Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 4242c Report Date: 09-May-96:19:28 Version: ********** Check-in Date: ********** 1.Proposal Title: FOS DEGAUSSING PRE-GIMP TEST. ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID ENGINEERING ENG/FOS Sub Category ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone John E. Fitch STSCI USA 410-338-4493 FOS ENGINEER ------------------------------------------------------------------------------------ 7. Abstract This test is designed to perform a check of the expected funtioning of the FOS when 'degaussing' is removed from the begin acquisition commanding in the microprocessor. Proper verification of this item is required for successful on orbit GIMP correction. This proposal will also verify the final GIMP correction coefficients required for on orbit GIMP correction, as well as provide a second baseline measurement to verify no temporal drifting of the coefficients has occured since 4/91. ------------------------------------------------------------------------------------ 8. Scientific Key Words: ENGINEERING,GIMP ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 0 par: 3.00 10. Num targs pri: 0 par: 0 ------------------------------------------------------------------------------------ 11. Instruments requested: FOS ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 4242c PI: John E. Fitch Proposal Title: FOS DEGAUSSING PRE-GIMP TEST. ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ John E. Fitch STSCI USA ------------------------------------------------------------------------------------ 11. Address Information Name: JOHN E. FITCH Category: PI Institution: STSCI Address: SESD/ESB 3700 SAN MARTIN DRIVE City: BALTIMORE State: MD Zip Code: 21218 Country: USA Telephone: 410-338-4493 Telex (or e-mail): ------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4242c [ 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 TALED FOS/RD IMAGE 0.3 MIRROR SUB-STEP=4 16 32S 1 CYCLE 2 / 1-5 Y-SIZE=24 SEQ 1-5 COMB=NO AT 1-SEP-92 +/- 30D ------------------------------------------------------------------------------------------------------------------------------------ 2 TALED FOS/RD IMAGE 0.3 MIRROR SUB-STEP=4 16 32S 1 Y-SIZE=24 COMB=NO Comments: THESE EXPOSURES TO BE COMPLETED WITH INTERNAL 'DEGAUSSING' TURNED OFF. SPECIAL COMMANDING REQUIRED. ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE FOS/RD RAPID 0.3 G270H 1 48M 1 ------------------------------------------------------------------------------------------------------------------------------------ 4 TALED FOS/RD IMAGE 0.3 MIRROR SUB-STEP=4 1 32S 1 Y-SIZE=24 COMB=NO ------------------------------------------------------------------------------------------------------------------------------------ 5 TALED FOS/RD IMAGE 0.3 MIRROR SUB-STEP=4 16 32S 1 Y-SIZE=24 COMB=NO Comments: THESE EXPOSURES TO BE COMPLETED WITH INTERNAL 'DEGAUSSING' TURNED OFF. SPECIAL COMMANDING REQUIRED. ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 4242c [ 4] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations FOS/RD ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE RAPID ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters SUB-STEP=4 Y-SIZE=24 COMB=NO ------------------------------------------------------------------------------------------------------------------------------------ Proposal for ENG/FOS ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category ENGINEERING ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements CYCLE 2 / 1-5; SEQ 1-5 ; AT 1-SEP-92 +/- 30D; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements MIRROR G270H ------------------------------------------------------------------------------------------------------------------------------------ Target Names ------------------------------------------------------------------------------------------------------------------------------------