; 70, 7-8 Programme - 12,2; 19,2; 1988 - 67,1-6

CARINA: add entry:V415 [HR 2554] - 69,23-25

CASSIOPEIA: rho: 65, chart page number should read 2CYGNUS: U: add 66, 8

Add entry: V1341 [Cyg-X2] - 44, 6 V I624 should be combined with 2831 isV695 Cyg32 is V1488 Cyg P: add 70, 1For ‘Scovil 21’ read ‘Scovil’

DELPHINUS: S: add 66, 8HR: read‘1983-57, 8; 57, 16’

GEMINI: U: add 39 ,2-3HERCULES: U: add 67,11

88 is V744 Her Nova 1987 is V827 Her HR 2554 is V415 Carinae [sic]HR 6902 is in Ophiuchus

Monthly Notices o f the RAS, Notes from - This entry should be combined with entry for: Notes from other journals: Monthly Notices o f the RAS

also, for ‘VY Hyi’ read ‘VW Hyi’Nova, Vul No.l (1984) and Chart 60, 3; 60, 12 - delete entry

Vul No.2 (1984) photograph 60,4-5; 61 ,4 - delete entryObituary: for ‘Patson’ read ‘Patston’OPHIUCHUS: RS: read ‘1985 - 63 ,2-3; 6 3 ,14’

add entry: HR 6902 - 69, 23-25RCB stars: add 56, 9SCORPIUS: add entry:

Sco XI - 44, 6-7,12SCUTUM: Nova 1981 and Branchett’s object are the same starSERPENS: Nova 1978 is LW SerTAURUS: Entry for 17 should come after that for lambda

CSV 6110 is V718TauURSA MAJOR: CH: add 14 ,1; 15,2; 16, 5Entry for 70 should come after that for psiVSS Observations and Cyg-X2, etc. - delete entryVULPECULA: QU: add 61,4

ADDRESS CORRECTIONE.J. Handford 109 Winchelsea Road, Rye, East Sussex TN31 7EL

CIRCULARS

Charges: U.K. & Eire - £4 for Circulars and light-curves (4 issues)Other countries - £5

Payments (made out to the BAA) and material for inclusion should be sent to Storm Dunlop.

CHARTS: Eclipsing - Order from Mrs E. IslesAll others - John Toone

Charges: Telescopic - SAE plus 30p per starEclipsing - SAE plus 6p per star (1 sheet)Binocular - SAE plus 8p per star (1 sheet)

NB: SAEs should preferably be A4 size

BOOKLETS

Direct sale prices apply to material collected from the Office at Burlington House or pur­chases at BAA Meetings.

Binocular Variable Star Charts: V ol.l

£1.25 (U.K) or £1.50 (Overseas) each, including postage (Direct sale price £1.00)

Eclipsing Binary Programme Handbook: 1988

£1.25 (U.K.) or £1.50 (Overseas) each, including postage (Direct sale price £1.00)

Available from Storm Dunlop or BAA Office at Burlington House

VARIABLE STAR SECTION CIRCULAR 71

CONTENTS

INDEX TO CIRCULARS 12 to 70

Castle Printers of Wittering