Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 4787 Report Date: 18-Jul-95:16:55 Version: ********** Check-in Date: ********** 1.Proposal Title: SMOV FOC THROUGHPUT AND SENSITIVITY ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID SMC/FOC Sub Category ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone Dr. Robert Jedrzejewski SPACE TELESCOPE SCIENCE INST USA ------------------------------------------------------------------------------------ 7. Abstract Aim is to measure the throughput of the FOC F/96 relay. The throughput of the FOC has been extensively measured during routine calibration. This proposal repeats some of those measurements to measure the throughput of the OTA/COSTAR/FOC optical path. ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 0 par: 0 10. Num targs pri: 0 par: 0 ------------------------------------------------------------------------------------ 11. Instruments requested: FOC ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 4787 PI: Dr. Robert Jedrzejewski Proposal Title: SMOV FOC THROUGHPUT AND SENSITIVITY ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ Dr. Robert Jedrzejewski SPACE TELESCOPE SCIENCE USA INSTITUTE ------------------------------------------------------------------------------------ 3. Description of proposed observations. To measure the throughput of the OTA + COSTAR + FOC we shall image UV-optical spectrophotometric standards through a limited sampling of filters. The filters have been precisely calibrated at the unit level. As we know their transmisison characteristics accurately, and we know the flux of the standard star, we can determine the sensitivity of the OTA + COSTAR + FOC from the observed FOC photon counts. The throughput must be evaluated at a number of different wavelengths. The OTA + FOC + filter throughputs for these targets was measured accurately before the servicing mission. Re-measurement with COSTAR in place will give the COSTAR throughput. The planetary nebula NGC6543 will be placed at the position of the pre-SM FOC/96 aperture in order to check that the COSTAR arms block all of the direct light from reaching the FOC detector. ------------------------------------------------------------------------------------ 5. Description of special scheduling requirements. Prerequisites: 1) The second SU of proposal 4700 (FOC F96 External Flat Fields) 2) Proposal 4777 (FOC F96 Plate Scale and Distortion) 3) Proposal 4788 (FOC F96 Point Spread Function Characterization) 4) PDB SIAF updates that follow 4777 and 4788 ------------------------------------------------------------------------------------ 11. Address Information Name: ROBERT JEDRZEJEWSKI Category: PI Institution: SPACE TELESCOPE SCIENCE INSTITUTE Address: 3700 SAN MARTIN DRIVE City: BALTIMORE State: MD Zip Code: 21218 Country: USA Telephone: Telex (or e-mail): ------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 4787 [ 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 BPM16274 A,120,J,702 RA=0H 50M 3.40S +/- 0.1S, 2000 1 V=14.20 DEC=-52D 08' 17.4" +/- 1", 2 TYPE=DA2 PLATE-ID=02PU ------------------------------------------------------------------------------------------------------------------------------------ 3 HZ2 J,704 RA=04H 12M 43.51S +/- 0.2S, 2000 1 V=13.86 +/- 2 DEC=+11D 51' 50.4" +/- 0.5", 2 B-V=-0.05 PLATE-ID=01X0 Comments: UV STANDARD ------------------------------------------------------------------------------------------------------------------------------------ 4 HZ21 J,704 RA=12H 13M 56.42S +/- 0.2S, 2000 1 V=14.58 +/- 2 DEC=+32D 56' 30.8" +/- 0.5", 2 B-V=-0.45 PLATE-ID=00Y2 Comments: UV STANDARD ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC6543 J,705 RA=17H 58M 33.29S +/- 0.1S, 2000 DEC=66D 37' 58.91" +/- 1", PLATE-ID=00T0 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4787 [ 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 BPM16274 FOC/96 ACQ 512X102 F120M PIXEL=50X25 1 600S 1 1 CYCLE 4 / 1-28 4 INT ACQ FOR 2-8 SELECT 1 OF 1-8 OR 11-18 OR 21-28 COND IF BPM AVAIL/ 1-8 ------------------------------------------------------------------------------------------------------------------------------------ 2 BPM16274 FOC/96 IMAGE 512X512 F140M, PIXEL=25X25 1 900S 1 F2ND ------------------------------------------------------------------------------------------------------------------------------------ 3 BPM16274 FOC/96 IMAGE 512X512 F170M, PIXEL=25X25 1 900S 1 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 4 BPM16274 FOC/96 IMAGE 512X512 F210M, PIXEL=25X25 1 900S 1 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 5 BPM16274 FOC/96 IMAGE 512X512 F307M, PIXEL=25X25 1 900S 1 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 6 BPM16274 FOC/96 IMAGE 512X512 F410M, PIXEL=25X25 1 900S 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 7 BPM16274 FOC/96 IMAGE 512X512 F501N, PIXEL=25X25 1 900S 1 F1ND ------------------------------------------------------------------------------------------------------------------------------------ 8 BPM16274 FOC/96 IMAGE 512X512 F550M, PIXEL=25X25 1 900S 1 F1ND ------------------------------------------------------------------------------------------------------------------------------------ 11 HZ2 FOC/96 ACQ 512X102 F120M, PIXEL=50X25 1 600S 1 1 INT ACQ FOR 12-18 4 F2ND COND IF BPM NOT AVAIL/11-18 ------------------------------------------------------------------------------------------------------------------------------------ 12 HZ2 FOC/96 IMAGE 512X512 F140M, PIXEL=25X25 1 900S 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 13 HZ2 FOC/96 IMAGE 512X512 F170M, PIXEL=25X25 1 900S 1 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 14 HZ2 FOC/96 IMAGE 512X512 F210M, PIXEL=25X25 1 900S 1 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 15 HZ2 FOC/96 IMAGE 512X512 F307M, PIXEL=25X25 1 900S 1 1 F4ND,F1ND ------------------------------------------------------------------------------------------------------------------------------------ 16 HZ2 FOC/96 IMAGE 512X512 F410M, PIXEL=25X25 1 900S 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 17 HZ2 FOC/96 IMAGE 512X512 F501N, PIXEL=25X25 1 900S 1 F2ND ------------------------------------------------------------------------------------------------------------------------------------ 18 HZ2 FOC/96 IMAGE 512X512 F550M, PIXEL=25X25 1 900S 1 F2ND ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4787 [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 21 HZ21 FOC/96 ACQ 512X102 F120M, PIXEL=50X25 1 600S 1 1 INT ACQ FOR 22-28 4 F2ND COND IF BPM NOT AVAIL/21-28 ------------------------------------------------------------------------------------------------------------------------------------ 22 HZ21 FOC/96 IMAGE 512X512 F140M, PIXEL=25X25 1 900S 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 23 HZ21 FOC/96 IMAGE 512X512 F170M, PIXEL=25X25 1 900S 1 1 F2ND ------------------------------------------------------------------------------------------------------------------------------------ 24 HZ21 FOC/96 IMAGE 512X512 F210M, PIXEL=25X25 1 900S 1 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 25 HZ21 FOC/96 IMAGE 512X512 F307M, PIXEL=25X25 1 900S 1 1 F4ND,F1ND ------------------------------------------------------------------------------------------------------------------------------------ 26 HZ21 FOC/96 IMAGE 512X512 F410M, PIXEL=25X25 1 900S 1 F4ND ------------------------------------------------------------------------------------------------------------------------------------ 27 HZ21 FOC/96 IMAGE 512X512 F501N, PIXEL=25X25 1 900S 1 F1ND ------------------------------------------------------------------------------------------------------------------------------------ 28 HZ21 FOC/96 IMAGE 512X512 F550M, PIXEL=25X25 1 900S 1 F1ND ------------------------------------------------------------------------------------------------------------------------------------ 99 NGC6543 FOC/96 IMAGE 512X102 F372M PIXEL=50X25 1 600S 1 CYCLE 3 4 Comments: USE PRE-COSTAR APERTURE, BUT DO AFTER COSTAR ALIGNMENT. ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 4787 [ 6] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations FOC/96 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters PIXEL=50X25 PIXEL=25X25 ------------------------------------------------------------------------------------------------------------------------------------ Proposal for SMC/FOC ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements CYCLE 4 / 1-28; INT ACQ FOR 2-8; SELECT 1 OF 1-8 OR 11-18 OR 21-28; COND IF BPM AVAIL/1-8 INT ACQ FOR 12-18; COND IF BPM NOT AVAIL/11-18 INT ACQ FOR 22-28; COND IF BPM NOT AVAIL/21-28; CYCLE 3; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F120M F140M,F2ND F170M,F4ND F210M,F4ND F307M,F4ND F410M,F4ND F501N,F1ND F550M,F1ND F120M,F2ND F140M,F4ND F307M,F4ND,F1ND F501N,F2ND F550M,F2ND F170M,F2ND F372M ------------------------------------------------------------------------------------------------------------------------------------ Target Names BPM16274 HZ2 HZ21 NGC6543 ------------------------------------------------------------------------------------------------------------------------------------