6638( 6) - 11/19/96 17:03 - [ 0] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 6638 Version: 6 Check-in Date: 19-Nov-1996 16:48:48 1.Proposal Title: Physics of diffuse clouds in the Local Bubble , Part I : the CMa tunnel ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Cycle INTERSTELLAR MEDIUM GO 6 ------------------------------------------------------------------------------------ 5. Investigators Contact? PI: CECILE GRY LABORATOIRE D'ASTRONOMIE SPATIALE CoI: Don Cox University of Wisconsin-Madison N CoI: Roger Ferlet Institut d'Astrophysique de Paris N CoI: Martin Lemoine Institut d'Astrophysique de Paris N CoI: Alfred VidalMadjar Institut d'Astrophysique de Paris N ------------------------------------------------------------------------------------ 6. Abstract We propose to study the physical conditions in diffuse clouds in the Local Bubble environment and their interfaces with the hot gas filling the bubble. , The local interstellar medium presents a favourable situation to check the general ISM theories. Particularly helpfull are lines of sight with low column densities and few or well separated velocity components, which are resolved at a resolution of 10^5., These include nearby white dwarfs which will be better observed in cycle 7 with STIS, and a few early-type stars in the particularly empty direction of Canis Majoris, which present the advantage of a long pathlength through the hot bubble gas. These stars will on the contrary be observed much more efficiently with GHRS, for which cycle 6 presents the last opportunity., The main questions that high resolution UV spectroscopy will allow to address are :, - the characterisation of the interface between diffuse clouds and the hot bubble gas., - the ionization state and the depletion level in the local environment., - the nature of the various different velocity components found in a small volume around the sun., ------------------------------------------------------------------------------------ Observations Description ------------------------ Note on the importance of cycle 6. We want to stress that it is important to observe our early-type stars with GHRS in this cycle by concern for efficiency. Indeed they are all very bright and will therefore be very difficult to observe with STIS which does not allow high count rates and require the use of a filter, increasing substantially the observing time. As an example for Beta CMa the global count rate is a factor 50 above the limiting count number. Inversely, in this cycle we do not ask time for the second part of the program making use of nearby white dwarfs which will be much more efficiently done with STIS., Acquisition, All targets are bright and require acquisition with the A2 mirror (20 min). We will perform all observations with the SSA to get the maximum resolution (17 min extra acquisition time). Thus with the first guide star acquisition (8 min), it takes already 45 min per star for aquisition purposes only (out of a visibility period of 53 min). , For each following orbit 6 min are necessary for guide star re-acquisition, thus 47 min are available. , Science exposures., For all the goals described above, we need high resolution (~ 3 km/s) Echelle observations to resolve the individual components separated by a few km/s in order to derive the characteristics of each component separately. The following ECH-A settings are required : , order 47 1192 Angstrom : SIII 1190.208, SiII 1190.416, SiII 1193.290, order 47 1200 Angstrom : NI 1199.550, NI 1200.223, NI 1200.710, order 47 1206 Angstrom : SiIII 1206.500, order 46 1215 Angstrom : HI 1215.67, DI 1215.34, order 45 1240 Angstrom : NV 1238.821, NV1242.804, order 45 1251 Angstrom : SII 1250.584, SII 1253.811, order 45 1259 Angstrom : SII 1259.519, SiII 1260.422, order 43 1303 Angstrom : OI 1302.168, SiII 1304.370, order 42 1335 Angstrom : CII 1334.532, CII* 1335.70, order 40 1394 Angstrom : SiIV 1393.755, order 40 1402 Angstrom : SiIV 1402.770, order 36 1550 Angstrom : CIV 1548.195, CIV 1550.770, For the 3 never observed stars (Lambda, Zeta and Kappa CMa) we ask for 3 additional ECH-B settings :, order 20 2800Angstrom : MgII 2796.352, MgII 2803.531, order 24 2378Angstrom : FeII 2374.461, FeII 2382.765, order 20 2853Angstrom : MgI 2852.964, We will use the FP-SPLIT=4 and four samples per diode., To calculate exposure times, we use the sensitivity and blaze functions given in the GHRS Instrument Handbook version 6 and we estimate the fluxes from previous low resolution spectra when they exist or by combining TD1 measurements with IUE standard stars spectra., Following are two examples for Kappa CMa : , Ech A. At 1200 Angstrom (NI lines) F_Lambda = 3.5 10^-9 erg /s.cm^2.Angstrom , S_Lambda = .38 10^11 Cnts diode^-1 s^-1 (erg/s.cm^2.Angstrom )^-1; Blaze factor = 0.95 ; SSA factor = 0.5, Count number per 1/4 diode = 1/4 .18 10^11 F_Lambda = 15.7 s^ -1. A S/N of 60 per 1/4 diode is thus obtained in 230 s., Ech B. At 2800 Angstrom (MgII lines) F_Lambda = 8.6 10^-10 erg /s.cm^2.Angstrom , S_Lambda = 13.86 10^11 Cnts diode^-1 s^-1 (erg/s.cm^2.Angstrom )^-1; Blaze factor = 0.95 ; SSA factor = 0.6, Count number per 1/4 diode = 1/4 7.9 10^11 F_Lambda = 170 s^- 1. A S/N of 60 per 1/4 diode is thus obtained in 21 s., In general the exposure times are short and the total time is dominated by the overheads (4 min). , A few WAVE exposures are desirable to know precisely the wavelength scale zero- point and ensure that all components are identified correctly. We will ask one WAVE for a setting covering both neutral and ionised species lines (order 43), and one for one setting covering highly ionized species like CIV. The other settings will be aligned on those two with the help of the interstellar components. This adds 6 min per star., Target list giving the total exposure time for each star (including overheads and WAVE) beginflushleft begintabularllllllll star name & HD & d (pc) & type & M_v & cont. 1200 Angstrom & cont. 2800 Angstrom & expo time , Beta CMa & 44743 & 203 & B1 II-III & 1.97 & 2.4 10^-8 & & 1.3 orbit, Epsilon CMa & 52089 & 187 & B2 II & 1.50 & 2.5 10^-8 & & 1.3 orbit, Zeta CMa & 44402 & 102 & B2.5 V & 3.02 & 4.9 10^ -9 & 9.0 10^-10 & 1.6 orbit, Kappa CMa & 50013 & 298 & B2 Ve & 3.96 & 3.5 10^-9 & 6.5 10^-10 & 2.3 orbits, Lambda CMa & 45813 & 131 & B4 V & 4.5 & 1 10^-9 & 1.9 10^-10 & 3.9 orbits, Alpha CMa & 48915 & 2.7 & A0 V & -1.5 & 1 10^-10 & & 2.9 orbits, endtabular endflushleft We thus need 16 orbits for the science exposures of the six stars, to which have to be added the 6 acquisition orbits. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ Data Distribution Media: 8MM Blocking Factor: 10 Ship To: PI_Address Ship Via: UPS Email: , ------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 1] TARGET LIST a) Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 HD52089 STAR, B0-B2 III-I RA=06H58M37.548S+/-0.003S, DEC=- J2000 V = 1.50+/-0.01 28D58'19.50"+/-0.04" TYPE=B2I B-V = -0.20+/-0.01 F-CONT(1200)=5+/-0.25e-8 F-CONT(1550)=1.75+/-0.25e-8 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J2000 0.0003 0.003 0.011 2 HD44743 STAR, B0-B2 III-I RA=06H22M41.969S+/-0.003S, DEC=- J2000 V = 1.98+/-0.01 17D57'21.37"+/-0.04" TYPE=B1II B-V = -0.23+/-0.01 F-CONT(1200)=4+/-0.25e-8 F-CONT(1550)=1.37+/-0.25e-8 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J2000 -0.0004 0.000 0.010 3 HD44402 STAR, B0-B2 V-IV RA=06H20M18.792S+/-0.003S, DEC=- J2000 V = 3.02+/-0.01 30D03'48.26"+/-0.05" TYPE=B2.5V B-V = -0.18+/-0.02 F-CONT(1200)=6.36+/-0.25e-9 F-CONT(1550)=3.36+/-0.25e-9 F-CONT(2380)=1.27+/-0.05e-9 F-CONT(2800)=8.90+/-0.75e-10 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J2000 0.0007 0.003 0.020 4 HD50013 STAR, B0-B2 V-IV RA=06H49M50.456S+/-0.003S , DEC= J2000 V = 3.95+/-0.005 -32D30'30.60"+/-0.05" TYPE=B2V B-V = -0.23+/-0.01 F(1200)=3.03+/-0.22e-9 F(1550)=1.46+/-0.11e-9 F(2380)=0.54+/-0.04e-9 F(2800)=0.43+/-0.04e-9 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J2000 -0.0005 0.004 0.007 6638( 6) - 11/19/96 17:03 - [ 2] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 100 HD52089 HRS ACQ 2.0 MIRROR-A1 1 1.8 S ONBOARD ACQ FOR 101 Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 101 HD52089 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 102 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 102 HD52089 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 103-120 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 103 HD52089 HRS ACCUM 0.25 ECH-A 1192 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 104 WAVE HRS ACCUM SC2 ECH-A 1200 1 DEF Comments: calibration for exposure 105 ------------------------------------------------------------------------------------------------------------------------------------ 105 HD52089 HRS ACCUM 0.25 ECH-A 1200 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 106 HD52089 HRS ACCUM 0.25 ECH-A 1240 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 107 WAVE HRS ACCUM SC2 ECH-A 1206 1 DEF Comments: calibration for exposure 108 ------------------------------------------------------------------------------------------------------------------------------------ 108 HD52089 HRS ACCUM 0.25 ECH-A 1206 FP-SPLIT=STD,COMB=FOUR, 3 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 109 WAVE HRS ACCUM SC2 ECH-A 1215 1 DEF Comments: calibration for exposure 110 ------------------------------------------------------------------------------------------------------------------------------------ 110 HD52089 HRS ACCUM 0.25 ECH-A 1215 FP-SPLIT=STD,COMB=FOUR, 2 217.6 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 111 HD52089 HRS ACCUM 0.25 ECH-A 1251 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 112 HD52089 HRS ACCUM 0.25 ECH-A 1259 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 113 WAVE HRS ACCUM SC2 ECH-A 1303 1 DEF Comments: calibration for exposure 114 ------------------------------------------------------------------------------------------------------------------------------------ 114 HD52089 HRS ACCUM 0.25 ECH-A 1303 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 3] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 115 WAVE HRS ACCUM SC2 ECH-A 1335 1 DEF Comments: calibration for exposure 116 ------------------------------------------------------------------------------------------------------------------------------------ 116 HD52089 HRS ACCUM 0.25 ECH-A 1335 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 117 HD52089 HRS ACCUM 0.25 ECH-A 1394 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 118 HD52089 HRS ACCUM 0.25 ECH-A 1402 FP-SPLIT=STD ,COMB=FOUR , 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 119 WAVE HRS ACCUM SC2 ECH-A 1550 1 DEF Comments: calibration for exposure 120 ------------------------------------------------------------------------------------------------------------------------------------ 120 HD52089 HRS ACCUM 0.25 ECH-A 1550 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 4] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 200 HD44743 HRS ACQ 2.0 MIRROR-A1 1 1.8 S ONBOARD ACQ FOR 201 Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 201 HD44743 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 202 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 202 HD44743 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 203-220 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 203 HD44743 HRS ACCUM 0.25 ECH-A 1192 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 204 WAVE HRS ACCUM SC2 ECH-A 1200 1 DEF Comments: calibration for exposure 205 ------------------------------------------------------------------------------------------------------------------------------------ 205 HD44743 HRS ACCUM 0.25 ECH-A 1200 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 206 HD44743 HRS ACCUM 0.25 ECH-A 1240 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 207 WAVE HRS ACCUM SC2 ECH-A 1206 1 DEF Comments: calibration for exposure 208 ------------------------------------------------------------------------------------------------------------------------------------ 208 HD44743 HRS ACCUM 0.25 ECH-A 1206 FP-SPLIT=STD,COMB=FOUR, 3 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 209 WAVE HRS ACCUM SC2 ECH-A 1215 1 DEF Comments: calibration for exposure 210 ------------------------------------------------------------------------------------------------------------------------------------ 210 HD44743 HRS ACCUM 0.25 ECH-A 1215 FP-SPLIT=STD,COMB=FOUR, 2 217.6 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 211 HD44743 HRS ACCUM 0.25 ECH-A 1251 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 212 HD44743 HRS ACCUM 0.25 ECH-A 1259 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 213 WAVE HRS ACCUM SC2 ECH-A 1303 1 DEF Comments: calibration for exposure 1303 ------------------------------------------------------------------------------------------------------------------------------------ 214 HD44743 HRS ACCUM 0.25 ECH-A 1303 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 215 WAVE HRS ACCUM SC2 ECH-A 1335 1 DEF Comments: calibration for exposure 216 ------------------------------------------------------------------------------------------------------------------------------------ 216 HD44743 HRS ACCUM 0.25 ECH-A 1335 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 217 HD44743 HRS ACCUM 0.25 ECH-A 1394 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 218 HD44743 HRS ACCUM 0.25 ECH-A 1402 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 219 WAVE HRS ACCUM SC2 ECH-A 1550 1 DEF Comments: calibration for exposure 220 ------------------------------------------------------------------------------------------------------------------------------------ 220 HD44743 HRS ACCUM 0.25 ECH-A 1550 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 6] Visit: 03 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 300 HD44402 HRS ACQ 2.0 MIRROR-A1 1 1.8 S ONBOARD ACQ FOR 301 Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 301 HD44402 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 302 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 302 HD44402 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 303-319 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 303 HD44402 HRS ACCUM 0.25 ECH-A 1192 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 304 HD44402 HRS ACCUM 0.25 ECH-A 1335 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 305 HD44402 HRS ACCUM 0.25 ECH-A 1251 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 306 HD44402 HRS ACCUM 0.25 ECH-A 1200 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 307 HD44402 HRS ACCUM 0.25 ECH-A 1206 FP-SPLIT=STD,COMB=FOUR, 3 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 308 WAVE HRS ACCUM SC2 ECH-A 1215 1 DEF Comments: calibration for exposure 309 ------------------------------------------------------------------------------------------------------------------------------------ 309 HD44402 HRS ACCUM 0.25 ECH-A 1215 FP-SPLIT=STD,COMB=FOUR, 2 217.6 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 310 WAVE HRS ACCUM SC2 ECH-A 1303 1 DEF Comments: calibration for exposure 311 ------------------------------------------------------------------------------------------------------------------------------------ 311 HD44402 HRS ACCUM 0.25 ECH-A 1303 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 314 HD44402 HRS ACCUM 0.25 ECH-B 2378 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 315 WAVE HRS ACCUM SC2 ECH-B 2800 1 DEF Comments: calibration for exposure 316 ------------------------------------------------------------------------------------------------------------------------------------ 316 HD44402 HRS ACCUM 0.25 ECH-B 2800 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 7] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 317 WAVE HRS ACCUM SC2 ECH-B 2850 1 DEF Comments: calibration for exposure 318 ------------------------------------------------------------------------------------------------------------------------------------ 318 HD44402 HRS ACCUM 0.25 ECH-B 2850 FP-SPLIT=STD,COMB=FOUR, 3 217.6 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 319 HD44402 HRS ACCUM 0.25 G160M 1204 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 8] Visit: 04 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 400 HD50013 HRS ACQ 2.0 MIRROR-A1 1 1.8 S ONBOARD ACQ FOR 401 Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 401 HD50013 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 402 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 402 HD50013 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 403-420 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 403 HD50013 HRS ACCUM 0.25 ECH-A 1192 FP-SPLIT=STD,COMB=FOUR, 2 217.6 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 404 WAVE HRS ACCUM SC2 ECH-A 1200 1 DEF Comments: calibration for exposure 405 ------------------------------------------------------------------------------------------------------------------------------------ 405 HD50013 HRS ACCUM 0.25 ECH-A 1200 FP-SPLIT=STD,COMB=FOUR, 2 217.6 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 406 HD50013 HRS ACCUM 0.25 ECH-A 1206 FP-SPLIT=STD,COMB=FOUR, 2 435.2 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 407 WAVE HRS ACCUM SC2 ECH-A 1215 1 DEF Comments: calibration for exposure 408 ------------------------------------------------------------------------------------------------------------------------------------ 408 HD50013 HRS ACCUM 0.25 ECH-A 1215 FP-SPLIT=STD,COMB=FOUR, 3 326.4 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 409 HD50013 HRS ACCUM 0.25 ECH-A 1251 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 411 WAVE HRS ACCUM SC2 ECH-A 1303 1 DEF Comments: calibration for exposure 412 ------------------------------------------------------------------------------------------------------------------------------------ 412 HD50013 HRS ACCUM 0.25 ECH-A 1303 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 413 HD50013 HRS ACCUM 0.25 ECH-A 1335 FP-SPLIT=STD,COMB=FOUR, 3 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 414 HD50013 HRS ACCUM 0.25 ECH-A 1550 FP-SPLIT=STD,COMB=FOUR, 2 217.6 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 415 HD50013 HRS ACCUM 0.25 ECH-B 2378 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 9] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 416 WAVE HRS ACCUM SC2 ECH-B 2800 1 DEF Comments: calibration for exposure 417 ------------------------------------------------------------------------------------------------------------------------------------ 417 HD50013 HRS ACCUM 0.25 ECH-B 2800 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 418 WAVE HRS ACCUM SC2 ECH-B 2850 1 DEF Comments: calibration for exposure 419 ------------------------------------------------------------------------------------------------------------------------------------ 419 HD50013 HRS ACCUM 0.25 ECH-B 2850 FP-SPLIT=STD,COMB=FOUR, 3 217.6 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 420 HD50013 HRS ACCUM 0.25 G160M 1204 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF Comments: ********************************************* ********************************* ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 10] Visit: 52 Visit Requirements: On Hold Comments: Additional Comments: HOPR repeat of Visit 2 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 200 HD44743 HRS ACQ 2.0 MIRROR-A1 1 1.8 S ONBOARD ACQ FOR 201 Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 201 HD44743 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 202 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 202 HD44743 HRS ACQ/PEA 0.25 MIRROR-A1 1 5 S ONBOARD ACQ FOR 203-220 KUP Comments: STEP-TIME = 0.2S ------------------------------------------------------------------------------------------------------------------------------------ 203 HD44743 HRS ACCUM 0.25 ECH-A 1192 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 204 WAVE HRS ACCUM SC2 ECH-A 1200 1 DEF Comments: calibration for exposure 205 ------------------------------------------------------------------------------------------------------------------------------------ 205 HD44743 HRS ACCUM 0.25 ECH-A 1200 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 206 HD44743 HRS ACCUM 0.25 ECH-A 1240 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 207 WAVE HRS ACCUM SC2 ECH-A 1206 1 DEF Comments: calibration for exposure 208 ------------------------------------------------------------------------------------------------------------------------------------ 208 HD44743 HRS ACCUM 0.25 ECH-A 1206 FP-SPLIT=STD,COMB=FOUR, 3 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 209 WAVE HRS ACCUM SC2 ECH-A 1215 1 DEF Comments: calibration for exposure 210 ------------------------------------------------------------------------------------------------------------------------------------ 210 HD44743 HRS ACCUM 0.25 ECH-A 1215 FP-SPLIT=STD,COMB=FOUR, 2 217.6 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 211 HD44743 HRS ACCUM 0.25 ECH-A 1251 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 212 HD44743 HRS ACCUM 0.25 ECH-A 1259 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 213 WAVE HRS ACCUM SC2 ECH-A 1303 1 DEF Comments: calibration for exposure 1303 ------------------------------------------------------------------------------------------------------------------------------------ 214 HD44743 HRS ACCUM 0.25 ECH-A 1303 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 11] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 215 WAVE HRS ACCUM SC2 ECH-A 1335 1 DEF Comments: calibration for exposure 216 ------------------------------------------------------------------------------------------------------------------------------------ 216 HD44743 HRS ACCUM 0.25 ECH-A 1335 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 217 HD44743 HRS ACCUM 0.25 ECH-A 1394 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 218 HD44743 HRS ACCUM 0.25 ECH-A 1402 FP-SPLIT=STD,COMB=FOUR, 1 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 219 WAVE HRS ACCUM SC2 ECH-A 1550 1 DEF Comments: calibration for exposure 220 ------------------------------------------------------------------------------------------------------------------------------------ 220 HD44743 HRS ACCUM 0.25 ECH-A 1550 FP-SPLIT=STD,COMB=FOUR, 2 108.8 S STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ 6638( 6) - 11/19/96 17:03 - [ 12] Summary Form for Proposal 6638 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations HRS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ ACQ/PEAKUP ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FP-SPLIT=STD COMB=FOUR STEP-PATT=DEF ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GO ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category INTERSTELLAR MEDIUM ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ONBOARD ACQ FOR 101 ONBOARD ACQ FOR 102 ONBOARD ACQ FOR 103-120 ONBOARD ACQ FOR 201 ONBOARD ACQ FOR 202 ONBOARD ACQ FOR 203-220 ONBOARD ACQ FOR 301 ONBOARD ACQ FOR 302 ONBOARD ACQ FOR 303-319 ONBOARD ACQ FOR 401 ONBOARD ACQ FOR 402 ONBOARD ACQ FOR 403-420 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements MIRROR-A1 ECH-A ECH-B G160M ------------------------------------------------------------------------------------------------------------------------------------ Target Names HD52089 WAVE HD44743 HD44402 HD50013 ------------------------------------------------------------------------------------------------------------------------------------