Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 5050c Report Date: 09-May-96:20:20 Version: ********** Check-in Date: ********** 1.Proposal Title: CYCLE 3 INTERNAL WAVELENGTH CALIBRATION ------------------------------------------------------------------------------------ 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 U.S.A. 410-338-4975 ------------------------------------------------------------------------------------ 7. Abstract This proposal monitors the stability of the FOS wavelength scale. All standard gratings are used with the 0.3"circle and either the 0.1" or 0.25" paired apertures. The WAVECAL lamp has a fairly constant output, so that these data are a secondary monitor of any changes in the FOS internal sensitivity. The program can be scheduled as an interleaver observation and should be repeated every 2 months for a total of 3 times. ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 0 par: 0 10. Num targs pri: 0 par: 0 ------------------------------------------------------------------------------------ 11. Instruments requested: FOS ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 5050c PI: Charles (tony) Keyes Proposal Title: CYCLE 3 INTERNAL WAVELENGTH CALIBRATION ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ P.I. Charles (Tony) Keyes SPACE TELESCOPE SCIENCE U.S.A. INSTITUTE Ralph Bohlin SPACE TELESCOPE SCIENCE U.S.A. INSTITUTE Anuradha Koratkar SPACE TELESCOPE SCIENCE U.S.A. INSTITUTE Anne Kinney SPACE TELESCOPE SCIENCE U.S.A. INSTITUTE Cindy Taylor SPACE TELESCOPE SCIENCE U.S.A. INSTITUTE ------------------------------------------------------------------------------------ 2. Scientific Justification. Measurements of the Pt-Ne lamp will be obtained with both FOS digicons when other SI's are prime. These observations will be used to determine the wavelength scale for all disperser/detector combinations using the smallest apertures, as per CAL/FOS-48 (Oct. 1988) by Hartig. ------------------------------------------------------------------------------------ 3. Description of proposed observations. Measurements of the Pt-Ne lamp will be obtained with both FOS detectors. The observation, taken through the smallest square (0.1-PAIR) and circular (0.3) apertures, will be used to determine accurate wavelength scales for all disperser/detector combinations. These observations should be repeated throughout the mission to check for stability. ------------------------------------------------------------------------------------ 5. Description of special scheduling requirements. All observations can be scheduled in parallel. ------------------------------------------------------------------------------------ 6. Description of special calibration exposures. All observations are internal Pt-Ne lamp measurements. ------------------------------------------------------------------------------------ 7. Data reduction and analysis plans. Data reduction will be performed at the ST ScI, and the analysis will be performed using FOS IDT computer facilities. This is a determination of the absolute wavelength scales for all valid disperser/detector combinations, and will therefore yield results which will need to be incorporated into the data reduction pipeline. ------------------------------------------------------------------------------------ 11. Address Information Name: CHARLES (TONY) KEYES Category: PI Institution: SPACE TELESCOPE SCIENCE INSTITUTE Address: City: BALTIMORE State: MD Zip Code: 21218 Country: U.S.A. Telephone: 410-338-4975 Telex (or e-mail): ------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 5050c [ 3] ------------------------------------------------------------------------------------------------------------------------------------ 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 WAVE FOS/BL ACCUM 0.1- G400H 1 DEF 1 BLU PAIR-B ------------------------------------------------------------------------------------------------------------------------------------ 3 DEFINE WAVE FOS/BL ACCUM 0.1- G650L 1 DEF 1 BLU PAIR-B ------------------------------------------------------------------------------------------------------------------------------------ 4 DEFINE WAVE FOS/BL ACCUM 0.1- PRISM 1 8S 1 BLU PAIR-B ------------------------------------------------------------------------------------------------------------------------------------ 5 DEFINE WAVE FOS/BL ACCUM 0.1- PRISM 1 80S 1 BLU PAIR-B ------------------------------------------------------------------------------------------------------------------------------------ 6 DEFINE WAVE FOS/BL ACCUM 0.1- G270H 1 DEF 1 BLU PAIR-B Comments: BLUE DIGICON, 0.1-PAIR APERTURE. ------------------------------------------------------------------------------------------------------------------------------------ 7 DEFINE WAVE FOS/BL ACCUM 0.25- G570H 1 DEF 1 BLU PAIR-B ------------------------------------------------------------------------------------------------------------------------------------ 8 DEFINE WAVE FOS/BL ACCUM 0.25- G190H 1 DEF 1 BLU PAIR-B ------------------------------------------------------------------------------------------------------------------------------------ 9 DEFINE WAVE FOS/BL ACCUM 0.25- G130H 1 DEF 1 BLU PAIR-B ------------------------------------------------------------------------------------------------------------------------------------ 12 DEFINE WAVE FOS/BL ACCUM 0.25- G160L 1 DEF 1 BLU PAIR-B Comments: BLUE DIGICON, 0.25-PAIR APERTURE. ------------------------------------------------------------------------------------------------------------------------------------ 14 DEFINE WAVE FOS/BL ACCUM 0.3 G130H 1 DEF 1 BLU ------------------------------------------------------------------------------------------------------------------------------------ 15 DEFINE WAVE FOS/BL ACCUM 0.3 G400H 1 DEF 1 BLU ------------------------------------------------------------------------------------------------------------------------------------ 16 DEFINE WAVE FOS/BL ACCUM 0.3 G160L 1 DEF 1 BLU ------------------------------------------------------------------------------------------------------------------------------------ 17 DEFINE WAVE FOS/BL ACCUM 0.3 G650L 1 DEF 1 BLU ------------------------------------------------------------------------------------------------------------------------------------ 18 DEFINE WAVE FOS/BL ACCUM 0.3 PRISM 1 4S 1 BLU ------------------------------------------------------------------------------------------------------------------------------------ 19 DEFINE WAVE FOS/BL ACCUM 0.3 PRISM 1 2S 1 BLU ------------------------------------------------------------------------------------------------------------------------------------ 20 DEFINE WAVE FOS/BL ACCUM 0.3 G270H 1 DEF 1 BLU ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 5050c [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 21 DEFINE WAVE FOS/BL ACCUM 0.3 G190H 1 DEF 1 BLU ------------------------------------------------------------------------------------------------------------------------------------ 22 DEFINE WAVE FOS/BL ACCUM 0.3 G570H 1 DEF 1 BLU Comments: BLUE DIGICON, 0.3 APERTURE. ------------------------------------------------------------------------------------------------------------------------------------ 23 DEFINE WAVE FOS/RD ACCUM 0.1- G650L 1 DEF 1 RED PAIR-B Comments: USE THE CROSS-STRAPPED LAMP. ------------------------------------------------------------------------------------------------------------------------------------ 24 DEFINE WAVE FOS/RD ACCUM 0.1- G780H 1 DEF 1 RED PAIR-B Comments: USE THE CROSS-STRAPPED LAMP. ------------------------------------------------------------------------------------------------------------------------------------ 25 DEFINE WAVE FOS/RD ACCUM 0.1- G270H 1 DEF 1 RED PAIR-B ------------------------------------------------------------------------------------------------------------------------------------ 26 DEFINE WAVE FOS/RD ACCUM 0.1- G570H 1 DEF 1 RED PAIR-B Comments: USE THE CROSS-STRAPPED LAMP. ------------------------------------------------------------------------------------------------------------------------------------ 27 DEFINE WAVE FOS/RD ACCUM 0.1- G400H 1 DEF 1 RED PAIR-B Comments: RED DIGICON, 0.1-PAIR APERTURE. ------------------------------------------------------------------------------------------------------------------------------------ 29 DEFINE WAVE FOS/RD ACCUM 0.25- G160L 1 DEF 1 RED PAIR-B ------------------------------------------------------------------------------------------------------------------------------------ 30 DEFINE WAVE FOS/RD ACCUM 0.25- PRISM 1 100S 1 RED PAIR-B Comments: USE THE CROSS-STRAPPED LAMP. ------------------------------------------------------------------------------------------------------------------------------------ 31 DEFINE WAVE FOS/RD ACCUM 0.25- PRISM 1 8S 1 RED PAIR-B Comments: USE THE CROSS-STRAPPED LAMP. ------------------------------------------------------------------------------------------------------------------------------------ 32 DEFINE WAVE FOS/RD ACCUM 0.25- G190H 1 DEF 1 RED PAIR-B Comments: RED DIGICON, 0.25-PAIR APERTURE. ------------------------------------------------------------------------------------------------------------------------------------ 38 DEFINE WAVE FOS/RD ACCUM 0.3 G400H 1 DEF 1 RED ------------------------------------------------------------------------------------------------------------------------------------ 39 DEFINE WAVE FOS/RD ACCUM 0.3 G160L 1 DEF 1 RED ------------------------------------------------------------------------------------------------------------------------------------ 40 DEFINE WAVE FOS/RD ACCUM 0.3 G650L 1 DEF 1 RED Comments: USE THE CROSS-STRAPPED LAMP. ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 5050c [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 41 DEFINE WAVE FOS/RD ACCUM 0.3 PRISM 1 44S 1 RED Comments: USE THE CROSS-STRAPPED LAMP. ------------------------------------------------------------------------------------------------------------------------------------ 42 DEFINE WAVE FOS/RD ACCUM 0.3 PRISM 1 4S 1 RED Comments: USE THE CROSS-STRAPPED LAMP. ------------------------------------------------------------------------------------------------------------------------------------ 43 DEFINE WAVE FOS/RD ACCUM 0.3 G780H 1 DEF 1 RED Comments: USE THE CROSS-STRAPPED LAMP. ------------------------------------------------------------------------------------------------------------------------------------ 44 DEFINE WAVE FOS/RD ACCUM 0.3 G270H 1 DEF 1 RED ------------------------------------------------------------------------------------------------------------------------------------ 45 DEFINE WAVE FOS/RD ACCUM 0.3 G190H 1 DEF 1 RED ------------------------------------------------------------------------------------------------------------------------------------ 46 DEFINE WAVE FOS/RD ACCUM 0.3 G570H 1 DEF 1 RED Comments: USE THE CROSS-STRAPPED LAMP. RED DIGICON, 0.3 APERTURE. ------------------------------------------------------------------------------------------------------------------------------------ 50 USE BLU AT 1-AUG-1993 +/- 10D CYCLE 3 / 50-62 ------------------------------------------------------------------------------------------------------------------------------------ 51 USE BLU AT 1-OCT-1993 +/- 10D ------------------------------------------------------------------------------------------------------------------------------------ 52 USE BLU AT 1-DEC-1993 +/- 10D ------------------------------------------------------------------------------------------------------------------------------------ 60 USE RED AT 1-AUG-1993 +/- 10D ------------------------------------------------------------------------------------------------------------------------------------ 61 USE RED AT 1-OCT-1993 +/- 10D ------------------------------------------------------------------------------------------------------------------------------------ 62 USE RED AT 1-DEC-1993 +/- 10D ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 5050c [ 6] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations FOS/BL FOS/RD ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ------------------------------------------------------------------------------------------------------------------------------------ Proposal for CAL/FOS ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AT 1-AUG-1993 +/- 10D; CYCLE 3 / 50-62; AT 1-OCT-1993 +/- 10D AT 1-DEC-1993 +/- 10D AT 1-AUG-1993 +/- 10D ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G400H G650L PRISM G270H G570H G190H G130H G160L G780H ------------------------------------------------------------------------------------------------------------------------------------ Target Names ------------------------------------------------------------------------------------------------------------------------------------