6919( 11) - 03/03/97 12:39 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 6919 Version: 11 Check-in Date: 03-Mar-1997 12:34:49 1.Proposal Title: 3 POINTS OF LIGHT CALIBRATION ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Cycle CAL/AST 6 ------------------------------------------------------------------------------------ 5. Investigators Contact? PI: SHERIE HOLFELTZ SPACE TELESCOPE SCIENCE INSTITUTE CoI: OLIVIA LUPIE STSCI N CoI: LAURETTA NAGEL STSCI Y CoI: MARIO G. LATTANZI STSCI N ------------------------------------------------------------------------------------ 6. Abstract The purpose of this proposal is to obtain reference Transfer Functions through three filters (PUPIL, CLEAR and NEUTRAL DENSITY) at each of 3 points in FGS #3 (the astrometer). These Transfer Functions will be used to deduce the presence of secondary stars in multiple systems, and to calibrate the non-zero angular diameter of extended sources. The 3 points are distributed azimuthally along the midline of the field of view. The standard FGS calibration target, Upgren 69, will be observed through the F583W, PUPIL and F5ND filters at each of the 3 points. ------------------------------------------------------------------------------------ Observations Description ------------------------ Obtain reference Transfer scans through each of 3 filters at the 3 specified positions in the field of view. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ Data Distribution Media: 8MM Blocking Factor: 10 Ship To: CoI_Address Ship Via: UPS Email: holfeltz@stsci.edu ------------------------------------------------------------------------------------ 6919( 11) - 03/03/97 12:39 - [ 2] TARGET LIST a) Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 UPGREN69 CALIBRATION,ASTROMETRIC RA=0H 37M 51.9S +/- 0.096S, DEC= B1950.00 V = 9.58+/-0.05 84D 57' 47.8" +/- 7.20" Comments: FGS REFERENCE STAR 6919( 11) - 03/03/97 12:39 - [ 3] Visit: 01 Visit Requirements: SEQ 1-4 WITHIN 4 ORBITS 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 ------------------------------------------------------------------------------------------------------------------------------------ 1 UPGREN69 FGS TRANS 3 PUPIL SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG -142.26,-14.07 DATA-RATE=32 SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 UPGREN69 FGS TRANS 3 F583W SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG -142.26,-14.07 DATA-RATE=32 ------------------------------------------------------------------------------------------------------------------------------------ 6919( 11) - 03/03/97 12:39 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 1 UPGREN69 FGS TRANS 3 PUPIL SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG 0.0,0.0 SEQ 1 - DATA-RATE=32 2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 UPGREN69 FGS TRANS 3 F583W SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG 0.0,0.0 DATA-RATE=32 ------------------------------------------------------------------------------------------------------------------------------------ 6919( 11) - 03/03/97 12:39 - [ 5] 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 ------------------------------------------------------------------------------------------------------------------------------------ 3 UPGREN69 FGS TRANS 3 F5ND SCANS=35,STEP-SIZE=0.6, 1 2100 S POS TARG 0.0,0.0 DATA-RATE=32 ------------------------------------------------------------------------------------------------------------------------------------ 6919( 11) - 03/03/97 12:39 - [ 6] 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 ------------------------------------------------------------------------------------------------------------------------------------ 1 UPGREN69 FGS TRANS 3 PUPIL SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG 142.26,-14.07 DATA-RATE=32 SEQ 1 - 2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 UPGREN69 FGS TRANS 3 F583W SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG 142.26,-14.07 DATA-RATE=32 ------------------------------------------------------------------------------------------------------------------------------------ 6919( 11) - 03/03/97 12:39 - [ 7] Visit: 05 Visit Requirements: BEFORE 1-JUL-1997 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 ------------------------------------------------------------------------------------------------------------------------------------ 1 UPGREN69 FGS TRANS 3 PUPIL SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG 0.0,0.0 SEQ 1 - DATA-RATE=32 2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 UPGREN69 FGS TRANS 3 F583W SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG 0.0,0.0 DATA-RATE=32 ------------------------------------------------------------------------------------------------------------------------------------ 3 UPGREN69 FGS TRANS 3 F5ND SCANS=35,STEP-SIZE=0.6, 1 2100 S POS TARG 0.0,0.0 DATA-RATE=32 ------------------------------------------------------------------------------------------------------------------------------------ 6919( 11) - 03/03/97 12:39 - [ 8] Visit: 55 Visit Requirements: BETWEEN 1-MAR-1997 AND 1-APR-1997 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 ------------------------------------------------------------------------------------------------------------------------------------ 1 UPGREN69 FGS TRANS 3 PUPIL SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG 0.0,0.0 SEQ 1 - DATA-RATE=32 2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 UPGREN69 FGS TRANS 3 F583W SCANS=18,STEP-SIZE=0.6, 1 1080 S POS TARG 0.0,0.0 DATA-RATE=32 ------------------------------------------------------------------------------------------------------------------------------------ 3 UPGREN69 FGS TRANS 3 F5ND SCANS=35,STEP-SIZE=0.6, 1 2100 S POS TARG 0.0,0.0 DATA-RATE=32 ------------------------------------------------------------------------------------------------------------------------------------ 6919( 11) - 03/03/97 12:39 - [ 9] Summary Form for Proposal 6919 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations FGS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes TRANS ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters SCANS=18 STEP-SIZE=0.6 DATA-RATE=32 SCANS=35 ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category CAL/AST ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements SEQ 1-4 WITHIN 4 ORBITS POS TARG -142.26,-14.07 SEQ 1-2 NON-INT POS TARG -142.26,-14.07 POS TARG 0.0,0.0 SEQ 1 - 2 NON-INT POS TARG 0.0,0.0 POS TARG 142.26,-14.07 SEQ 1 - 2 NON-INT POS TARG 142.26,-14.07 BEFORE 1-JUL-1997 BETWEEN 1-MAR-1997 AND 1-APR-1997 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements PUPIL F583W F5ND ------------------------------------------------------------------------------------------------------------------------------------ Target Names UPGREN69 ------------------------------------------------------------------------------------------------------------------------------------