Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 3415c Report Date: 09-May-96:18:36 Version: ********** Check-in Date: ********** 1.Proposal Title: HRS ECHELLE SCATTERED LIGHT-REVISED ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID CALIBRATION SV/HRS Sub Category ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone Dennis Ebbets BALL AEROSPACE USA 303-939-5964 ------------------------------------------------------------------------------------ 7. Abstract This proposal defines the balance of SV prop 1360. It makes observations of saturated interstellar absorption lines to calibrate the scattered light background in both Echelles, as a function of wavelength, order, location with respect to blaze peak. It uses only the 0.25 aperture. ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 6.05 par: 0 10. Num targs pri: 1 par: 0 ------------------------------------------------------------------------------------ 11. Instruments requested: HRS ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 3415c PI: Dennis Ebbets Proposal Title: HRS ECHELLE SCATTERED LIGHT-REVISED ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ Pi D. C. Ebbets BALL AEROSPACE USA J. Cardelli UNIVERSITY OF WISCONSIN USA B. D. Savage UNIV. OF WISCONSIN USA ------------------------------------------------------------------------------------ 3. Description of proposed observations. There are 4 parts, which may be treated as independent tests. Part 1 lines 100- 190: side 1 operations only Measurements of a few very saturated lines distributed with wavelength, with 0.25 apertures. Only Echelle A with carrousel positions NOT affected by CD6 are included in this part. 1.88 hrs (RE) * 1.5 = 2.82 hrs (SU) Part 2 lines 200-260: side 1 operations only Remainder of Ech-A and G140M - may be affected by CD6 1.49 hrs (RE) * 1.5 = 2.23 hrs (SU) Part 3 lines 300-460: side 2 operations only one weak and 5 very strong lines measured with Ech-B 1.56 hrs (RE) * 1.5 = 2.35 hrs (SU) Part 4 lines 500-590: side 2 operations only most important lines measured with side 2 med res gratings 0.94 hrs (RE) * 1.5 = 1.42 hrs (SU) ------------------------------------------------------------------------------------ 5. Description of special scheduling requirements. Desired exposure levels: Approximately 10000 cts/diode in each bin in each subexposure for the medium resolution profiles, 5000 cts/diode in Echelle exposures. High S/N need to detect and accurately quantify residual light level in cores of saturated lines. ------------------------------------------------------------------------------------ 6. Description of special calibration exposures. There is a clean separation between sides 1 and 2, so it not be necessary to have HV on both sides simultaneously. This should remove the bright star restriction for zeta oph. I have separated the side 1 exposures into two groups. All of the carrousel positions affected by the possibly faulty CD6 are in the second part of the test. With the possible exception of mirror A1, all positions in part 1 are ok. If possible the side 1 parts should be scheduled after the "Find A1" test, prop 3267. This will improve the centering of the star in the SSA. ------------------------------------------------------------------------------------ 11. Address Information Name: DENNIS EBBETS Category: PI Institution: BALL AEROSPACE Address: City: State: Zip Code: Country: Telephone: Telex (or e-mail): ------------------------------------------------------------------------------------ Name: BLAIR D. SAVAGE Category: Institution: UNIVERSITY OF WISCONSIN Address: DEPT. OF ASTRONOMY City: MADISON State: WI Zip Code: 53706 Country: USA Telephone: 608-262-0309 Telex (or e-mail): ------------------------------------------------------------------------------------ Page 3 Name: JASON CARDELLI Category: Institution: UNIVERSITY OF WISCONSIN Address: DEPT. OF ASTRONOMY City: MADISON State: WI Zip Code: 53706 Country: USA Telephone: 608-262-7921 Telex (or e-mail): ------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 3415c [ 4] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial |Acqui|FLX| Flux data No | Name | Description | Position |Eqnx | Vel. |Prblm|REF| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ 1 ZETA-OPH STAR WITH STRONG RA = 16H 37M 09.53S +/- 2000 1 V=2.56, TYPE=O9.5V, HD149757 INTERSTELLAR LINES 0.01S, DEC = -10D 34' 2.1" +/- 0.04", PLATE-ID=006P Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1950.00 0.0008 +/- 0.0001 0.0230 +/- 0.0010 0.0000 +/- 0.0000 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 3415c [ 5] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 18 DEFINE ZETA-OPH HRS IMAGE 0.25 MIRROR-A1 DELTA-X=1 1 96.8S 10 1 1 A1IMAGE DELTA-Y=1 PRECISION=HIGH ------------------------------------------------------------------------------------------------------------------------------------ 28 DEFINE ZETA-OPH HRS IMAGE 0.25 MIRROR-A2 DELTA-X=1 1 96.8S 10 1 1 A2IMAGE DELTA-Y=1 PRECISION=HIGH ------------------------------------------------------------------------------------------------------------------------------------ 50 DEFINE ZETA-OPH HRS ACCUM # # 1000 STEP-PATT=4 1 57.6S 50 1 1 GRAT FP-SPLIT=STD ------------------------------------------------------------------------------------------------------------------------------------ 60 DEFINE ZETA-OPH HRS ACCUM # # 1000 STEP-PATT=6 1 57.6S 50 1 1 ECH FP-SPLIT=STD ------------------------------------------------------------------------------------------------------------------------------------ 100 ZETA-OPH HRS ACQ 2.0 MIRROR-A1 SEARCH-SIZE=5 1 5.0S 10 1 1 CYCLE 0 / 100-590 FAINT=200 ONBOARD ACQ FOR 100.1 ------------------------------------------------------------------------------------------------------------------------------------ 100.1 ZETA-OPH HRS ACQ/ 2.0 MIRROR-A1 1 46S 10 1 1 ONBOARD ACQ FOR PEAKUP 100.2-190 ------------------------------------------------------------------------------------------------------------------------------------ 100.2 ZETA-OPH HRS IMAGE 2.0 MIRROR-A1 1 96.8S 10 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 110 USE A1IMAGE ------------------------------------------------------------------------------------------------------------------------------------ 120 USE ECH 0.25 ECH-A43 X1.3017 X10 ------------------------------------------------------------------------------------------------------------------------------------ 130 USE ECH 0.25 ECH-A47 X1.191 X16 ------------------------------------------------------------------------------------------------------------------------------------ 140 USE ECH 0.25 ECH-A42 X1.335 X9 ------------------------------------------------------------------------------------------------------------------------------------ 150 USE ECH 0.25 ECH-A35 X1.6055 X12 ------------------------------------------------------------------------------------------------------------------------------------ 160 USE ECH 0.25 ECH-A36 X1.563 X8 ------------------------------------------------------------------------------------------------------------------------------------ 170 USE ECH 0.25 ECH-A34 X1.656 X12 ------------------------------------------------------------------------------------------------------------------------------------ 180 USE ECH 0.25 ECH-A42 X1.345 X9 ------------------------------------------------------------------------------------------------------------------------------------ 190 USE ECH 0.25 ECH-A37 X1.5295 X8 ------------------------------------------------------------------------------------------------------------------------------------ 200 ZETA-OPH HRS ACQ 2.0 MIRROR-A1 SEARCH-SIZE=5 1 5.0S 10 1 1 ONBOARD ACQ FOR FAINT=200 200.1 ------------------------------------------------------------------------------------------------------------------------------------ 200.1 ZETA-OPH HRS ACQ/ 2.0 MIRROR-A1 1 46S 10 1 1 ONBOARD ACQ FOR PEAKUP 200.2-260 ------------------------------------------------------------------------------------------------------------------------------------ 200.2 ZETA-OPH HRS IMAGE 2.0 MIRROR-A1 1 96.8S 10 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 210 USE A1IMAGE ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 3415c [ 6] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 220 USE ECH 0.25 ECH-A47 X1.206 X20 ------------------------------------------------------------------------------------------------------------------------------------ 230 USE ECH 0.25 ECH-A45 X1.260 X12 ------------------------------------------------------------------------------------------------------------------------------------ 240 USE ECH 0.25 ECH-A34 X1.670 X18 ------------------------------------------------------------------------------------------------------------------------------------ 250 USE 0.25 G140M X1.200 X14 GRAT ------------------------------------------------------------------------------------------------------------------------------------ 260 USE 0.25 G140M X1.335 X3 GRAT ------------------------------------------------------------------------------------------------------------------------------------ 300 ZETA-OPH HRS ACQ 2.0 MIRROR-A2 SEARCH-SIZE=5 1 5.0S 10 1 1 ONBOARD ACQ FOR FAINT=13000 300.1 ------------------------------------------------------------------------------------------------------------------------------------ 300.1 ZETA-OPH HRS ACQ/ 2.0 MIRROR-A2 1 9.2S 10 1 1 ONBOARD ACQ FOR PEAKUP 300.2-400 ------------------------------------------------------------------------------------------------------------------------------------ 300.2 ZETA-OPH HRS IMAGE 2.0 MIRROR-A2 1 96.8S 10 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 310 USE A2IMAGE ------------------------------------------------------------------------------------------------------------------------------------ 320 USE ECH 0.25 ECH-B24 X2.321 X5 ------------------------------------------------------------------------------------------------------------------------------------ 330 USE ECH 0.25 ECH-B24 X2.323 X5 ------------------------------------------------------------------------------------------------------------------------------------ 340 USE ECH 0.25 ECH-B24 X2.325 X5 ------------------------------------------------------------------------------------------------------------------------------------ 350 USE ECH 0.25 ECH-B24 X2.327 X5 ------------------------------------------------------------------------------------------------------------------------------------ 360 USE ECH 0.25 ECH-B24 X2.329 X5 ------------------------------------------------------------------------------------------------------------------------------------ 400 ZETA-OPH HRS ACQ/ 2.0 MIRROR-A2 1 9.2S 10 1 1 ONBOARD ACQ FOR PEAKUP 400.1-460 ------------------------------------------------------------------------------------------------------------------------------------ 400.1 ZETA-OPH HRS IMAGE 2.0 MIRROR-A2 1 96.8S 10 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 410 USE A2IMAGE ------------------------------------------------------------------------------------------------------------------------------------ 420 USE ECH 0.25 ECH-B31 X1.806 X6 ------------------------------------------------------------------------------------------------------------------------------------ 430 USE ECH 0.25 ECH-B28 X2.026 X6 ------------------------------------------------------------------------------------------------------------------------------------ 440 USE ECH 0.25 ECH-B24 X2.382 X6 ------------------------------------------------------------------------------------------------------------------------------------ 450 USE ECH 0.25 ECH-B22 X2.602 X4 ------------------------------------------------------------------------------------------------------------------------------------ 460 USE ECH 0.25 ECH-B20 X2.800 X3 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 3415c [ 7] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 500 ZETA-OPH HRS ACQ 2.0 MIRROR-A2 SEARCH-SIZE=5 1 5.0S 10 1 1 ONBOARD ACQ FOR FAINT=13000 500.1 ------------------------------------------------------------------------------------------------------------------------------------ 500.1 ZETA-OPH HRS ACQ/ 2.0 MIRROR-A2 1 9.2S 10 1 1 ONBOARD ACQ FOR PEAKUP 500.2-590 ------------------------------------------------------------------------------------------------------------------------------------ 500.2 ZETA-OPH HRS IMAGE 2.0 MIRROR-A2 1 96.8S 10 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 510 USE A2IMAGE ------------------------------------------------------------------------------------------------------------------------------------ 520 USE 0.25 G160M X1.260 X4 GRAT ------------------------------------------------------------------------------------------------------------------------------------ 530 USE 0.25 G160M X1.392 X4 GRAT ------------------------------------------------------------------------------------------------------------------------------------ 540 USE 0.25 G160M X1.670 X4 GRAT ------------------------------------------------------------------------------------------------------------------------------------ 550 USE 0.25 G200M X1.706 X4 GRAT ------------------------------------------------------------------------------------------------------------------------------------ 560 USE 0.25 G200M X2.026 X4 GRAT ------------------------------------------------------------------------------------------------------------------------------------ 570 USE 0.25 G270M X2.382 X2 GRAT ------------------------------------------------------------------------------------------------------------------------------------ 580 USE 0.25 G270M X2.668 X2 GRAT ------------------------------------------------------------------------------------------------------------------------------------ 590 USE 0.25 G270M X2.800 X2 GRAT ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 3415c [ 8] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations HRS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ACCUM ACQ ACQ/PEAKUP ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters DELTA-X=1 DELTA-Y=1 PRECISION=HIGH STEP-PATT=4 FP-SPLIT=STD STEP-PATT=6 SEARCH-SIZE=5 FAINT=200 FAINT=13000 ------------------------------------------------------------------------------------------------------------------------------------ Proposal for SV/HRS ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours 6.05 ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category CALIBRATION ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements CYCLE 0 / 100-590; ONBOARD ACQ FOR 100.1; ONBOARD ACQ FOR 100.2-190; ONBOARD ACQ FOR 200.1; ONBOARD ACQ FOR 200.2-260; ONBOARD ACQ FOR 300.1; ONBOARD ACQ FOR 300.2-400; ONBOARD ACQ FOR 400.1-460; ONBOARD ACQ FOR 500.1; ONBOARD ACQ FOR 500.2-590; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements MIRROR-A1 MIRROR-A2 # ECH-A43 ECH-A47 ECH-A42 ECH-A35 ECH-A36 ECH-A34 ECH-A37 ECH-A45 G140M ECH-B24 ECH-B31 ECH-B28 ECH-B22 ECH-B20 G160M G200M G270M ------------------------------------------------------------------------------------------------------------------------------------ Target Names ZETA-OPH HD149757 ------------------------------------------------------------------------------------------------------------------------------------