Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 5048c Report Date: 09-May-96:20:19 Version: ********** Check-in Date: ********** 1.Proposal Title: FOS CYCLE 3 SPECTRAL FLAT FIELDS AND MONITOR ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID CAL/FOS Sub Category ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone Charles (tony) Keyes STSCI USA 410-338-4975 I.S. ------------------------------------------------------------------------------------ 7. Abstract Some FOS detector/disperser combinations have shown temporal variations in their flat field structure during SV and Cycle 1. This set of observations will produce additional flat field calibrations appropriate to the Cycle 3 time period. At one epoch during Cycle 3, high S/N spectra are obtained for G191B2B, which has a relatively featureless spectrum and which has been the primary target for earlier flat field observations. Observations are made through both the 4.3 arcsec square and the 0.25x2.0 arcsec slit aperture with all usable detector/disperser combinations. On one other occasion three REDside spectral elements will be monitored with 4.3 and slit. ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 0 par: 0 10. Num targs pri: 1 par: 0 ------------------------------------------------------------------------------------ 11. Instruments requested: FOS ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 5048c PI: Charles (tony) Keyes Proposal Title: FOS CYCLE 3 SPECTRAL FLAT FIELDS AND MONITOR ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ Charles (Tony) Keyes STSCI USA Anne Kinney STSCI USA Anuradha Koratkar STSCI USA Cynthia Taylor STSCI USA ------------------------------------------------------------------------------------ 3. Description of proposed observations. This set of observations will produce additional flat field calibrations appropriate to the Cycle 3 time period. At one epoch during Cycle 3, high S/N spectra are obtained for G191B2B, which has a relatively featureless spectrum and which has been the primary target in earlier flat field calibration proposals. Observations are made through both the 4.3 arcsec square and the 0.25x2.0 arcsec slit aperture since the FOS flat field structure is somewhat dependent on aperture size. All detector/disperser combinations will be used. At one additional epoch three REDside spectral elements will be monitored with 4.3 and slit. ------------------------------------------------------------------------------------ 6. Description of special calibration exposures. This proposal will provide a contemporaneous flat field for the PODPS pipeline calibration of Cycle 3 data. ------------------------------------------------------------------------------------ 7. Data reduction and analysis plans. Data reduction will be performed at the STScI, and the analysis will be performed using STScI computer facilities. This is a calibration, so the resulting data will need to be added to CDBS for use in the PODPS pipeline. ------------------------------------------------------------------------------------ 11. Address Information Name: CHARLES (TONY) KEYES Category: PI Institution: STSCI Address: SPD RM S203B City: BALTIMORE State: MD Zip Code: 21218 Country: USA Telephone: 410-338-4975 Telex (or e-mail): ------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 5048c [ 3] ------------------------------------------------------------------------------------------------------------------------------------ 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 WD0501+527 J,705,702 RA=05H 05M 30.6S +/- 0.01S, 2000 1 V = 11.78 +/- 0.02 G191-B2B DEC=+52D 49' 54.0" +/- 0.2" 2 B = 11.44 +/- 0.02 GSSS3734- 3 U = 10.24 +/- 0.02 0506 Comments: THE GUIDE STAR CATALOG NAME IS GIVEN. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 1983.10 0.0005 +/- 0.0003 -0.0880 +/- 0.0050 0.0000 +/- 0.0000 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 5048c [ 4] ------------------------------------------------------------------------------------------------------------------------------------ 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 ------------------------------------------------------------------------------------------------------------------------------------ 1 DEFINE # FOS/RD ACQ/ 4.3 G270H 1 1.0S 1 ONBOARD ACQ FOR G191RD PEAK 1.1 SPATIAL SCAN SEQ 1.000-10.560 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ 1.1 DEFINE # FOS/RD ACQ/ 1.0 G270H 1 1.0S 1 ONBOARD ACQ FOR G191RD PEAK 1.2 SPATIAL SCAN ------------------------------------------------------------------------------------------------------------------------------------ 1.2 DEFINE # FOS/RD ACQ/ 0.3 G270H SEARCH-SIZE-X=5 1 2.0S 1 1 ONBOARD ACQ FOR G191RD PEAK SCAN-STEP-X=0.2 1.25 SEARCH-SIZE-Y=5 SCAN-STEP-Y=0.2 ------------------------------------------------------------------------------------------------------------------------------------ 1.25 DEFINE # FOS/RD ACQ/ 0.3 G270H SEARCH-SIZE-X=5 1 5.0S 1 1 ONBOARD ACQ FOR G191RD PEAK SCAN-STEP- 1.3 X=0.05 SEARCH-SIZE-Y=5 SCAN-STEP- Y=0.05 ------------------------------------------------------------------------------------------------------------------------------------ 1.3 DEFINE # FOS/RD ACQ/ 0.25X2. G270H 1 2.0S 1 1 ONBOARD ACQ FOR G191RD PEAK 0 2.000-10.560 SPATIAL SCAN ------------------------------------------------------------------------------------------------------------------------------------ 2 DEFINE # FOS/RD IMAGE 0.25X2. G400H Y-SIZE=3 1 1000S 200 1 G191RD 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 3 DEFINE # FOS/RD IMAGE 0.25X2. G650L Y-SIZE=3 1 900S 200 1 G191RD 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 4 DEFINE # FOS/RD IMAGE 0.25X2. PRISM Y-SIZE=3 1 48S 200 1 G191RD 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 6 DEFINE # FOS/RD IMAGE 0.25X2. G570H Y-SIZE=3 1 1200S 200 1 G191RD 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 7 DEFINE # FOS/RD IMAGE 4.3 G570H Y-SIZE=3 1 600S 200 1 G191RD Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 5048c [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 8 DEFINE # FOS/RD IMAGE 4.3 G400H Y-SIZE=3 1 400S 200 1 G191RD Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 9 DEFINE # FOS/RD IMAGE 4.3 G650L Y-SIZE=3 1 360S 200 1 G191RD Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 10 DEFINE # FOS/RD IMAGE 4.3 PRISM Y-SIZE=3 1 21S 200 1 G191RD Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 10.5 DEFINE # FOS/RD IMAGE 4.3 G780H Y-SIZE=3 1 2880S 200 1 G191RD Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 10.51 DEFINE # FOS/RD IMAGE 0.25X2. G270H Y-SIZE=3 1 900S 200 1 G191RD 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 10.52 DEFINE # FOS/RD IMAGE 0.25X2. G190H Y-SIZE=3 1 1020S 200 1 G191RD 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 10.53 DEFINE # FOS/RD IMAGE 0.25X2. G160L Y-SIZE=3 1 300S 200 1 G191RD 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 10.54 DEFINE # FOS/RD IMAGE 4.3 G160L Y-SIZE=3 1 270S 200 1 G191RD Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 10.55 DEFINE # FOS/RD IMAGE 4.3 G270H Y-SIZE=3 1 690S 200 1 G191RD Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 10.56 DEFINE # FOS/RD IMAGE 4.3 G190H Y-SIZE=3 1 810S 200 1 G191RD Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 5048c [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 11 DEFINE # FOS/BL ACQ/ 4.3 G270H 1 2.0S 1 ONBOARD ACQ FOR G191BL PEAK 11.1 SPATIAL SCAN SEQ 11-26 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ 11.1 DEFINE # FOS/BL ACQ/ 1.0 G270H 1 2.0S 1 ONBOARD ACQ FOR G191BL PEAK 11.2 SPATIAL SCAN ------------------------------------------------------------------------------------------------------------------------------------ 11.2 DEFINE # FOS/BL ACQ/ 0.3 G270H SEARCH-SIZE-X=5 1 4.0S 1 1 ONBOARD ACQ FOR G191BL PEAK SCAN-STEP-X=0.2 11.25 SEARCH-SIZE-Y=5 SCAN-STEP-Y=0.2 ------------------------------------------------------------------------------------------------------------------------------------ 11.25 DEFINE # FOS/BL ACQ/ 0.3 G270H SEARCH-SIZE-X=5 1 10.0S 1 1 ONBOARD ACQ FOR G191BL PEAK SCAN-STEP- 11.3 X=0.05 SEARCH-SIZE-Y=5 SCAN-STEP- Y=0.05 ------------------------------------------------------------------------------------------------------------------------------------ 11.3 DEFINE # FOS/BL ACQ/ 0.25X2. G270H 1 4.0S 1 1 ONBOARD ACQ FOR 13 G191BL PEAK 0 -26 SPATIAL SCAN ------------------------------------------------------------------------------------------------------------------------------------ 13 DEFINE # FOS/BL IMAGE 0.25X2. PRISM Y-SIZE=3 1 200S 200 1 G191BL 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 14 DEFINE # FOS/BL IMAGE 0.25X2. G160L Y-SIZE=3 1 450S 200 1 G191BL 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 15 DEFINE # FOS/BL IMAGE 0.25X2. G130H Y-SIZE=3 1 39M 200 1 G191BL 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 16 DEFINE # FOS/BL IMAGE 0.25X2. G400H Y-SIZE=3 1 39M 200 1 G191BL 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 17 DEFINE # FOS/BL IMAGE 0.25X2. G270H Y-SIZE=3 1 1500S 200 1 G191BL 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 5048c [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 18 DEFINE # FOS/BL IMAGE 0.25X2. G190H Y-SIZE=3 1 1500S 200 1 G191BL 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 19 DEFINE # FOS/BL IMAGE 4.3 G400H Y-SIZE=3 1 1260S 200 1 G191BL Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 20 DEFINE # FOS/BL IMAGE 4.3 G130H Y-SIZE=3 1 1080S 200 1 G191BL Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 21 DEFINE # FOS/BL IMAGE 4.3 G190H Y-SIZE=3 1 1080S 200 1 G191BL Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 22 DEFINE # FOS/BL IMAGE 4.3 G270H Y-SIZE=3 1 480S 200 1 G191BL Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 23 DEFINE # FOS/BL IMAGE 4.3 G160L Y-SIZE=3 1 180S 200 1 G191BL Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 24 DEFINE # FOS/BL IMAGE 4.3 PRISM Y-SIZE=3 1 150S 200 1 G191BL Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 25 DEFINE # FOS/BL IMAGE 1.0- G160L Y-SIZE=3 1 240S 200 1 G191BL PAIR-A Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 26 DEFINE # FOS/BL IMAGE 1.0- G160L Y-SIZE=3 1 240S 200 1 G191BL PAIR-B Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 41 DEFINE # FOS/RD ACQ/ 4.3 G270H 1 1.0S 1 ONBOARD ACQ FOR RDMON PEAK 41.1 SPATIAL SCAN SEQ 41.0-47.0 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 5048c [ 8] ------------------------------------------------------------------------------------------------------------------------------------ 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 ------------------------------------------------------------------------------------------------------------------------------------ 41.1 DEFINE # FOS/RD ACQ/ 1.0 G270H 1 1.0S 1 ONBOARD ACQ FOR RDMON PEAK 41.2 SPATIAL SCAN ------------------------------------------------------------------------------------------------------------------------------------ 41.2 DEFINE # FOS/RD ACQ/ 0.3 G270H SEARCH-SIZE-X=5 1 5.0S 1 1 ONBOARD ACQ FOR RDMON PEAK SCAN-STEP-X=0.2 41.25 SEARCH-SIZE-Y=5 SCAN-STEP-Y=0.2 ------------------------------------------------------------------------------------------------------------------------------------ 41.25 DEFINE # FOS/RD ACQ/ 0.3 G270H SEARCH-SIZE-X=5 1 2.0S 1 1 ONBOARD ACQ FOR RDMON PEAK SCAN-STEP- 41.3 X=0.05 SEARCH-SIZE-Y=5 SCAN-STEP- Y=0.05 ------------------------------------------------------------------------------------------------------------------------------------ 41.3 DEFINE # FOS/RD ACQ/ 0.25X2. G270H 1 2.0S 1 1 ONBOARD ACQ FOR RDMON PEAK 0 42.0-47.0 SPATIAL SCAN ------------------------------------------------------------------------------------------------------------------------------------ 42 DEFINE # FOS/RD IMAGE 0.25X2. G270H Y-SIZE=3 1 900S 200 1 RDMON 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 43 DEFINE # FOS/RD IMAGE 0.25X2. G190H Y-SIZE=3 1 1020S 200 1 RDMON 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 44 DEFINE # FOS/RD IMAGE 0.25X2. G160L Y-SIZE=3 1 300S 200 1 RDMON 0 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 45 DEFINE # FOS/RD IMAGE 4.3 G160L Y-SIZE=3 1 270S 200 1 RDMON Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 46 DEFINE # FOS/RD IMAGE 4.3 G270H Y-SIZE=3 1 690S 200 1 RDMON Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ 47 DEFINE # FOS/RD IMAGE 4.3 G190H Y-SIZE=3 1 810S 200 1 RDMON Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 5048c [ 9] ------------------------------------------------------------------------------------------------------------------------------------ 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 ------------------------------------------------------------------------------------------------------------------------------------ 98 USE WD0501+527 AT 15-NOV-1993 +/- G191BL 15D CYCLE 3/ 98-102 ------------------------------------------------------------------------------------------------------------------------------------ 99 USE WD0501+527 AT 15-NOV-1993 +/- G191RD 15D ------------------------------------------------------------------------------------------------------------------------------------ 102 USE WD0501+527 AT 1-JAN-1994 +/- RDMON 15D ------------------------------------------------------------------------------------------------------------------------------------ Scan Paramters Form Proposal ID: 5048c [ 10] ------------------------------------------------------------------------------------------------------------------------------------ Data ID: 1 Exposure Logsheet lines: 1.0,11.0,41.0 FGS Scan: DWELL Dwell Only: dwell points/line: 3 Seconds per dwell: 1.00 Scan width (arc-secs): 0.0000 Scan length (arc-secs): 2.8000 Angle between sides (degrees) 90.00 Number of lines: 1 Scan rate (arc-sec/sec): 0.0000 PA of first scan line (degrees) 0.000 Scan frame (CEL or S/C): S/C Length Offset (arc-sec): 1.4000 Width Offset (arc-sec): 0.0 ------------------------------------------------------------------------------------------------------------------------------------ Data ID: 2 Exposure Logsheet lines: 1.1,11.1,41.1 FGS Scan: DWELL Dwell Only: dwell points/line: 6 Seconds per dwell: 1.00 Scan width (arc-secs): 0.7000 Scan length (arc-secs): 3.5000 Angle between sides (degrees) 90.00 Number of lines: 2 Scan rate (arc-sec/sec): 0.0000 PA of first scan line (degrees) 90.000 Scan frame (CEL or S/C): S/C Length Offset (arc-sec): 1.7500 Width Offset (arc-sec): 0.3500 ------------------------------------------------------------------------------------------------------------------------------------ Data ID: 3 Exposure Logsheet lines: 1.3,11.3,41.3 FGS Scan: DWELL Dwell Only: dwell points/line: 7 Seconds per dwell: 1.00 Scan width (arc-secs): 0.0000 Scan length (arc-secs): 0.4000 Angle between sides (degrees) 90.00 Number of lines: 1 Scan rate (arc-sec/sec): 0.0000 PA of first scan line (degrees) 90.000 Scan frame (CEL or S/C): S/C Length Offset (arc-sec): 0.2000 Width Offset (arc-sec): 0.0 ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 5048c [ 11] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations FOS/RD FOS/BL ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/PEAK IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters SEARCH-SIZE-X=5 SCAN-STEP-X=0.2 SEARCH-SIZE-Y=5 SCAN-STEP-Y=0.2 SCAN-STEP-X=0.05 SCAN-STEP-Y=0.05 Y-SIZE=3 Y-SPACE=10.7 COMB=YES SUB-STEP=4 ------------------------------------------------------------------------------------------------------------------------------------ Proposal for CAL/FOS ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ONBOARD ACQ FOR 1.1; SPATIAL SCAN; SEQ 1.000-10.560 NO GAP; ONBOARD ACQ FOR 1.2; ONBOARD ACQ FOR 1.25; ONBOARD ACQ FOR 1.3; ONBOARD ACQ FOR 2.000-10.560; ONBOARD ACQ FOR 11.1;SPATIAL SCAN; SEQ 11-26 NO GAP; ONBOARD ACQ FOR 11.2; SPATIAL SCAN ONBOARD ACQ FOR 11.25; ONBOARD ACQ FOR 11.3; ONBOARD ACQ FOR 13-26; SPATIAL SCAN ONBOARD ACQ FOR 41.1; SEQ 41.0-47.0 NO GAP; ONBOARD ACQ FOR 41.2; ONBOARD ACQ FOR 41.25; ONBOARD ACQ FOR 41.3; ONBOARD ACQ FOR 42.0-47.0; AT 15-NOV-1993 +/- 15D; CYCLE 3/ 98-102 AT 1-JAN-1994 +/- 15D; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G270H G400H G650L PRISM G570H G780H G190H G160L G130H ------------------------------------------------------------------------------------------------------------------------------------ Target Names WD0501+527 G191-B2B GSSS3734-0506 ------------------------------------------------------------------------------------------------------------------------------------