Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 4725c Report Date: 09-May-96:19:49 Version: ********** Check-in Date: ********** 1.Proposal Title: SCALE CYCLE 2 CALIBRATION ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID CAL/AST Sub Category ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone Otto G. Franz LOWELL OBSERVATORY USA ------------------------------------------------------------------------------------ 7. Abstract FGS CHARACTERIZATION The primary goal of this proposal is to calibrate the scale in the central region of the astrometer FGS. For cycle 2, one target will be observed at 3 different positions. This is essential for supporting GO and GTO observations of double stars. This proposal incorporates, but does not replace, parts of STAT SV proposals AST-SV-02, AST-SV-04, and AST-SV-05. ------------------------------------------------------------------------------------ 8. Scientific Key Words: TRANS MODE SCALE TEST ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 10.70 par: 0 10. Num targs pri: 5 par: 0 ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 4725c PI: Otto G. Franz Proposal Title: SCALE CYCLE 2 CALIBRATION ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ Otto G. Franz LOWELL OBSERVATORY USA Laurence G. Taff STSCI USA William H. Jefferys UNIVERSITY OF TEXAS USA Mario G. Lattanzi STSCI USA Patricia Vener-Saavedra STSCI USA Sherie T. Holfeltz STSCI USA ------------------------------------------------------------------------------------ 3. Description of proposed observations. Define the following two exposures: (1) Perform 6 second POS mode observation with LOCK=COARSE. (2) Execute 6 Transfer Scans. Using these exposures, define four exposure sequences: (A) perform 1, 2 with CLEAR filter; 2 with PUPIL filter. (B) perform 1, 2 with ND filter; 2 with PUPIL filter. (C) perform 1, 2 with the ND filter. Finally, using these exposure sequences, define the observing sequence: (D) Perform exposure sequence A for targets # 1, 2 (V=8.5,9.2). Perform exposure sequence C for target # 3 (V=4.8). Perform exposure sequence B for target # 4 (V=6.5). Perform exposure sequence B for target # 5 (V=5.4). Perform exposure sequence A for target # 1 (V=8.5). Using these definitions, the proprosed program may be written: I) Acquire brightest available GSs in FGSs 1 and 2 in FL. II) Perform D at the center (position # 2) of FGS 3. III) Perform D at position # 3 in FGS 3. IV) Perform D at position # 1 in FGS 3. ------------------------------------------------------------------------------------ 5. Description of special scheduling requirements. The brightest available guide stars are desired to provide minimum jitter when the data are analyzed. 32 Kbit telemetry is required. ------------------------------------------------------------------------------------ 11. Address Information Name: OTTO G. FRANZ Category: PI Institution: LOWELL OBSERVATORY Address: 1400 W. MARS HILL RD City: FLAGSTAFF State: AZ Zip Code: 86001 Country: USA Telephone: Telex (or e-mail): ------------------------------------------------------------------------------------ Name: LAURENCE G. TAFF Category: Institution: STSCI Address: 3700 SAN MARTIN DR. City: BALTIMORE State: MD Zip Code: 21218 Country: USA Telephone: 410-338-4799 Telex (or e-mail): ------------------------------------------------------------------------------------ Name: WILLIAM H. JEFFERYS Category: Institution: UNIVERSITY OF TEXAS Address: R.L. MOORE HALL 15.220 City: AUSTIN State: TX Zip Code: 787121083 Country: USA Telephone: 512-471-1455 Telex (or e-mail): ------------------------------------------------------------------------------------ Page 3 Name: MARIO G. LATTANZI Category: Institution: STSCI Address: 3700 SAN MARTIN DR. City: BALTIMORE State: MD Zip Code: 21218 Country: USA Telephone: 410-338-4866 Telex (or e-mail): ------------------------------------------------------------------------------------ Name: PATRICIA C. VENER-SAAVEDRA Category: Institution: STSCI Address: 3700 SAN MARTIN DR. City: BALTIMORE State: MD Zip Code: 21218 Country: USA Telephone: 410-338-5086 Telex (or e-mail): ------------------------------------------------------------------------------------ Name: SHERIE T. HOLFELTZ Category: Institution: STSCI Address: 3700 SAN MARTIN DR. City: BALTIMORE State: MD Zip Code: 21218 Country: USA Telephone: 410-338-4418 Telex (or e-mail): ------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 4725c [ 4] ------------------------------------------------------------------------------------------------------------------------------------ 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 HD130669 A RA = 14H 46M 48.5S +/- 0.1S, 1950 1 V = 8.5, TYPE = G5 ADS9397 DEC = +10D 25' 27" +/- 1" Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B 1950.00 -0.0081 +/- 0.0014 -0.1900 +/- 0.0100 0.0000 +/- 0.0000 ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+27D2853 A RA = 17H 35M 12.5S +/- 0.1S, 1950 COMP 1 V = 9.2, TYPE = M KIU83AB DEC = +27D 55' 20" +/- 1" Comments: 11TH MAG COMP AT 9" SEP Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B 1950.00 -0.0068 +/- 0.0008 0.2500 +/- 0.0100 0.0000 +/- 0.0000 ------------------------------------------------------------------------------------------------------------------------------------ 3 HD16620 A RA = 02H 37M 8.6S +/- 0.1S, 1950 1 V = 4.84, E(B-V) = +0.45 FIN312 DEC = -12D 05' 00" +/- 1" 2 TYPE = F5V + F6V Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B 1950.00 0.0095 +/- 0.0000 -0.2300 +/- 0.0000 0.0000 +/- 0.0000 ------------------------------------------------------------------------------------------------------------------------------------ 4 HD79096 A RA = 09H 09M 33.5S +/- 0.1S, 1950 1 V = 6.51, E(B-V) = +0.73 FIN347AA DEC = +15D 11' 55" +/- 1" 1 TYPE = G9V Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B 1950.00 -0.0359 +/- 0.0000 0.2400 +/- 0.0000 0.0000 +/- 0.0000 ------------------------------------------------------------------------------------------------------------------------------------ 5 HD155103 A RA = 17H 06M 15.6S +/- 0.1S, 1950 1 V = 5.39, E(B-V) = +0.31 ADS10360AB DEC = +35D 59' 57" +/- 1" 1 TYPE = A5M ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4725c [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 1 DEFINE # FGS POS 3 F583W DATA-RATE=32 1 6S 1 1 CYCLE 2 A FES-TIME=0.025 SEQ 1-3 NON-INT LOCK=COARSE ------------------------------------------------------------------------------------------------------------------------------------ 2 DEFINE # FGS TRANS 3 F583W DATA-RATE=32 1 755S 1 1 CYCLE 2 A STEP-SIZE=0.3 SCANS=6 ------------------------------------------------------------------------------------------------------------------------------------ 3 DEFINE # FGS TRANS 3 PUPIL DATA-RATE=32 1 1001S 1 1 CYCLE 2 A STEP-SIZE=0.3 SCANS=6 ------------------------------------------------------------------------------------------------------------------------------------ 4 DEFINE # FGS POS 3 F5ND DATA-RATE=32 1 6S 1 1 CYCLE 2 B FES-TIME=0.025 SEQ 4-6 NON-INT LOCK=COARSE ------------------------------------------------------------------------------------------------------------------------------------ 5 DEFINE # FGS TRANS 3 F5ND DATA-RATE=32 1 755S 1 1 CYCLE 2 B STEP-SIZE=0.3 SCANS=6 ------------------------------------------------------------------------------------------------------------------------------------ 6 DEFINE # FGS TRANS 3 PUPIL DATA-RATE=32 1 1001S 1 1 CYCLE 2 B STEP-SIZE=0.3 SCANS=6 ------------------------------------------------------------------------------------------------------------------------------------ 7 DEFINE # FGS POS 3 F5ND DATA-RATE=32 1 6S 1 1 CYCLE 2 C FES-TIME=0.025 SEQ 7-8 NON-INT LOCK=COARSE ------------------------------------------------------------------------------------------------------------------------------------ 8 DEFINE # FGS TRANS 3 F5ND DATA-RATE=32 1 755S 1 1 CYCLE 2 C STEP-SIZE=0.3 SCANS=6 ------------------------------------------------------------------------------------------------------------------------------------ 101 USE A HD130669 POS TARG 0.00, 0.00 ------------------------------------------------------------------------------------------------------------------------------------ 102 USE A BD+27D2853 POS TARG 0.00, 0.00 ------------------------------------------------------------------------------------------------------------------------------------ 103 USE C HD16620 POS TARG 0.00, 0.00 AT 2-AUG-93 +/- 2D ------------------------------------------------------------------------------------------------------------------------------------ 104 USE B HD79096 POS TARG 0.00, 0.00 AT 07-JUN-93 +/- 2D ------------------------------------------------------------------------------------------------------------------------------------ 105 USE B HD155103 POS TARG 0.00, 0.00 ------------------------------------------------------------------------------------------------------------------------------------ 106 USE A HD130669 POS TARG 0.00, 0.00 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4725c [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 201 USE A HD130669 POS TARG 279.00, - 55.49 ------------------------------------------------------------------------------------------------------------------------------------ 202 USE A BD+27D2853 POS TARG 279.00, - 55.49 ------------------------------------------------------------------------------------------------------------------------------------ 203 USE C HD16620 POS TARG 279.00, - 55.49 AT 25-AUG-93 +/- 2D ------------------------------------------------------------------------------------------------------------------------------------ 205 USE B HD155103 POS TARG 279.00, - 55.49 ------------------------------------------------------------------------------------------------------------------------------------ 206 USE A HD130669 POS TARG 279.00, - 55.49 ------------------------------------------------------------------------------------------------------------------------------------ 301 USE A HD130669 POS TARG -279.00, -55.49 ------------------------------------------------------------------------------------------------------------------------------------ 302 USE A BD+27D2853 POS TARG -279.00, -55.49 ------------------------------------------------------------------------------------------------------------------------------------ 303 USE C HD16620 POS TARG -279.00, -55.49 AT 18-AUG-93 +/- 2D ------------------------------------------------------------------------------------------------------------------------------------ 304 USE B HD79096 POS TARG -279.00, -55.49 AT 04-OCT-93 +/- 2D ------------------------------------------------------------------------------------------------------------------------------------ 305 USE B HD155103 POS TARG -279.00, -55.49 ------------------------------------------------------------------------------------------------------------------------------------ 306 USE A HD130669 POS TARG -279.00, -55.49 ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 4725c [ 7] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations FGS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes POS TRANS ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters DATA-RATE FES-TIME LOCK STEP-SIZE=0.3 SCANS=6 ------------------------------------------------------------------------------------------------------------------------------------ Proposal for CAL/AST ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours 10.70 ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements CYCLE 2; SEQ 1-3 NON-INT CYCLE 2 SEQ 4-6 NON-INT SEQ 7-8 NON-INT POS TARG 0.00, 0.00; AT 2-AUG-93 +/- 2D AT 07-JUN-93 +/- 2D POS TARG 279.00, -55.49; AT 25-AUG-93 +/- 2D POS TARG -279.00, -55.49; AT 18-AUG-93 +/- 2D AT 04-OCT-93 +/- 2D ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F583W PUPIL F5ND ------------------------------------------------------------------------------------------------------------------------------------ Target Names HD130669 ADS9397 BD+27D2853 KIU83AB HD16620 FIN312 HD79096 FIN347AA HD155103 ADS10360AB ------------------------------------------------------------------------------------------------------------------------------------