14042( 7) - 14-Jan-2015 16:43:20 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 14042 Version: 7 Check-in Time: 14-Jan-2015 16:43:20 STScI Edit Number: 4 Title Hubble observations of a triple transit of Jupiter's Galilean Satellites ------------------------------------------------------------------------------------ Type Cycle GO/DD 22 ------------------------------------------------------------------------------------ Investigators Contact? PI: Mr. Zolt Levay Space Telescope Science Institute Y CoI: Dr. Keith S. Noll NASA Goddard Space Flight Center Y CoI: Max Mutchler Space Telescope Science Institute Y CoI: Ms. Jennifer Mack Space Telescope Science Institute Y CoI: Ms. Lisa Frattare Space Telescope Science Institute N CoI: Dr. Carol Christian Space Telescope Science Institute N CoI: Dr. Mario Livio Space Telescope Science Institute N CoI: Ms. Shelly L. Meyett Space Telescope Science Institute Y CoI: Mr. Tony Roman Space Telescope Science Institute N CoI: Dr. Amy Simon NASA Goddard Space Flight Center N CoI: Dr. Michael H. Wong University of California - Berkeley N CoI: Mr. Rob Landis NASA Johnson Space Center N ------------------------------------------------------------------------------------ Abstract Io, Callisto, and Europa will simultaneously be in transit on the disk of Jupiter on 24 January 2015. Smaller moons Amalthea, Thebe, and Adrastea will also be transiting at this time. We will conduct Hubble WFC3 imaging to capture these moons, and their shadow play, across the disk of Jupiter. ------------------------------------------------------------------------------------ Observations Description ------------------------ The most critical transit moment occurs on 24 Jan 2015 at 7:10 UT, when Io, Callisto, and Europa will all be on the disk of Jupiter at the same brief moment. Smaller moons Amalthea, Thebe, and Adrastea will also be transiting at this time, and Metis will be just off the disk. The shadows of these objects will also be evident on the disk of Jupiter. Unfortunately, the HST orbit available at this time is impacted by the South Atlantic Anomaly (SAA) near the end. We use the 1k x 1k WFC3 subarray which allows us to obtain many monochromatic "movie mode" frames as rapidly as possible to capture all the relative motions involved in the unfolding event. At the end of the orbit, and during the brief moment of triple-transit, we obtain one full-color image of Jupiter. ------------------------------------------------------------------------------------ 14042( 7) - 14-Jan-2015 16:43:20 - [ 2] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 1 TARGET NAME: JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Jupiter moon transits ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 3 +/- 1 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 14042( 7) - 14-Jan-2015 16:43:20 - [ 3] Visit: 10 Visit Requirements: ORIENT 286D TO 290 D; BETWEEN 24-JAN-2015:06:00:00 AND 24-JAN-2015:08:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 JUPITER WFC3/UVI ACCUM UVIS2-C1K F395N CR-SPLIT=NO 1 10 S (10 SAA CONTOUR 02; SEQ 1-5 S 1C-SUB S) NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 JUPITER WFC3/UVI ACCUM UVIS2-C1K F631N CR-SPLIT=NO 1 3 S (3 S) SAA CONTOUR 02 S 1C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 3 JUPITER WFC3/UVI ACCUM UVIS2-C1K F502N CR-SPLIT=NO 24 3 S (72 S) SAA CONTOUR 02 S 1C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 4 JUPITER WFC3/UVI ACCUM UVIS2-C1K F631N CR-SPLIT=NO 1 3 S (3 S) SAA CONTOUR 02 S 1C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 5 JUPITER WFC3/UVI ACCUM UVIS2-C1K F395N CR-SPLIT=NO 1 10 S (10 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ JUPITER 1 WFC3/UVI ACCUM UVIS2-C1 F395N none none none none 1 N/A S K1C-SUB JUPITER 2 WFC3/UVI ACCUM UVIS2-C1 F631N none none none none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 1 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 2 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 3 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 4 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 5 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 6 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 7 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 8 none 1 N/A S K1C-SUB 14042( 7) - 14-Jan-2015 16:43:20 - [ 4] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 9 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 10 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 11 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 12 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 13 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 14 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 15 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 16 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 17 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 18 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 19 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 20 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 21 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 22 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 23 none 1 N/A S K1C-SUB JUPITER 3 WFC3/UVI ACCUM UVIS2-C1 F502N none none 24 none 1 N/A S K1C-SUB JUPITER 4 WFC3/UVI ACCUM UVIS2-C1 F631N none none none none 1 N/A S K1C-SUB JUPITER 5 WFC3/UVI ACCUM UVIS2-C1 F395N none none none none 1 N/A S K1C-SUB 14042( 7) - 14-Jan-2015 16:43:20 - [ 5] Summary Form for Proposal 14042 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS2-C1K1C-SUB ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 24-JAN-2015:06:00:00 AND 24-JAN-2015:08:00:00, ORIENT 286D TO 290 D, SAA CONTOUR 02, SEQ 1-5 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F395N, F502N, F631N ------------------------------------------------------------------------------------------------------------------------------------ Target Names JUPITER ------------------------------------------------------------------------------------------------------------------------------------