8391( 4) - 01/27/99 08:51 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 8391 Version: 4 Check-in Date: 27-Jan-1999 08:51:01 1.Proposal Title: Calibration of the MOC on MGS ------------------------------------------------------------------------------------ 2. Proposal For 3. Cycle GO/DD 7 ------------------------------------------------------------------------------------ 4. Investigators Contact? PI: Philip James University of Toledo CoI: Dr. Michael Ravine Malin Space Science Systems N CoI: Dr. Michael Wolff Space Science Institute N ------------------------------------------------------------------------------------ 5. Abstract WFPC2 images of Mars obtained during the first week of March 1999 will be used to help establish the absolute calibration of the Mars Orbiter Cameras (MOC) on Mars Global Surveyor (MGS). MGS will be executing sequences designed to select the optimum secondary position on the MOC NA camera during this time. The sub earth point on Mars will be in the plane of the MGS orbit during this week, so that during this time the viewing geometry of the WFPC2 coincides with that of MOC. ------------------------------------------------------------------------------------ Observations Description ------------------------ The observations are to be obtained on three visits, each of which is to consist of an orbit that contains as many repetitions of the following set of three exposures as possible: F410M, F588N, and F631N. The three visits must be sequential, i.e. on three consecutive orbits. This is to ensure that WFPC2 images will be acquired when MGS is, in fact, on the side of the planet facing earth. The suitable times, when MOC is nadir pointed and can take images, are constrained by requirements of the Deep Space Network and the MGS Mission. Real Time Justification ----------------------- Calibration Justification ------------------------- Real_Time_Justification Additional Comments ------------------- ------------------------------------------------------------------------------------ 8391( 4) - 01/27/99 08:51 - [ 2] Data Distribution Paper Products: NO Media: ELECTRONIC Blocking Factor: 10 Ship To: PI_Address Ship Via: Email: ------------------------------------------------------------------------------------ 8391( 4) - 01/27/99 08:51 - [ 3] TARGET LIST b)Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 1 | TARGET NAME: MARS-MOC-WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET MARS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=MARS | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | SURF(V) = 4.0+/-0.1 | Set of 15 Mars WFPC2 images SURF(4100)=2.4+/-0.2e-11 | SURF(5020)=6.3+/-0.2e-11 | SURF(6730)=1.1+/-0.2e-10 | SURF-LINE(2500)=2+/-1e-13 | W-LINE(2500)=200+/-50 | SURF-CONT(3350)=2+/-0.4e-11 | | ------------------------------------------------------------------------------------------------------------------------------------ 8391( 4) - 01/27/99 08:51 - [ 4] Visit: 01 Visit Priority: Visit Requirements: BETWEEN 4-MAR-1999:23:00 AND 5-MAR-1999:16:00 BETWEEN 3-MAR-1999:23:00 AND 4-MAR-1999:16:00 BETWEEN 2-MAR-1999:23:00 AND 3-MAR-1999:16:00 BETWEEN 1- MAR-1999:23:00 AND 2-MAR-1999:16:00 BETWEEN 28-FEB-1999:23:00 AND 1-MAR- 1999:16:00 GROUP 1-3 WITHIN 3 ORBITS On Hold Comments: Additional Comments: First of three consecutive orbits of WFPC2 images. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 101 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 102 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 103 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 104 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 105 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 106 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 107 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 108 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 109 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 110 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 111 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 112 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 113 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 114 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 8391( 4) - 01/27/99 08:51 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 115 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 8391( 4) - 01/27/99 08:51 - [ 6] Visit: 02 Visit Priority: Visit Requirements: BETWEEN 4-MAR-1999:23:00 AND 5-MAR-1999:16:00 BETWEEN 3-MAR-1999:23:00 AND 4-MAR-1999:16:00 BETWEEN 2-MAR-1999:23:00 AND 3-MAR-1999:16:00 BETWEEN 1- MAR-1999:23:00 AND 2-MAR-1999:16:00 BETWEEN 28-FEB-1999:23:00 AND 1-MAR- 1999:16:00 GROUP 1-3 WITHIN 3 ORBITS On Hold Comments: Additional Comments: Second of three consecutive orbits of WFPC2 images. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 201 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 202 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 203 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 204 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 205 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 206 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 207 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 208 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 209 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 210 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 211 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 212 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 213 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 214 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 8391( 4) - 01/27/99 08:51 - [ 7] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 215 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 8391( 4) - 01/27/99 08:51 - [ 8] Visit: 03 Visit Priority: Visit Requirements: BETWEEN 4-MAR-1999:23:00 AND 5-MAR-1999:16:00 BETWEEN 3-MAR-1999:23:00 AND 4-MAR-1999:16:00 BETWEEN 2-MAR-1999:23:00 AND 3-MAR-1999:16:00 BETWEEN 1- MAR-1999:23:00 AND 2-MAR-1999:16:00 BETWEEN 28-FEB-1999:23:00 AND 1-MAR- 1999:16:00 GROUP 1-3 WITHIN 3 ORBITS On Hold Comments: Additional Comments: Third of three consecutive orbits of WFPC2 images. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 301 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 302 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 303 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 304 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 305 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 306 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 307 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 308 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 309 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 310 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 311 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 312 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 313 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F410M 1 1.4 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 314 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F588N 1 0.5 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 8391( 4) - 01/27/99 08:51 - [ 9] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 315 MARS-MOC-WF WFPC2 IMAGE PC1-FIX F631N 1 0.7 S PC2 ------------------------------------------------------------------------------------------------------------------------------------ 8391( 4) - 01/27/99 08:51 - [ 10] Summary Form for Proposal 8391 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PC1-FIX ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GO/DD ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 4-MAR-1999 23 00 AND 5-MAR-1999 16 00 BETWEEN 3-MAR-1999 23 00 AND 4-MAR-1999 16 00 BETWEEN 2-MAR-1999 23 00 AND 3-MAR-1999 16 00 BETWEEN 1-MAR-1999 23 00 AND 2-MAR-1999 16 00 BETWEEN 28-FEB-1999 23 00 AND 1-MAR-1999 16 00 GROUP 1-3 WITHIN 3 ORBITS BETWEEN 4-MAR-1999 23 00 AND 5-MAR-1999 16 00 BETWEEN 3-MAR-1999 23 00 AND 4-MAR-1999 16 00 BETWEEN 2-MAR-1999 23 00 AND 3-MAR-1999 16 00 BETWEEN 1-MAR-1999 23 00 AND 2-MAR-1999 16 00 BETWEEN 28-FEB-1999 23 00 AND 1-MAR-1999 16 00 GROUP 1-3 WITHIN 3 ORBITS BETWEEN 4-MAR-1999 23 00 AND 5-MAR-1999 16 00 BETWEEN 3-MAR-1999 23 00 AND 4-MAR-1999 16 00 BETWEEN 2-MAR-1999 23 00 AND 3-MAR-1999 16 00 BETWEEN 1-MAR-1999 23 00 AND 2-MAR-1999 16 00 BETWEEN 28-FEB-1999 23 00 AND 1-MAR-1999 16 00 GROUP 1-3 WITHIN 3 ORBITS ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F410M F588N F631N ------------------------------------------------------------------------------------------------------------------------------------ Target Names MARS-MOC-WFPC2 ------------------------------------------------------------------------------------------------------------------------------------