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Standard Arc Lamp CalibrationSetups for RSS Grating Spectroscopy
Kenneth NordsieckBrian Babler
University of Wisconsin
Document Number: SALT-3170AM0008
Version 1.119 September, 2011
Change History
Rev Date Description
1.0 January 6, 2011 Document origin
1.1 September 19, 2011 Updated to include "next best" lamp selections
Table of Contents
1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Arc Lamp Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3 Standard Arc Setups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.1 Normal Grating Spectroscopy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.2 Multiplexed Grating Spectroscopy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33.3 Lamp exposures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4 Comparison with PV Arcs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Appendices: Lamp Line ID's . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13A. Ar Lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13B. Ne Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15C. Xe Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17D. CuAr Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19E. ThAr Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21F. HgAr Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 1
1 Scope
This document surveys existing arc lamp spectra for RSS grating modes, in order to define anoptimal standard table of lamp calibration setups as a function of grating, articulation, and orderseparating filter. This table is to be used by the SALT scheduler to perform standard arccalibrations for each RSS grating observation. The arc lamp survey is described in Section 2, the optimal arc setup table and the method for determining it is in section 3, and a comparison ofthis setup choice with the choice actually made in existing Performance Verification (“PV”)observations is made in Section 4. This is followed by an appendix containing an atlas of lampspectra with line identifications.
2 Arc Lamp Survey
Table 1 lists arc spectra that were analyzed for this survey. They were obtained in the lab beforeand after PV phase and during PV.
Lamp Grating ArtAng ArtSta λ0 λ1 Filter Exp Slit Image rms rms(R/mm) (deg) (D) (D) (s) (“) (D) (res)
Ar 900 24.25 31 3075 6211 0 10 1.5 0607250007 0.4620.025Ar 300 13 16 3200 10000 3200 30 1.5 0604020039 0.143
Ar 900 40 52 6053 9068 4600 30 1.5 0604020037 0.129Ne 300 10 12 986 10574 3200 1 0.33 0502020007 0.143
0.021Ne 900 40 52 6053 9068 4600 2 1.5 0610290222 0.056Xe 300 10 12 3200 10000 3200 1 0.33 0502020009 0.122
0.038Xe 900 26.5 34 3505 6628 3200 20 1.0 0610100016 0.215Xe 900 40 52 6053 9068 4600 20 1.5 0610130039 0.190
Cu Ar 900 24.25 31 3075 6211 0 60 1.5 0607260040 0.0920.026
Cu Ar 900 27.25 35 3649 6766 3400 30 1.5 0605060024 0.202Th Ar 900 24.25 31 3075 6211 0 30 1.5 0610210079 0.318
0.063Th Ar 900 31 40 4362 7453 3850 10 1.2 0610090032 0.238Th Ar 900 40 52 6053 9068 4600 20 1.5 0610130046 0.359Hg Ar 900 24.25 31 3075 6211 0 30 0.33 0906300023 0.056 0.036
Table 1. RSS Arc Spectra
Each of these were cleaned using the standard RSS SALT pipeline, then wavelength calibratedusing the existing line lists and a cubic wavelength fit. A culled line list for each wasconstructed using only those lines that fit to better than 1 Angstrom. The last two columns givethe rms deviation from this fit, in units of Dngstroms, and, averaged for each lamp, in resolutionelements (λ/R). Typical errors are about 3% of λ/R, except for the Th Ar lamp, indicating thatthe Th Ar line list could be improved. Apart from this, no systematics are seen in the residuals,indicating that a fifth order polynomial term is unnecessary, and that the CCD mosaic geometryis calibrated to better than about 0.1 pixel. A merged line list was then constructed combiningall spectra from the same lamp, with average line peak strengths relative to one of the brightestlines. These spectra, with line identifications, and the final culled line lists can be found inAppendices A - F.
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Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 2
3 Standard Arc Setups
Using the culled line lists from section 2, a list of usable arc lamps L as a function of grating g,camera station s, and filter f was constructed using the total number of lines Ntot (L, g, s, f) inthe wavelength range for that configuration Δλ = λ0 - λ1, restricting consideration to those lampswith enough total lines to allow a fit Ntot $ Nmin, but not so many that crowding would ensueNtot # Nmax.
3.1 Normal Grating Spectroscopy
For standard grating spectroscopy using the broad-band order separating filters, the wavelengthrange was set as follows: For the 300 R/mm grating (configuration ID 101 - 105), the wavelengthrange was assumed to be the filter cutoff to 10000 D, independent of s, ignoring second orderlines. For the other gratings (configuration ID’s 201-229, 301-348, 401- 460, 501- 554, and 601- 651), the wavelength range was assumed to be the total range for an on-axis beam at the givens, independent of the filter. Given a choice, the lamp with the best distribution of lines across thespectrum was then chosen using the summed relative line intensities in four regions
• the left edge of the spectrum I0(λ < λ0 + xΔλ)
• the left center of the spectrum I0c(λ0 + xΔλ < λ < (λ0 + λ1)/2)
• the right center of the spectrum I1c((λ0 + λ1)/2 < λ < λ1 - xΔλ)
• the right edge of the spectrum I1(λ > λ1 - xΔλ)
An “OK” lamp obeyed the Nmin and Nmax criteria and had at least one line in each of the fourregions. The “optimal” lamp was the one with the maximum value of min (I0, I0c, I1c, I1). Threeparameters then define the choice. These were ultimately set as follows to optimize the results:
Nmin = 8
Nmax = 59
x = 0.16
Tables 4A-F list the results, giving configuration ID, grating R/mm, filter or camera station,number of "OK" lamps, the best lamp, and the exposure (see section 3.3) and number of linesfor that lamp. In addition, the "next best" "OK" lamp is listed as "Lamp2", and itsrecommended exposure and number of lines is shown (where available), to handle situationswhere the optimal lamp is not functional for some reason. Except for the 3000 R/mm grating, atleast one "OK" lamp was found for each configuration. For the 3000 R/mm grating, for sevenUV and one mid-spectrum configurations (boxed), no single lamp was satisfactory. For the firstsix UV settings (yellow highlight), an exposure with both the Hg Ar and with the Th Ar lampneeds to be obtained to satisfactorily cover the full spectrum. For the other two, a single Th Arspectrum was as good as could be efficiently realized. (See comments in Table 4). A chartshowing the number of configurations for which each lamp is optimal is shown in Figure 1. There are 253 total configurations accounted for here.
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Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 3
3.2 Multiplexed Grating Spectroscopy
For multiplexed grating spectroscopy usingthe Fabry-Perot narrow-band filters(configuration ID 1-40), the wavelength rangewas assumed to be the filter bandpass,independent of the grating and camera station. For these very short spectra, a linearwavelength calibration was assumed, so thatfewer lines would be satisfactory:
Nmin = 3
Nmax = 19
x = 0.32
An “OK” lamp was one that has at least one line in each of three regions, the left edge (I0), thecenter (I0c + I1c) and right edge (I1). Optimum lamp results are given in Table 4G. For the 25"OK" cases the "optimal" lamp was the one with the maximum value of min (I0, (I0c + I1c), I1). For14 of these, there is more than one "OK" lamp, and the "next best" lamp is also shown in the lastthree columns, as in the normal grating spectroscopy tables. For the 15 "not OK" (marginal)cases (boxed), the one with the maximum total number of lines was chosen as optimal. Thenumber of configurations then having a particular number of lines is given in Table 2:
# Lines 1 2 3 4 5 6 7
# Configurations 2 4 17 9 3 2 3
Table 2. Multiplexed Grating Spectroscopy available lines
So at least there is no configuration completely lacking lines in any lamp. However, for the 15marginal configurations, it will probably be necessary to obtain a separate arc spectrum with theinterference filter replaced by the appropriate order-blocking filter, with at least one slit in theslitmask isolated in the direction of dispersion, in order to obtain the dispersion as a function ofslit position. A similar workaround would probably necessary if the "optimal" lamp is notfunctional and there is no "next best" "OK" lamp. The number of configurations for which eachlamp is optimal is shown in Figure 1 (top). There are 40 multiplexed configurations accountedfor here.
3.3 Lamp exposures
Exposure times for each lamp were set by first establishing (Table 3) an exposure that would notsaturate the normalization line for each lamp.
Figure 1. Optimal configurations for each lamp
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Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 4
Lamp Ar Ne Xe Cu Ar Th Ar Hg Ar
Norm Line (D) 6965.43 7032.41 8280.12 4764.86 7635.11 5460.74
Norm Exp (s) 10 0.8 2 60 15 10
Table 3. Lamp Normalization lines and exposures
Normalization lines for each lamp were the brightest lines in the RSS range, except for Xe,where the two very bright lines at 8231.63 and 8819.41D are allowed to saturate. The exposurefor a particular configuration was then scaled to the brightest line in the λ0 - λ1 range, with amaximum
Tmax = 60 seconds
For exposures less than 5 seconds, it may be necessary to use a longer exposure with theappropriate Neutral Density filter.
The six appendices present arc spectra with line identifications, followed by the culled line lists,with intensities normalized to 100000 (yellow highlight). The normalization lines were thoseused to establish the maximum exposure times for each arc. The line list is restricted to thoselines from the NIST line lists that had an error of less than 1 Angstrom in cubic dispersion fits.
Table 4A. 300 R/mm Grating Configurations
ID Grating Filter λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines101 300 0 3200 9000 1 Ar 10 57 Xe 2 64102 300 3200 3200 9000 1 Ar 10 57 Xe 2 64103 300 3400 3400 9000 1 Ar 10 57 Xe 2 64104 300 3850 3850 9000 1 Ar 10 57 Xe 2 63105 300 4600 4600 9000 2 Ar 10 48 Xe 2 53
Table 4B. 900 R/mm Grating Configurations
ID Grating Station λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines201 900 31 3075 6211 2 Hg Ar 10.0 16 Th Ar 60.0 53202 900 32 3219 6351 3 Th Ar 60.0 54 Xe 60.0 31203 900 33 3362 6489 3 Th Ar 60.0 58 Xe 60.0 33204 900 34 3505 6628 3 Ar 31.3 37 Th Ar 60.0 59205 900 35 3649 6766 2 Ar 31.3 39 Ar 31.3 39206 900 36 3792 6904 2 Ar 31.3 41 Xe 60.0 39207 900 37 3934 7042 2 Ar 10.0 43 Xe 60.0 41208 900 38 4077 7179 2 Ar 10.0 46 Xe 60.0 41209 900 39 4220 7316 2 Xe 60.0 36 Ar 10.0 46210 900 40 4362 7453 2 Xe 60.0 38 Ar 10.0 48211 900 41 4504 7590 2 Ar 10.0 49 Xe 60.0 37212 900 42 4646 7726 2 Xe 60.0 34 Th Ar 15.0 61213 900 43 4788 7862 3 Xe 60.0 31 Ar 10.0 45214 900 44 4929 7997 3 Ar 10.0 45 Xe 60.0 27
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Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 5
ID Grating Station λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines215 900 45 5071 8132 2 Xe 60.0 27 Th Ar 15.0 55216 900 46 5212 8267 2 Th Ar 15.0 54 Xe 2.0 29217 900 47 5353 8401 2 Th Ar 15.0 53 Xe 2.0 31218 900 48 5493 8535 3 Ne 0.7 42 Th Ar 15.0 56219 900 49 5634 8669 4 Ne 0.7 47 Ar 10.0 35220 900 50 5774 8802 4 Ne 0.7 48 Ar 10.0 33221 900 51 5914 8935 4 Ne 0.7 48 Ar 10.0 28222 900 52 6053 9068 4 Ne 0.7 46 Th Ar 15.0 51223 900 53 6193 9200 2 Ne 0.7 43 Xe 2.0 38224 900 54 6332 9332 2 Ne 0.7 44 Xe 2.0 35225 900 55 6471 9463 2 Xe 2.0 35 Ne 0.7 41226 900 56 6609 9594 2 Xe 2.0 33 Ne 0.7 38227 900 57 6748 9725 2 Xe 2.0 33 Ne 0.7 35228 900 58 6886 9855 1 Xe 2.0 30229 900 59 7024 9985 1 Xe 2.0 28
Table 4C. 1300 R/mm Grating Configurations
ID Grating Station λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines301 1300 49 3900 6002 5 Cu Ar 50.5 56 Ar 31.3 28302 1300 50 3997 6094 5 Cu Ar 50.5 58 Ar 31.3 31303 1300 51 4094 6186 4 Cu Ar 50.5 55 Ar 31.3 32304 1300 52 4191 6278 4 Ar 47.8 30 Cu Ar 50.5 51305 1300 53 4287 6369 4 Ar 47.8 29 Cu Ar 59.6 48306 1300 54 4384 6460 4 Ar 47.8 29 Cu Ar 59.6 45307 1300 55 4480 6551 4 Ar 47.8 30 Cu Ar 59.6 44308 1300 56 4576 6642 4 Cu Ar 59.6 40 Ar 47.8 29309 1300 57 4672 6733 4 Cu Ar 59.6 34 Ar 47.8 28310 1300 58 4767 6823 2 Th Ar 60.0 35 Xe 60.0 21311 1300 59 4862 6912 3 Ar 47.8 30 Th Ar 60.0 35312 1300 60 4958 7002 3 Ar 10.0 32 Th Ar 55.8 38313 1300 61 5053 7091 2 Ar 10.0 33 Th Ar 55.8 38314 1300 62 5147 7180 3 Ar 10.0 35 Th Ar 55.8 41315 1300 63 5242 7269 3 Ar 10.0 32 Xe 60.0 20316 1300 64 5336 7357 3 Ar 10.0 34 Th Ar 55.8 43317 1300 65 5430 7445 3 Ar 10.0 36 Th Ar 55.8 44318 1300 66 5524 7533 3 Ar 10.0 36 Th Ar 55.8 46319 1300 67 5617 7620 4 Ne 0.7 31 Ar 10.0 33320 1300 68 5711 7707 4 Ne 0.7 31 Ar 10.0 33321 1300 69 5804 7794 4 Ne 0.7 31 Ar 10.0 31322 1300 70 5897 7880 3 Th Ar 15.0 44 Ar 10.0 28323 1300 71 5989 7966 3 Xe 60.0 20 Th Ar 15.0 43324 1300 72 6082 8052 3 Xe 60.0 22 Th Ar 15.0 43325 1300 73 6174 8137 3 Xe 60.0 22 Ne 0.7 26
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Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 6
ID Grating Station λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines326 1300 74 6266 8222 3 Xe 60.0 22 Ne 0.7 25327 1300 75 6357 8306 3 Ne 0.7 24 Xe 2.0 22328 1300 76 6448 8391 3 Ne 0.7 24 Xe 2.0 23329 1300 77 6539 8475 3 Ne 0.7 24 Xe 2.0 21330 1300 78 6630 8558 3 Th Ar 15.0 36 Ne 0.7 25331 1300 79 6720 8641 3 Ne 0.7 25 Th Ar 15.0 34332 1300 80 6811 8724 3 Ne 0.7 27 Th Ar 15.0 32333 1300 81 6900 8807 3 Ne 0.7 27 Th Ar 15.0 31334 1300 82 6990 8889 3 Ne 0.7 27 Th Ar 15.0 26335 1300 83 7079 8970 3 Th Ar 15.0 24 Ne 0.9 26336 1300 84 7168 9052 2 Ne 0.9 27 Xe 2.0 22337 1300 85 7257 9133 2 Ne 2.0 25 Xe 2.0 22338 1300 86 7345 9213 2 Ne 2.0 27 Xe 2.0 23339 1300 87 7433 9293 2 Ne 2.0 28 Xe 2.0 21340 1300 88 7521 9373 2 Ne 4.5 27 Xe 2.0 21341 1300 89 7608 9452 1 Xe 2.0 21342 1300 90 7695 9531 2 Xe 2.0 22 Ne 4.5 25343 1300 91 7782 9610 2 Xe 2.0 22 Ne 4.5 25344 1300 92 7868 9688 1 Xe 2.0 22345 1300 93 7954 9765 1 Xe 2.0 22346 1300 94 8040 9843 1 Xe 2.0 20347 1300 95 8126 9919 1 Xe 2.0 20348 1300 96 8211 9996 1 Xe 2.0 19 Ar 60.0 1
Table 4D. 1800 R/mm Grating Configurations
ID Grating Station λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines401 1800 73 4459 5877 4 Ar 60.0 21 Cu Ar 59.6 31402 1800 74 4525 5938 4 Cu Ar 59.6 32 Ar 60.0 21403 1800 75 4591 5999 4 Cu Ar 59.6 28 Ar 60.0 21404 1800 76 4657 6060 4 Cu Ar 59.6 28 Ar 47.8 22405 1800 77 4723 6121 2 Cu Ar 59.6 27 Th Ar 60.0 20406 1800 78 4788 6181 2 Cu Ar 60.0 26 Th Ar 60.0 19407 1800 79 4854 6241 3 Cu Ar 60.0 24 Th Ar 60.0 19408 1800 80 4919 6301 4 Cu Ar 60.0 24 Ar 47.8 22409 1800 81 4984 6360 4 Cu Ar 60.0 23 Ar 47.8 22410 1800 82 5048 6420 3 Ar 47.8 24 Cu Ar 60.0 24411 1800 83 5113 6479 3 Ar 47.8 24 Cu Ar 60.0 24412 1800 84 5177 6537 4 Ar 47.8 21 Cu Ar 60.0 23413 1800 85 5241 6596 3 Ar 47.8 20 Xe 60.0 12414 1800 86 5305 6654 4 Ar 47.8 21 Cu Ar 60.0 22415 1800 87 5368 6712 3 Ar 47.8 22 Th Ar 60.0 24416 1800 88 5432 6769 2 Ar 47.8 22 Th Ar 60.0 25417 1800 89 5495 6827 3 Ar 47.8 21 Th Ar 60.0 27418 1800 90 5558 6884 3 Ar 47.8 22 Th Ar 60.0 28
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ID Grating Station λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines419 1800 91 5620 6940 3 Ar 47.8 20 Th Ar 60.0 28420 1800 92 5683 6997 4 Ne 0.9 22 Ar 10.0 20421 1800 93 5745 7053 4 Ne 0.7 23 Ar 10.0 20422 1800 94 5807 7109 4 Ne 0.7 24 Ar 10.0 20423 1800 95 5868 7164 4 Ne 0.7 23 Ar 10.0 20424 1800 96 5930 7219 3 Ne 0.7 23 Ar 10.0 19425 1800 97 5991 7274 3 Ne 0.7 22 Ar 10.0 20426 1800 98 6052 7329 3 Ne 0.7 21 Th Ar 55.8 33427 1800 99 6113 7383 3 Ne 0.7 20 Th Ar 55.8 35428 1800 100 6173 7437 4 Ne 0.7 17 Xe 60.0 17429 1800 101 6233 7490 4 Ne 0.7 19 Ar 10.0 20430 1800 102 6293 7544 4 Ne 0.7 19 Xe 60.0 15431 1800 103 6352 7597 4 Ne 0.7 18 Xe 60.0 15432 1800 104 6412 7649 4 Ne 0.7 16 Xe 60.0 15433 1800 105 6471 7702 4 Ne 0.7 16 Xe 60.0 14434 1800 106 6529 7754 3 Xe 60.0 13 Ar 10.0 21435 1800 107 6588 7805 3 Xe 60.0 13 Th Ar 15.0 28436 1800 108 6646 7857 2 Xe 60.0 12 Th Ar 15.0 28437 1800 109 6704 7908 2 Xe 60.0 12 Th Ar 15.0 26438 1800 110 6762 7958 3 Xe 60.0 11 Th Ar 15.0 25439 1800 111 6819 8009 3 Xe 60.0 12 Th Ar 15.0 24440 1800 112 6876 8059 3 Xe 60.0 11 Th Ar 15.0 24441 1800 113 6933 8108 3 Xe 60.0 9 Ne 0.7 11442 1800 114 6989 8157 3 Xe 60.0 8 Th Ar 15.0 20443 1800 115 7045 8206 3 Xe 60.0 8 Ne 0.9 12444 1800 116 7101 8255 2 Xe 2.0 10 Ne 0.9 11445 1800 117 7157 8303 1 Ne 0.9 13446 1800 118 7212 8351 3 Ne 0.9 12 Xe 2.0 11447 1800 119 7267 8398 3 Ne 2.0 13 Xe 2.0 11448 1800 120 7321 8446 3 Ne 2.0 14 Th Ar 15.0 13449 1800 121 7376 8492 2 Th Ar 15.0 12 Xe 2.0 12450 1800 122 7430 8539 3 Ne 2.0 16 Xe 2.0 10451 1800 123 7483 8585 3 Ne 4.5 16 Xe 2.0 11452 1800 124 7537 8631 3 Ne 4.5 15 Th Ar 15.0 12453 1800 125 7590 8676 1 Th Ar 15.0 13454 1800 126 7642 8721 1 Xe 2.0 11455 1800 127 7695 8765 2 Th Ar 48.4 12 Xe 2.0 13456 1800 128 7747 8810 2 Th Ar 48.4 12 Xe 2.0 13457 1800 129 7798 8853 2 Ne 4.5 17 Xe 2.0 14458 1800 130 7850 8897 2 Ne 4.5 18 Xe 2.0 13459 1800 131 7901 8940 2 Ne 4.5 19 Xe 2.0 14460 1800 132 7952 8983 2 Ne 4.5 18 Xe 2.0 15
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Table 4E. 2300 R/mm Grating Configurations
ID Grating Station λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines501 2300 79 3799 4884 3 Cu Ar 50.5 41 Th Ar 60.0 32502 2300 80 3849 4931 3 Cu Ar 50.5 41 Th Ar 60.0 30503 2300 81 3900 4978 3 Cu Ar 50.5 40 Th Ar 60.0 30504 2300 82 3951 5024 3 Cu Ar 50.5 41 Th Ar 60.0 30505 2300 83 4001 5070 3 Cu Ar 50.5 41 Th Ar 60.0 30506 2300 84 4052 5116 3 Cu Ar 50.5 38 Th Ar 60.0 28507 2300 85 4102 5162 4 Cu Ar 50.5 36 Ar 31.3 12508 2300 86 4152 5207 3 Cu Ar 50.5 36 Ar 31.3 14509 2300 87 4201 5253 2 Cu Ar 59.6 32 Th Ar 60.0 28510 2300 88 4251 5298 3 Cu Ar 59.6 30 Ar 60.0 13511 2300 89 4300 5343 3 Cu Ar 59.6 28 Ar 60.0 11512 2300 90 4350 5387 2 Ar 60.0 11 Th Ar 60.0 24513 2300 91 4399 5431 3 Ar 60.0 11 Xe 60.0 16514 2300 92 4447 5476 3 Ar 60.0 12 Xe 60.0 16515 2300 93 4496 5520 3 Cu Ar 59.6 23 Ar 60.0 13516 2300 94 4544 5563 1 Cu Ar 59.6 23517 2300 95 4593 5607 2 Cu Ar 59.6 20 Th Ar 60.0 17518 2300 96 4641 5650 3 Cu Ar 59.6 18 Ar 60.0 12519 2300 97 4689 5693 3 Cu Ar 59.6 18 Ar 60.0 13520 2300 98 4736 5735 3 Cu Ar 59.6 16 Th Ar 60.0 12521 2300 99 4784 5778 3 Cu Ar 60.0 16 Th Ar 60.0 12522 2300 100 4831 5820 2 Cu Ar 60.0 15 Th Ar 60.0 12523 2300 101 4878 5862 2 Cu Ar 60.0 16 Th Ar 60.0 11524 2300 102 4925 5904 2 Cu Ar 60.0 16 Th Ar 60.0 10525 2300 103 4971 5945 3 Cu Ar 60.0 16 Ar 60.0 18526 2300 104 5018 5986 3 Ar 60.0 18 Cu Ar 60.0 15527 2300 105 5064 6027 3 Ar 60.0 19 Cu Ar 60.0 14528 2300 106 5110 6068 3 Ar 47.8 21 Cu Ar 60.0 17529 2300 107 5156 6109 3 Ar 47.8 19 Cu Ar 60.0 17530 2300 108 5201 6149 2 Ar 47.8 18 Th Ar 60.0 11531 2300 109 5247 6189 1 Th Ar 60.0 13532 2300 110 5292 6228 2 Ar 47.8 17 Th Ar 60.0 14533 2300 111 5337 6268 2 Ar 47.8 17 Th Ar 60.0 14534 2300 112 5381 6307 1 Cu Ar 60.0 18535 2300 113 5426 6346 1 Cu Ar 60.0 19536 2300 114 5470 6384 3 Cu Ar 60.0 19 Ar 47.8 16537 2300 115 5514 6422 3 Ar 47.8 16 Cu Ar 60.0 19538 2300 116 5557 6460 3 Ar 47.8 16 Cu Ar 60.0 19539 2300 117 5601 6498 4 Cu Ar 60.0 18 Ar 47.8 14540 2300 118 5644 6536 4 Cu Ar 60.0 17 Ar 47.8 13541 2300 119 5687 6573 4 Ar 47.8 13 Th Ar 60.0 17542 2300 120 5730 6610 4 Ne 0.9 18 Ar 47.8 14543 2300 121 5772 6646 4 Ne 0.9 18 Ar 47.8 13544 2300 122 5815 6683 4 Ar 47.8 13 Ne 0.9 20
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ID Grating Station λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines545 2300 123 5857 6719 4 Ar 47.8 12 Ne 0.9 20546 2300 124 5898 6754 3 Ar 47.8 11 Ne 0.9 19547 2300 125 5940 6790 3 Ne 0.9 19 Ar 47.8 10548 2300 126 5981 6825 3 Ne 0.9 17 Ar 47.8 10549 2300 127 6022 6860 2 Ar 47.8 10 Th Ar 60.0 20550 2300 128 6063 6894 2 Ar 60.0 9 Th Ar 60.0 20551 2300 129 6103 6929 3 Ar 60.0 9 Th Ar 60.0 21552 2300 130 6143 6963 4 Ne 0.9 14 Ar 60.0 10553 2300 131 6183 6996 3 Ne 0.9 13 Xe 60.0 14554 2300 132 6223 7030 3 Ne 0.9 12 Xe 60.0 13
Table 4F. 3000 R/mm Grating Configurations
ID Grating Station λ0 λ1 OK Lamp1 Exp Lines Lamp2
Exp Lines Comment
601 3000 82 3029 3852 0 Hg Ar 60.0 6 Th Ar 60.0 6602 3000 83 3068 3887 0 Hg Ar 60.0 6 Th Ar 60.0 6603 3000 84 3106 3922 1 Hg Ar 60.0 8 Th Ar 60.0 6604 3000 85 3145 3957 0 Hg Ar 60.0 6 Th Ar 60.0 7 Hg Ar 3341 is
24% from left605 3000 86 3183 3992 0 Hg Ar 60.0 6 Th Ar 60.0 7 Hg Ar 3341 is
20% from left606 3000 87 3221 4027 0 Hg Ar 60.0 6 Th Ar 60.0 8607 3000 88 3259 4062 1 Hg Ar 23.0 7 Th Ar 60.0 9608 3000 89 3297 4096 2 Hg Ar 23.0 8 Th Ar 60.0 10609 3000 90 3335 4130 2 Hg Ar 23.0 8 Th Ar 60.0 10610 3000 91 3372 4164 1 Th Ar 60.0 11611 3000 92 3410 4198 0 Th Ar 60.0 10 Th Ar 3544 is
17% from left612 3000 93 3447 4232 1 Th Ar 60.0 10613 3000 94 3484 4265 1 Th Ar 60.0 11614 3000 95 3521 4298 1 Th Ar 60.0 12615 3000 96 3558 4332 1 Th Ar 60.0 13616 3000 97 3595 4364 1 Hg Ar 11.6 8617 3000 98 3631 4397 2 Hg Ar 11.6 8 Xe 60.0 8618 3000 99 3668 4430 3 Cu Ar 50.5 25 Th Ar 60.0 17619 3000 100 3704 4462 2 Cu Ar 50.5 26 Th Ar 60.0 17620 3000 101 3740 4494 2 Cu Ar 50.5 27 Th Ar 60.0 19621 3000 102 3776 4526 2 Cu Ar 50.5 27 Th Ar 60.0 19622 3000 103 3811 4558 3 Cu Ar 50.5 28 Ar 31.3 8623 3000 104 3847 4590 4 Cu Ar 50.5 30 Ar 31.3 8624 3000 105 3882 4621 4 Cu Ar 50.5 30 Ar 31.3 9625 3000 106 3918 4652 3 Cu Ar 50.5 31 Th Ar 60.0 20626 3000 107 3953 4683 2 Cu Ar 50.5 32 Th Ar 60.0 21627 3000 108 3988 4714 3 Cu Ar 50.5 33 Th Ar 60.0 22
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ID Grating Station λ0 λ1 OK Lamp1 Exp Lines Lamp2
Exp Lines Comment
628 3000 109 4022 4745 3 Cu Ar 50.5 32 Th Ar 60.0 23629 3000 110 4057 4775 4 Cu Ar 50.5 30 Ar 31.3 10630 3000 111 4091 4805 4 Cu Ar 50.5 29 Ar 31.3 10631 3000 112 4126 4835 3 Cu Ar 50.5 29 Th Ar 60.0 23632 3000 113 4160 4865 3 Cu Ar 50.5 28 Th Ar 60.0 23633 3000 114 4193 4894 3 Cu Ar 50.5 27 Th Ar 60.0 24634 3000 115 4227 4924 2 Cu Ar 59.6 26 Th Ar 60.0 24635 3000 116 4261 4953 2 Cu Ar 59.6 24 Th Ar 60.0 23636 3000 117 4294 4982 3 Cu Ar 59.6 25 Th Ar 60.0 23637 3000 118 4327 5011 3 Cu Ar 59.6 23 Th Ar 60.0 22638 3000 119 4360 5039 3 Cu Ar 59.6 22 Th Ar 60.0 21639 3000 120 4393 5067 2 Cu Ar 59.6 22 Th Ar 60.0 20640 3000 121 4425 5095 3 Cu Ar 59.6 21 Xe 60.0 15641 3000 122 4458 5123 3 Cu Ar 59.6 20 Xe 60.0 15642 3000 123 4490 5151 2 Cu Ar 59.6 19 Th Ar 60.0 18643 3000 124 4522 5178 2 Cu Ar 59.6 19 Th Ar 60.0 16644 3000 125 4554 5206 2 Cu Ar 59.6 19 Th Ar 60.0 15645 3000 126 4585 5232 3 Cu Ar 59.6 17 Ar 60.0 8646 3000 127 4617 5259 2 Cu Ar 59.6 15 Th Ar 60.0 13647 3000 128 4648 5286 2 Cu Ar 59.6 13 Th Ar 60.0 13648 3000 129 4679 5312 1 Th Ar 60.0 11649 3000 130 4710 5338 0 Th Ar 60.0 10 Th Ar 5231 is
17% from right650 3000 131 4741 5364 1 Th Ar 60.0 9651 3000 132 4771 5390 1 Th Ar 60.0 8
Table 4G. Multiplexed Grating Spectroscopy Configurations
ID Filter λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines1 PI04349 4296 4376 2 Cu Ar 60.0 5 Th Ar 60.0 42 PI04412 4380 4476 0 Cu Ar 60.0 23 PI04478 4421 4507 0 Th Ar 60.0 34 PI04530 4483 4581 2 Cu Ar 60.0 4 Th Ar 60.0 45 PI04600 4550 4660 2 Cu Ar 60.0 7 Th Ar 60.0 46 PI04670 4629 4721 1 Th Ar 60.0 37 PI04760 4685 4798 3 Cu Ar 59.6 3 Xe 60.0 48 PI04820 4791 4897 2 Cu Ar 60.0 3 Th Ar 60.0 39 PI04912 4846 4948 1 Cu Ar 60.0 3
10 PI04991 4953 5063 1 Cu Ar 60.0 311 PI05072 5000 5110 0 Cu Ar 60.0 212 PI05152 5101 5219 1 Ar 60.0 413 PI05237 5161 5280 0 Ar 60.0 314 PI05325 5289 5420 0 Xe 60.0 115 PI05420 5348 5476 0 Ar 60.0 2
10
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 11
ID Filter λ0 λ1 OK Lamp Exp Lines Lamp2 Exp Lines16 PI05520 5476 5613 2 Ar 60.0 4 Cu Ar 60.0 517 PI05632 5548 5682 2 Ar 60.0 4 Cu Ar 60.0 418 PI05731 5658 5795 0 Th Ar 60.0 219 PI05834 5743 5887 0 Ar 60.0 320 PI05946 5894 6051 1 Th Ar 60.0 321 PI06062 5969 6117 1 Th Ar 60.0 322 PI06179 6103 6263 1 Ne 2.0 423 PI06300 6201 6360 1 Ne 1.8 424 PI06418 6348 6504 2 Cu Ar 60.0 3 Th Ar 60.0 425 PI06536 6437 6593 0 Xe 60.0 326 PI06647 6575 6730 3 Ne 1.3 4 Xe 60.0 327 PI06765 6661 6828 3 Xe 60.0 3 Ar 60.0 328 PI06894 6824 6997 3 Ar 10.0 4 Xe 60.0 529 PI07021 6918 7080 1 Th Ar 55.8 630 PI07131 7056 7207 0 Th Ar 60.0 431 PI07253 7138 7322 2 Ar 27.1 3 Th Ar 60.0 432 PI07400 7316 7526 2 Ar 60.0 6 Th Ar 60.0 533 PI07556 7432 7634 0 Ne 2.0 534 PI07692 7604 7788 0 Ar 60.0 135 PI07832 7703 7911 0 Th Ar 60.0 336 PI07999 7892 8127 0 Ne 44.5 337 PI08175 8037 8262 0 Ne 40.8 338 PI08350 8210 8514 1 Ne 4.5 739 PI08535 8423 8669 2 Ne 7.5 7 Th Ar 48.4 640 PI08730 8630 8914 1 Xe 2.0 5
4 Comparison with PV Arcs
To determine what improvement is likely to be gained by using the suggested optimal arcs, asurvey was made of the arc lamps used during Performance Verification. There are 1801 arcsobtained in 95 normal grating spectroscopyconfigurations in this survey. Where morethan one lamp was used for a particularconfiguration, the most frequent choice wasused (typically, this was on the order of 75%of the time). Figure 2 shows in blue thenumber of PV configurations where eachlamp would be used optimally (from Table4A-F). In green is the number ofconfigurations where that optimal lamp wasactually used in PV. In red is the number ofconfigurations where that lamp was used inPV in an non-optimal situation. In general, the
Figure 2. Non-optimal lamp choices in PV
11
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 12
optimal lamp was used in about 1/3 of the configurations. It is true that some non-optimalchoices were "OK", in having lines in all four areas of the spectrum, though not distributed aswell as in the optimal lamps. But even accounting for these, an "OK" lamp was used only 40%of the time. Most of the rest of the choices had lines missing in one of the four areas. Weconclude that there is a substantial gain to be made by adopting this list of optimal arcs.
12
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 13
Appendices: Lamp Line ID's
A. Ar Lamp. Dashed: second order
3894.660
4158.591
4181.884
4259.362
4300.101
4363.795
4510.733
4522.3234596.097
4628.441
4702.316
5118.2025151.391
5221.271
5421.352
5495.874
5558.702
5572.5415606.733
5650.704
5739.520
5802.0805834.263
5860.310
5888.584
5912.085
6013.678
6032.127
6043.223
6145.441
0.0E+00
1.0E+07
2.0E+07
3.0E+07
3000 4000 5000 6000 7000
Ar 900 l/mm 24.25 deg6369.575
6604.853 6677.282
6752.834
6827.249
6871.289
6937.664
7030.251
7107.478
7125.82
7147.042
7206.98
7272.936
7353.293
7372.118
7383.981
7435.368
7503.869
7514.652
8667.944
7669.36
7789.32
8317.18
8363.77
8502.37
8518.72
8532.57
8544.34
8600.20
8727.59
9021.47
0.0E+00
5.0E+07
1.0E+08
1.5E+08
2.0E+08
6000 6500 7000 7500 8000 8500 9000 9500
Ar 900 l/mm 40 deg
13
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 14
Wavelength Intensity
4158.591 31969
4181.884 5618
4251.190 11792
4300.101 9651
4363.795 385
4510.733 5970
4522.323 2068
4596.097 2663
4628.441 1592
4702.316 2990
5118.202 1083
5151.391 2193
5162.285 5501
5187.746 5464
5221.271 5739
5421.352 2345
5451.652 4508
5495.874 12103
5558.702 10027
5572.541 4724
Wavelength Intensity
5606.733 9457
5650.704 4767
5739.520 2884
5802.080 903
5834.263 1513
5860.310 1404
5888.584 7138
5912.085 4983
6013.678 828
6032.127 20938
6043.223 8203
6145.441 2606
6369.575 752
6416.307 9885
6538.112 1743
6604.853 1085
6677.282 10895
6752.834 15445
6827.249 727
Wavelength Intensity
6871.289 14569
6937.664 7341
6965.431 100000
7030.251 13981
7107.478 2518
7125.820 1568
7147.042 36833
7206.980 1760
7272.936 22926
7353.293 2835
7372.118 273
7383.981 5617
7435.368 22
7503.869 1507
7514.652 1003
7635.106 2273
8667.944 6073
Table A1. Ar Line Intensities
14
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 15
B. Ne Lamp
5852.488
5881.895
5944.834
5965.471
6029.997
6074.338
6128.450
6143.063
6163.594
6217.281
6266.495
6304.789
6334.428
6382.991
6402.248
6506.528
6532.882
6598.953
6678.277
6717.043
6929.467
7032.413
7059.108
7173.938
7245.167
7472.438
7488.871
7535.774
7943.181
8082.458
8118.550
8136.406
8266.077
8300.325
8365.746
8377.607
8418.427
8463.357
8495.359
8544.6958571.354
8591.2588634.647
8654.383
8704.112
8853.867
8919.501
8988.556
9148.672
9201.759
9275.519
9300.853
9326.507
0.0E+00
4.0E+05
8.0E+05
4000 5000 6000 7000 8000 9000 10000
Ne 300 l/mm 10 deg
6074.338
6128.450
6143.063
6163.594 6217.281
6266.495
6304.789
6334.428
6382.991
6402.248
6506.528
6532.882
6598.953
6652.093
6678.277
6717.043
6929.467
7032.413
7173.938
7245.167
7438.898
7472.438
7488.871
7535.774
7544.044
8136.406
8300.325
8377.607
8418.427
8463.357
0.0E+00
4.0E+04
8.0E+04
1.2E+05
1.6E+05
2.0E+05
6000 6500 7000 7500 8000 8500 9000
Ne 900 l/mm 40 deg
15
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 16
Wavelength Intensity
5852.488 12386
5881.895 8539
5944.834 15257
5965.471 92
6029.997 4652
6074.338 13396
6128.450 1230
6143.063 33330
6163.594 11344
6217.281 13705
6266.495 21747
6304.789 10226
6334.428 36235
6382.991 35824
6402.248 70163
6506.528 46165
6532.882 21413
6598.953 26396
6652.093 535
6678.277 51338
Wavelength Intensity
6717.043 36780
6929.467 55590
7032.413 100000
7059.108 839
7173.938 19713
7245.167 73545
7438.898 33715
7472.438 521
7488.871 5207
7535.774 4852
7544.044 2559
7943.181 651
8082.458 1484
8118.550 251
8136.406 1621
8266.077 537
8300.325 3531
8365.746 422
8377.607 14543
8418.427 2842
Wavelength Intensity
8463.357 378
8495.359 8765
8544.695 186
8571.354 233
8591.258 2935
8634.647 3059
8654.383 5458
8704.112 291
8853.867 1820
8919.501 447
8988.556 173
9148.672 529
9201.759 382
9275.519 35
9300.853 244
9326.507 213
Table B1. Ne Line Intensities
16
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 17
C. Xe Lamp
3693.490
3950.925
4078.8214109.709
4116.115
4193.530
4203.695
4383.909
4500.977
4524.681
4582.747
4624.276
4671.226
4690.971
4697.020
4734.152
4792.619
4807.019
4829.709
4843.294
4916.510 4923.152
5028.280
5392.800
5695.750
5823.890
5875.0205894.990
6198.260
6286.010
6318.060
6469.700
6487.760
6533.160
6595.560
0.0E+00
2.0E+05
4.0E+05
6.0E+05
8.0E+05
1.0E+06
3000 4000 5000 6000 7000
Xe 900 l/mm 26.5 deg
6198.260
6318.06
0
6487
.760
6533.160
6595.560
6668.920
6728.010
6827.320
6872.110
6882.160
6925.530
6976.180
7119.600
7386.0007393.790
7584.680
7802
.650
7887.400
7967.340
8029.670
8576.010
8648.540
8739
.390
8758.200
8908.730
8930.830
8987.570
0.E+00
1.E+06
2.E+06
3.E+06
4.E+06
5.E+06
6.E+06
6000 6500 7000 7500 8000 8500 9000 9500
Xe 900 l/mm 40 deg
17
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 18
Wavelength Intensity
3693.483 5
3950.675 19
4078.818 17
4109.772 13
4116.065 15
4193.424 34
4203.981 15
4384.464 24
4501.038 179
4524.616 100
4582.793 61
4624.232 561
4671.150 1113
4690.976 52
4696.953 169
4734.050 292
4792.546 40
4806.936 289
4829.625 214
4843.376 187
4916.445 212
4922.913 227
5028.143 48
5393.067 21
Wavelength Intensity
5696.225 26
5823.979 65
5874.877 41
5894.553 52
6198.630 51
6285.775 28
6317.855 155
6470.177 163
6487.633 75
6533.028 53
6595.515 100
6668.920 255
6728.010 343
6827.320 373
6872.109 270
6882.160 695
6925.530 90
6976.180 172
7119.600 1398
7386.000 345
7393.790 460
7584.680 1071
7802.650 390
7887.400 1562
Wavelength Intensity
7967.340 1863
8029.670 237
8206.336 2389
8231.634 277559
8280.116 100000
8346.822 7742
8409.189 14429
8576.010 342
8648.540 853
8739.381 2016
8758.200 647
8819.411 473715
8908.730 1499
8930.830 1882
8952.251 54820
8987.570 923
9045.447 91272
9162.652 99038
9445.340 1449
9513.377 4192
9685.320 1278
9718.160 1120
Table C1. Xe Line Intensities
18
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 19
D. CuAr Lamp
3765.2703850.581 3868.528 3891.979
3994.792 4013.8574033.8094044.4184052.9214072.385 4103.9124131.7244158.591 4181.8844191.0294199.889 4228.158 4237.2204259.362
4300.101 4309.2394333.5614348.0644370.753 4400.986
4448.8794481.8114510.733
4545.052 4563.7434579.3504589.8984609.567 4628.4414637.2334657.9014726.868
4764.8654806.021
4847.8104879.8644965.080
5017.1635062.037
5162.2855187.746
5495.874 5506.1135558.702 5572.541
5606.7335650.704
5834.2635888.5845912.085 5928.813
6032.127 6043.2236114.923 6145.441
6296.8726307.6576384.7176416.307
6466.553
5.0E+05
1.0E+06
1.5E+06
2.0E+06 3500
4000
4500
5000
5500
6000
6500
7000
CuAr900l/mm
27.25deg
19
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 20
Wavelength Intensity
3765.270 2045
3850.581 3370
3868.528 2684
3891.979 1442
3994.792 3487
4013.857 2537
4033.809 3329
4044.418 16221
4052.921 10333
4072.385 21838
4103.912 9710
4131.724 25819
4158.591 66759
4181.884 11759
4191.029 24660
4199.889 100000
4228.158 11031
4237.220 7639
4259.362 48698
4300.101 21403
4309.239 6060
4333.561 38308
4348.064 38962
4370.753 27206
Wavelength Intensity
4400.986 13932
4448.879 4651
4481.811 19493
4510.733 25671
4545.052 58761
4563.743 1140
4579.350 29023
4589.898 36982
4609.567 60986
4628.441 1740
4637.233 3290
4657.901 45238
4702.316 5150
4726.868 37880
4764.865 84724
4806.021 30171
4847.810 13793
4879.864 57234
4933.209 4771
4965.080 24259
5017.163 12590
5062.037 8034
5162.285 9582
5187.746 11782
Wavelength Intensity
5495.874 18262
5506.113 4346
5558.702 18239
5572.541 7820
5606.733 21275
5650.704 9440
5739.520 5697
5834.263 4064
5860.310 4778
5888.584 13812
5912.085 23349
5928.813 9707
6032.127 36256
6043.223 14727
6059.373 6677
6114.923 9941
6145.441 3987
6296.872 3543
6307.657 3813
6384.717 5693
6416.307 22457
6466.553 2089
Table D1. CuAr Line Intensities
20
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 21
E. ThAr Lamp
3383.107
3559.508
3765.270
3803.075
3828.385
3850.580
3948.030
4019.129
4043.390
4072.005
4158.591
4259.360
4277.530
4300.100
4332.340
4348.064
4370.750
4400.990
4481.810
4493.334
4510.730
4545.052
4579.830 4589.898 4609.567
4657.901
4673.661
4703.360
4726.868
4764.865
4806.021
4847.810
4879.864
4965.080
5017.163
5143.270
5231.160
5343.581
5573.354
5587.026
5720.183
5760.551
5804.141
5912.090
5973.665
6032.127
6114.920
6169.822
0.0E+00
1.0E+06
2.0E+06
3.0E+06
3000 3500 4000 4500 5000 5500 6000 6500
ThAr 900 l/mm 24.25 deg
6114.920
6172.280
6182.622
6203.493
6342.860
6384.720
6415.540
6457.280
6531.340 6604.850
6643.700
6662.270
6677.280
6684.290
6753.660
6779.320
6871.290
6911.230 6937.660
6943.610
6965.430
6989.660
7018.570
7030.250
7107
.480
7125.820
7147.040
7168.900
7206.980
7272.940
7353.290
7372.120
7435.370
7471.160
7484.330
7635.110
7816.1507847.540
7891.080
7978.970
8053.310
8330.450
8445.490
8478.360
8521.440
8605.7808620.460
8667.940
0.E+00
2.E+05
4.E+05
6.E+05
8.E+05
6000 7000 8000 9000
ThAr 900 l/mm 40 deg
21
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 22
Wavelength Intensity
3383.107 25
3559.508 23
3765.270 66
3803.075 53
3828.385 78
3850.580 68
3948.030 239
4019.129 129
4043.390 296
4072.005 508
4158.591 704
4259.360 522
4277.530 1141
4300.100 254
4332.340 516
4348.064 810
4370.750 513
4400.990 265
4426.001 508
4481.810 347
4493.334 205
4510.730 217
4545.052 1013
4579.830 469
4589.898 703
Wavelength Intensity
4657.901 826
4673.661 114
4703.675 192
4726.868 768
4735.906 376
4764.865 1504
4806.021 676
4847.810 315
4879.864 1137
4965.080 479
5017.163 294
5143.270 288
5231.160 194
5343.581 127
5573.354 232
5587.026 230
5720.183 496
5760.551 912
5804.141 298
5912.090 332
5973.665 329
6032.127 569
6114.920 351
6169.822 630
6172.280 425
Wavelength Intensity
6203.493 273
6342.860 184
6384.720 193
6411.900 709
6415.540 544
6457.280 464
6531.340 265
6604.850 180
6643.700 249
6662.270 304
6677.280 739
6779.320 89
6684.290 200
6753.660 1050
6779.320 143
6871.290 1056
6911.230 573
6937.660 529
6943.610 227
6965.430 26890
6989.660 407
7018.570 197
7030.250 898
7107.480 100
Wavelength Intensity
7147.040 3707
7168.900 502
7206.980 617
7272.940 8640
7353.290 705
7372.120 1719
7435.370 643
7471.160 462
7484.330 663
7635.110 100000
7816.150 212
7847.540 273
7891.080 528
7978.970 743
8053.310 578
8330.450 319
8445.490 494
8478.360 312
8521.440 30978
8605.780 266
8620.460 220
8667.940 8423
Table E1. ThAr Line Intensities
22
Arc Setups for RSS Grating Spectroscopy v1.1 September 19, 2011 23
F. HgAr Lamp
Wavelength Intensity
3125.670 142
3131.550 204
3341.480 113
3650.150 14556
3654.840 3503
3663.280 2750
3901.870 119
3906.370 132
4046.560 43534
Wavelength Intensity
4077.830 3895
4358.330 86268
4916.070 207
5460.740 100000
5769.600 22133
5790.660 23296
6072.720 13
Table F1. HgAr Line Intensities
3125.670
3131.550
3341.480
3650
.150
3654.840
3663.280
3901.870
3906.370
4046
.560
4077.830
4358.330
4916.070
5460
.740
5769.600
5790.660
6072.720
0.E+00
1.E+04
2.E+04
3.E+04
4.E+04
5.E+04
6.E+04
7.E+04
3000 3500 4000 4500 5000 5500 6000 6500
HgAr 900 l/mm 24.25 deg
23