15419( 80) - 12-Feb-2020 16:00:58 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15419 Version: 80 Check-in Time: 12-Feb-2020 16:00:58 STScI Edit Number: 67 Title Abundance, composition, and variability of Europa's plumes: Pathfinding future habitability investigations ------------------------------------------------------------------------------------ Type Cycle GO 25 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Lorenz Roth Royal Institute of Technology Y CoI: Dr. Kurt David Retherford Southwest Research Institute N CoI: Dr. Joachim Saur Universitat zu Koeln N CoI: Dr. Darrell F. Strobel The Johns Hopkins University N CoI: Dr. Paul D. Feldman The Johns Hopkins University N CoI: Dr. Nickolay Ivchenko Royal Institute of Technology N CoI: Dr. Tracy M Becker Southwest Research Institute N CoI: Prof. Denis C Grodent Universite de Liege N CoI: Dr. Lucas Paganini American University N CoI: Dr. Aljona Bloecker Royal Institute of Technology N CoI: Marcus Ackland Royal Institute of Technology N ------------------------------------------------------------------------------------ Abstract Plumes from outgassing activity at Europa provide our best avenue for exploring the potential habitability of its subsurface ocean. In order to gain information on Europa's plume occurrence or variability, it is important to unambiguously detect and effectively constrain the H2O occurence and plume properties during each observation. Localized abundance of well-detectable salt related trace species like sodium might provide additional means to detect plume activity and constrain ocean composition and/or ice grain formation within the plume venting process. In our medium-size program we exploit the long-slit spectral imaging capabilities of STIS, which uniquely provide both spectral and spatial identification of local plume-related signals. Using three different STIS spectral modes and two WFC3 narrow band filters, we globally constrain far-UV, near-UV and visible auroral emissions as well as Ly-alpha absorption from plumes in sunlight, eclipse and Jupiter transit. Due to the different observing modes and targeted geometries, the proposed 22 visits will be scheduled uniformly over the ~6-months Jupiter observing season and each visit will be carried out during optimized observing conditions maximizing the sensitvity of HST to plume signals. ------------------------------------------------------------------------------------ Observations Description ------------------------ Our program focuses on observations of auroral emissions produced by electron impact on H2O to identify water plumes at Europa with multiple setups in and out of eclipse and in and out of transit. We apply new modes to target visible auroral emissions in eclipse and near-UV aurora pointing off the limb of Europa. The setups are chosen to avoid interference with surface-reflected sunlight in both cases. A few sets of trial observations obtained using director's discretionary time are used to inform about these innovative modes. All aurora observations are to be scheduled when Europa crosses the plasma sheet to maximize auroral excitation. In addition, we propose to schedule 15419( 80) - 12-Feb-2020 16:00:58 - [ 2] Ly-alpha transit observation visits jointly with aurora observations as well as jointly with the FUV imaging mode from Sparks et al. ------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 3] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 1 TARGET NAME: EUROPA-EAST ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-EAST BY JUPITER FROM EARTH, SEP OF EUROPA-EAST CALLISTO FROM EARTH GT 10", SEP OF EUROPA-EAST IO FROM EARTH GT 10", SEP OF EUROPA-EAST GANYMEDE FROM EARTH GT 10", OLG OF EUROPA-EAST BETWEEN 70 110 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 17 TARGET NAME: EUROPA-EAST2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-EAST2 BY JUPITER FROM EARTH, SEP OF EUROPA-EAST2 CALLISTO FROM EARTH GT 10", SEP OF EUROPA-EAST2 IO FROM EARTH GT 10", SEP OF EUROPA-EAST2 GANYMEDE FROM EARTH GT 10", OLG OF EUROPA-EAST BETWEEN 70 110 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Copy of target 1 to be used with HOPR visits 24 and 25. Visit 1 could not be used past Nov 2019. Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 4] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 2 TARGET NAME: EUROPA-WEST ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-WEST BY JUPITER FROM EARTH, SEP OF EUROPA-WEST CALLISTO FROM EARTH GT 10", SEP OF EUROPA-WEST IO FROM EARTH GT 10", SEP OF EUROPA-WEST GANYMEDE FROM EARTH GT 10", OLG OF EUROPA BETWEEN 250 290 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 3 TARGET NAME: EUROPA-EGRESS ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-EGRESS BY JUPITER FROM EARTH, SEP OF EUROPA-EGRESS JUPITER FROM EARTH GT 2", SEP OF EUROPA-EGRESS CALLISTO FROM EARTH GT 10", SEP OF EUROPA-EGRESS IO FROM EARTH GT 10", SEP OF EUROPA-EGRESS GANYMEDE FROM EARTH GT 10" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 5] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 4 TARGET NAME: EUROPA-AROUND-TRANSIT ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-AROUND-TRANSIT BY JUPITER FROM EARTH, SEP OF EUROPA-AROUND-TRANSIT CALLISTO FROM EARTH GT 5", SEP OF EUROPA-AROUND-TRANSIT IO FROM EARTH GT 5", SEP OF EUROPA-AROUND-TRANSIT GANYMEDE FROM EARTH GT 5", OLG OF EUROPA-AROUND-TRANSIT BETWEEN 160 200 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 10 TARGET NAME: EUROPA-AROUND-TRANSIT2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-AROUND-TRANSIT BY JUPITER FROM EARTH, SEP OF EUROPA-AROUND-TRANSIT2 CALLISTO FROM EARTH GT 5", SEP OF EUROPA-AROUND-TRANSIT2 IO FROM EARTH GT 5", SEP OF EUROPA-AROUND-TRANSIT2 GANYMEDE FROM EARTH GT 5", OLG OF EUROPA-AROUND-TRANSIT BETWEEN 159 200 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Duplicated of target 4. OLG opened up by a degree to allow visit 18 to schedule. Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 6] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 12 TARGET NAME: EUROPA-AROUND-TRANSIT3 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-AROUND-TRANSIT BY JUPITER FROM EARTH, SEP OF EUROPA-AROUND-TRANSIT3 CALLISTO FROM EARTH GT 5", SEP OF EUROPA-AROUND-TRANSIT3 IO FROM EARTH GT 5", SEP OF EUROPA-AROUND-TRANSIT3 GANYMEDE FROM EARTH GT 5", OLG OF EUROPA-AROUND-TRANSIT BETWEEN 159 205 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Duplicated of target 4. OLG opened up by a degree to allow visit 18 to schedule. Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 13 TARGET NAME: EUROPA-AROUND-TRANSIT4 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-AROUND-TRANSIT BY JUPITER FROM EARTH, SEP OF EUROPA-AROUND-TRANSIT4 CALLISTO FROM EARTH GT 5", SEP OF EUROPA-AROUND-TRANSIT4 IO FROM EARTH GT 5", SEP OF EUROPA-AROUND-TRANSIT4 GANYMEDE FROM EARTH GT 5" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Duplicated of target 4. OLG removed to allow visit 18 to schedule. Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 7] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 5 TARGET NAME: EUROPA-TRANSIT ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-TRANSIT BY JUPITER FROM EARTH, SEP OF EUROPA-TRANSIT CALLISTO FROM EARTH GT 5", SEP OF EUROPA-TRANSIT IO FROM EARTH GT 5", SEP OF EUROPA-TRANSIT GANYMEDE FROM EARTH GT 5", TRANSIT OF EUROPA ACROSS JUPITER FROM EARTH, CML OF JUPITER FROM EARTH BETWEEN 0 180 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 8] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 16 TARGET NAME: EUROPA-TRANSIT4 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-TRANSIT4 BY JUPITER FROM EARTH, SEP OF EUROPA-TRANSIT4 CALLISTO FROM EARTH GT 5", SEP OF EUROPA-TRANSIT4 IO FROM EARTH GT 5", SEP OF EUROPA-TRANSIT4 GANYMEDE FROM EARTH GT 5", TRANSIT OF EUROPA ACROSS JUPITER FROM EARTH, CML OF JUPITER FROM EARTH BETWEEN 0 180 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 9 TARGET NAME: EUROPA-TRANSIT2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-TRANSIT BY JUPITER FROM EARTH, SEP OF EUROPA-TRANSIT2 CALLISTO FROM EARTH GT 5", SEP OF EUROPA-TRANSIT2 IO FROM EARTH GT 5", SEP OF EUROPA-TRANSIT2 GANYMEDE FROM EARTH GT 5", CML OF JUPITER FROM EARTH BETWEEN 0 180 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 This target is used with Visit 12. Ephemeris Center: EARTH Extended: YES 15419( 80) - 12-Feb-2020 16:00:58 - [ 9] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 6 TARGET NAME: EUROPA-ECLIPSE ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-ECLIPSE BY JUPITER FROM EARTH, SEP OF EUROPA-ECLIPSE JUPITER FROM EARTH GT 5", SEP OF EUROPA-ECLIPSE CALLISTO FROM EARTH GT 5", SEP OF EUROPA-ECLIPSE IO FROM EARTH GT 5", SEP OF EUROPA-ECLIPSE GANYMEDE FROM EARTH GT 5", ECL U FULL OF EUROPA BY JUPITER FROM EARTH ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 10] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 7 TARGET NAME: EUROPA-OFF-LIMB ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE Europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-WEST BY JUPITER FROM EARTH, SEP OF EUROPA-OFF-LIMB CALLISTO FROM EARTH GT 5", SEP OF EUROPA-OFF-LIMB IO FROM EARTH GT 5", SEP OF EUROPA-OFF-LIMB GANYMEDE FROM EARTH GT 5", OLG OF EUROPA BETWEEN 260 310 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 8 TARGET NAME: IO-ACQ ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE IO ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=IO ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF IO-ACQ BY JUPITER FROM EARTH, SEP OF IO-ACQ JUPITER FROM EARTH GT 10", SEP OF IO-ACQ CALLISTO FROM EARTH GT 5", SEP OF IO-ACQ EUROPA FROM EARTH GT 5", SEP OF IO-ACQ GANYMEDE FROM EARTH GT 5" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.0 +/- 0.1 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 11] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 18 TARGET NAME: IO-ACQ3 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE IO ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=IO ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF IO-ACQ3 BY JUPITER FROM EARTH, SEP OF IO-ACQ3 JUPITER FROM EARTH GT 10", SEP OF IO-ACQ3 CALLISTO FROM EARTH GT 5", SEP OF IO-ACQ3 EUROPA FROM EARTH GT 5", SEP OF IO-ACQ3 GANYMEDE FROM EARTH GT 5" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.0 +/- 0.1 Targets 8 and 11 for Io were processed in early 2018 so their ephemeris does not go out far enough to be used with a visit that will execute in spring/summer 2020. Ephemeris Center: EARTH Target 18 is a copy of target 8 to be used with visit 16. Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 11 TARGET NAME: IO-ACQ2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE IO ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=IO ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF IO-ACQ2 BY JUPITER FROM EARTH, SEP OF IO-ACQ2 EUROPA FROM EARTH GT 10", SEP OF IO-ACQ2 GANYMEDE FROM EARTH GT 10", SEP OF IO-ACQ2 CALLISTO FROM EARTH GT 10" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.0 +/- 0.1 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 12] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 14 TARGET NAME: GANYMEDE-ACQ ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE GANYMEDE ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=GANYMEDE ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF GANYMEDE-ACQ BY JUPITER FROM EARTH, SEP OF GANYMEDE-ACQ IO FROM EARTH GT 10", SEP OF GANYMEDE-ACQ EUROPA FROM EARTH GT 10", SEP OF GANYMEDE-ACQ CALLISTO FROM EARTH GT 10" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.25 +/- 0.4 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 15 TARGET NAME: EUROPA-TRANSIT3 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=JUPITER STD=EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT OCC OF EUROPA-TRANSIT3 BY JUPITER FROM EARTH, SEP OF EUROPA-TRANSIT3 IO FROM EARTH GT 5", SEP OF EUROPA-TRANSIT3 GANYMEDE FROM EARTH GT 5", SEP OF EUROPA-TRANSIT3 CALLISTO FROM EARTH GT 5", TRANSIT OF EUROPA ACROSS JUPITER FROM EARTH ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.3 +/- 0.2 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 13] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.173 Line_Spacing 0.112 Coordinate_Frame POS-TARG Pattern_Orient 23.884 Angle_Between_Sides 81.785 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 14] Visit: 01 (Eclipse H-alpha wide 1) Visit Requirements: SCHED 100% 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 IO-ACQ STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=21, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE DIFFUSE-CENTER=GEOMETRIC-CENTE S) R Comments: Checkbox parameter selected for size of Io in the periods of Feb/Mar 2018 & July/Aug 2018. If closer to Jupiter opposition 2018 (April - June) or other moon, the checkbox size needs to be adjusted. ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 GS ACQ SCENARIO BASE1BE PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 4 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 5 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 6 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 PSE 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 | ------------------------------------------------------------------------------------------------------------------------------------ IO-ACQ 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 1 N/A EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 1 N/A EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 1 N/A EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 2 N/A EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 2 N/A EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 2 N/A EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 2 N/A 15419( 80) - 12-Feb-2020 16:00:58 - [ 15] Visit: 02 (Eclipse Sodium) Visit Requirements: SCHED 100%; BETWEEN 18-MAR-2018:22:00:00 AND 19-MAR-2018:00:00:00 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 IO-ACQ STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=21, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R Comments: Checkbox parameter selected for size of Io in the periods of Feb/Mar 2018 & July/Aug 2018. If closer to Jupiter opposition 2018 (April - June) or other moon, the checkbox size needs to be adjusted. ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6094 GAIN=1, CR-SPLIT=2 1 400 S (400 POS TARG null, -24; GS PSE S) ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6094 GAIN=1, CR-SPLIT=2 1 400 S (400 SAME POS AS 2 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 4 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6094 GAIN=1, CR-SPLIT=2 1 400 S (400 SAME POS AS 2 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 5 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6094 GAIN=1, CR-SPLIT=2 1 400 S (400 SAME POS AS 2 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 6 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6094 GAIN=1, CR-SPLIT=2 1 400 S (400 SAME POS AS 2 PSE 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 | ------------------------------------------------------------------------------------------------------------------------------------ IO-ACQ 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X2 G750M 6094 none none none 1 1 N/A EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X2 G750M 6094 none none none 2 1 N/A EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X2 G750M 6094 none none none 1 1 N/A EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X2 G750M 6094 none none none 2 1 N/A EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X2 G750M 6094 none none none 1 1 N/A EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X2 G750M 6094 none none none 2 1 N/A EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X2 G750M 6094 none none none 1 2 N/A EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X2 G750M 6094 none none none 2 2 N/A EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X2 G750M 6094 none none none 1 2 N/A EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X2 G750M 6094 none none none 2 2 N/A 15419( 80) - 12-Feb-2020 16:00:58 - [ 16] Visit: 03 (Eclipse imaging) Visit Requirements: SCHED 100%; BETWEEN 30-AUG-2019:11:35:00 AND 30-AUG-2019:12:45:00 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 EUROPA-ECLI WFC3/UVI ACCUM UVIS2-C51 F631N FLASH=11 2 230 S GS ACQ SCENARIO BASE1BE; PSE S 2C-SUB (1840 S) PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-ECLI WFC3/UVI ACCUM UVIS2-C51 F656N FLASH=11 1 230 S (920 PATTERN 1 2 PSE S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-ECLI WFC3/UVI ACCUM UVIS2-C51 F656N FLASH=11 1 230 S (230 PSE S 2C-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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F631N 1 none 1 none 1 N/A S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F631N 1 none 2 none 1 N/A S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F631N 2 none 1 none 1 N/A S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F631N 2 none 2 none 1 N/A S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F631N 3 none 1 none 1 N/A S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F631N 3 none 2 none 1 N/A S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F631N 4 none 1 none 1 N/A S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F631N 4 none 2 none 1 N/A S 12C-SUB EUROPA-ECLIPSE 2 WFC3/UVI ACCUM UVIS2-C5 F656N 1 none none none 2 N/A S 12C-SUB EUROPA-ECLIPSE 2 WFC3/UVI ACCUM UVIS2-C5 F656N 2 none none none 2 N/A S 12C-SUB EUROPA-ECLIPSE 2 WFC3/UVI ACCUM UVIS2-C5 F656N 3 none none none 2 N/A S 12C-SUB EUROPA-ECLIPSE 2 WFC3/UVI ACCUM UVIS2-C5 F656N 4 none none none 2 N/A S 12C-SUB EUROPA-ECLIPSE 3 WFC3/UVI ACCUM UVIS2-C5 F656N none none none none 2 N/A S 12C-SUB 15419( 80) - 12-Feb-2020 16:00:58 - [ 17] Visit: 04 (Eclipse H-alpha narrow 1) Visit Requirements: SCHED 100% 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 IO-ACQ STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=21, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE DIFFUSE-CENTER=GEOMETRIC-CENTE S) R Comments: Checkbox parameter selected for size of Io in the periods of Feb/Mar 2018 & July/Aug 2018. If closer to Jupiter opposition 2018 (April - June) or other moon, the checkbox size needs to be adjusted. ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 POS TARG null, -24; GS PSE S) ACQ SCENARIO BASE1BE ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 SAME POS AS 2 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 4 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 SAME POS AS 2 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 5 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 SAME POS AS 2 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 6 EUROPA-ECLI STIS/CCD ACCUM 52X2 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S (400 SAME POS AS 2 PSE 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 | ------------------------------------------------------------------------------------------------------------------------------------ IO-ACQ 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X2 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X2 G750M 6581 none none none 2 1 N/A EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X2 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X2 G750M 6581 none none none 2 1 N/A EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X2 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X2 G750M 6581 none none none 2 1 N/A EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X2 G750M 6581 none none none 1 2 N/A EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X2 G750M 6581 none none none 2 2 N/A EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X2 G750M 6581 none none none 1 2 N/A EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X2 G750M 6581 none none none 2 2 N/A 15419( 80) - 12-Feb-2020 16:00:58 - [ 18] Visit: 05 (NUV off-limb before opp) Visit Requirements: SCHED 40%; ORIENT 298D TO 300 D; BETWEEN 19-MAR-2018:00:00:00 AND 17-APR-2018:00:00:00 On Hold Comments: Additional Comments: This visit required precise off-limb targeting. The slit should be parallel to the equator, i.e. have an angle of 90 degrees with respect to the polar axis (slighltly differeny from original planing where we wanted the slit at a 60 deg angle w.r.t. the polar axis). This is constrained through the ORIENT keyword, which is calcualted using the approximate angle between Europa North and Celestial North before opposition (-16 deg) and the offset of the STIS detector y axis from the telescope U3 axis (45.3 deg). ORIENT = 90 deg + 45 deg - 16 deg = 119 deg. Before opposition, the available ORIENT range is near 270, so this means +180 deg: ORIENT = 117 deg + 180 deg ~ 299 deg. Furthermore, the slit needs to be shifted from the center of the disk to Europa south along the dispersion (x) axis such that the slit center has an offsets of 0.2 arcec (1st exposure) and 0.4 arcsec (2nd exposure) to the limb of the disk. At the currently requested observing period between 19 March and 17 April 2018, Europa's angular diameter is between 0.90 and 0.96 arcsec. Thus, the radius is about 0.465 arcsec. Therefore, the POS TARG keyword is set to X = 0.465 + 0.2 = 0.665. UPDATE POS TARG when exact window is selected! Update: Observation on 2018 March 28: JupiterNorth to CelestialNorth angle CCW: -15.3 deg. The available orient range is (u3) 264 to 303 degrees. Europa radius: 0.43 ". Offset for exposure 1: X = 0.43 + 0.20 = 0.63. Offset for exposure 2: X = 0.43 + 0.40 = 0.83. The calculations give the shift of the slit w.r.t. the target, but the POS TARG X keyword must then be negative, because it gives the position of the target w.r.t. the slit instead. So X = -0.63 and -0.83, respectively. 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 EUROPA-OFF- STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 LIMB DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-OFF- STIS/NUV TIME-TA 52X0.2 G230L 2376 BUFFER-TIME=150 1 2200 S POS TARG -0.63, 0 LIMB -MAMA G see below (2093 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-OFF- STIS/NUV TIME-TA 52X0.2 G230L 2376 BUFFER-TIME=150 1 2700 S POS TARG -0.83, null LIMB -MAMA G see below (2892 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 | ------------------------------------------------------------------------------------------------------------------------------------ 15419( 80) - 12-Feb-2020 16:00:58 - [ 19] 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-OFF-LIMB 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-OFF-LIMB 2 STIS/NUV TIME-TA 52X0.2 G230L 2376 none none none none 1 2093.0 S -MAMA G EUROPA-OFF-LIMB 3 STIS/NUV TIME-TA 52X0.2 G230L 2376 none none none none 2 2892.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 20] Visit: 06 (FUV Europa-egress) Visit Requirements: On Hold Comments: Additional Comments: Visit 6 was originally four orbits long. Due to gyro bias issues it needed to be split into two 2 orbit visits. This visit contains first two orbits. Gyro bias visit 15419 6B should be schedule right after this visit. 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 EUROPA-EGRE STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=23, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE SS DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-EGRE STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 1798 S POS TARG null, -5; GS SS -MAMA G see below ACQ SCENARIO BASE1BE (2012 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-EGRE STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 1300 S SAME POS AS 2 SS -MAMA G (1300 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EGRESS 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-EGRESS 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 2012.0 S -MAMA G EUROPA-EGRESS 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 N/A -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 21] Visit: 07 (FUV Europa-around-transit 1) Visit Requirements: SCHED 50%; BETWEEN 06-APR-2018:00:00:00 AND 08-JUN-2018:00:00:00 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 EUROPA-AROU STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 ND-TRANSIT DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -4.0 ND-TRANSIT -MAMA G see below (2101 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 ND-TRANSIT -MAMA G see below (2878 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 ND-TRANSIT -MAMA G see below (2838 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 ND-TRANSIT -MAMA G see below (2838 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-AROUND-TRANS 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A IT EUROPA-AROUND-TRANS 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 2101.0 S IT -MAMA G EUROPA-AROUND-TRANS 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2878.0 S IT -MAMA G EUROPA-AROUND-TRANS 4 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 3 2838.0 S IT -MAMA G EUROPA-AROUND-TRANS 5 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 4 2838.0 S IT -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 22] Visit: 08 (FUV Europa-East 1) Visit Requirements: SCHED 80%; BETWEEN 09-APR-2018:00:00:00 AND 08-JUN-2018:00:00:00 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 EUROPA-EAST STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -5 -MAMA G see below (1997 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 -MAMA G see below (2774 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 -MAMA G see below (2734 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 -MAMA G see below (2734 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EAST 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-EAST 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 1997.0 S -MAMA G EUROPA-EAST 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2774.0 S -MAMA G EUROPA-EAST 4 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 3 2734.0 S -MAMA G EUROPA-EAST 5 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 4 2734.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 23] Visit: 09 (FUV Europa-around-transit 2) Visit Requirements: BETWEEN 09-APR-2018:00:00:00 AND 15-JUN-2018:00:00:00 On Hold Comments: Additional Comments: Visit 9 was a 4 orbit visit. Due to gyro bias issues it was split into 2 two orbit visits separated by 1 orbit. Visit 9 now contains the first two orbits. Second two are in visit 9A. 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 IO-ACQ2 STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 1832 S POS TARG null, -4.0; GS ND-TRANSIT2 -MAMA G (1832 S) ACQ SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 ND-TRANSIT2 -MAMA G see below (2943 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 | ------------------------------------------------------------------------------------------------------------------------------------ IO-ACQ2 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-AROUND-TRANS 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 N/A IT2 -MAMA G EUROPA-AROUND-TRANS 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2943.0 S IT2 -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 24] Visit: 10 (FUV Europa-West) Visit Requirements: BETWEEN 09-APR-2018:00:00:00 AND 08-JUN-2018:00:00:00 On Hold Comments: Additional Comments: Visit 10 was a 4 orbit visit. Due to gyro bias issues it was split into 2 two orbit visits separated by 1 orbit. Visit 10 now contains the first two orbits. Second two are in visit 23. 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 EUROPA-WEST STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-WEST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -5.0 -MAMA G see below (2166 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-WEST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 -MAMA G see below (2943 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-WEST 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-WEST 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 2166.0 S -MAMA G EUROPA-WEST 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2943.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 25] Visit: 11 (FUV Europa-East 2) Visit Requirements: BETWEEN 09-APR-2018:00:00:00 AND 14-JUN-2018:00:00:00 On Hold Comments: Additional Comments: Visit 11 was a 4 orbit visit. Due to gyro bias issues it was split into 2 two orbit visits separated by 1 orbit. Visit 11 now contains the first two orbits. Second two are in visit 1A . 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 EUROPA-EAST STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -5.0 -MAMA G see below (2166 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 -MAMA G see below (2943 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EAST 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-EAST 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 2166.0 S -MAMA G EUROPA-EAST 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2943.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 26] Visit: 12 (FUV Coordinated transit 1) Visit Requirements: SCHED 100%; BETWEEN 10-MAR-2018:00:00:00 AND 08-JUL-2018:00:00:00 On Hold Comments: Additional Comments: For this visit, no acquisition exposure is obtained. Instead, GS pointing is used only and the unsupported 6x6 aperture to ensure Europa is well within the FOV. 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 EUROPA-TRAN STIS/FUV TIME-TA 6X6 G140L 1425 BUFFER-TIME=500 1 1700 S GS ACQ SCENARIO BASE1B3 SIT2 -MAMA G see below (1574 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-TRANSIT2 1 STIS/FUV TIME-TA 6X6 G140L 1425 none none none none 1 1574.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 27] Visit: 13 (FUV Coordinated transit 2) Visit Requirements: SCHED 100% 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 GANYMEDE-AC STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=27, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 Q DIFFUSE-CENTER=GEOMETRIC-CENTE S) R Comments: This acquisition exposure can possibly be deleted/omitted, if the observation is taken directly subsequent to a Europa plume STIS FUV filter imaging orbit from program 15424. Checkbox parameter selected for size of Ganymede in the period near August 27, 2018. If period or moon is different, the checkbox size needs to be adjusted. ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-TRAN STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=500 1 1700 S POS TARG 0.0, -4.0; GS SIT3 -MAMA G see below ACQ SCENARIO BASE1B3 (1574 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 | ------------------------------------------------------------------------------------------------------------------------------------ GANYMEDE-ACQ 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-TRANSIT3 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 1574.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 28] Visit: 14 (FUV Coordinated transit 3) Visit Requirements: SCHED 100% 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 EUROPA-TRAN STIS/FUV TIME-TA 6X6 G140L 1425 BUFFER-TIME=600 1 2100 S POS TARG 0.0, -4.0; GS SIT3 -MAMA G see below ACQ SCENARIO BASE1BE (2166 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-TRANSIT3 1 STIS/FUV TIME-TA 6X6 G140L 1425 none none none none 1 2166.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 29] Visit: 15 (FUV Coordinated transit 4) Visit Requirements: SCHED 100% 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 IO-ACQ STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=23, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE DIFFUSE-CENTER=GEOMETRIC-CENTE S) R Comments: This acquisition exposure can possibly be deleted/omitted, if the observation is taken directly subsequent to a Europa plume STIS FUV filter imaging orbit from program 15424. Checkbox parameter selected for size of Io in the period near Jupiter opposition, i.e. April - June 2018. If period or moon is different, the checkbox size needs to be adjusted. ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-TRAN STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=500 1 1700 S POS TARG 0.0, -4.0; GS SIT -MAMA G see below ACQ SCENARIO BASE1BE (1454 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 | ------------------------------------------------------------------------------------------------------------------------------------ IO-ACQ 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-TRANSIT 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 1454.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 30] Visit: 16 (FUV Coordinated transit 5) Visit Requirements: SCHED 100%; BETWEEN 18-AUG-2020:01:30:00 AND 18-AUG-2020:02:30:00 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 IO-ACQ3 STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=23, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE DIFFUSE-CENTER=GEOMETRIC-CENTE S) R Comments: This acquisition exposure can possibly be deleted/omitted, if the observation is taken directly subsequent to a Europa plume STIS FUV filter imaging orbit from program 15424. Checkbox parameter selected for size of Io in the period near Jupiter opposition, i.e. April - June 2018. If period or moon is different, the checkbox size needs to be adjusted. ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-TRAN STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=500 1 1700 S POS TARG 0.0, -4.0; GS SIT4 -MAMA G see below ACQ SCENARIO BASE1BE (1454 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 | ------------------------------------------------------------------------------------------------------------------------------------ IO-ACQ3 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-TRANSIT4 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 1454.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 31] Visit: 17 (FUV Europa-East 3) Visit Requirements: SCHED 80%; BETWEEN 30-JUL-2019:03:30:00 AND 30-JUL-2019:04:30:00 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 EUROPA-EAST STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -5.0 -MAMA G see below (1877 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 -MAMA G see below (2634 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EAST 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-EAST 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 1877.0 S -MAMA G EUROPA-EAST 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2634.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 32] Visit: 18 (FUV Europa-around-transit 3) Visit Requirements: BETWEEN 09-APR-2018:00:00:00 AND 03-JUL-2018:00:00:00 On Hold Comments: Additional Comments: Visit 18 needed to be split into two 2 orbit visit. This visit contains the first pair of orbits. 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 EUROPA-AROU STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 ND-TRANSIT4 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -4.0 ND-TRANSIT4 -MAMA G see below (2166 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 ND-TRANSIT4 -MAMA G see below (2943 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-AROUND-TRANS 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A IT4 EUROPA-AROUND-TRANS 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 2166.0 S IT4 -MAMA G EUROPA-AROUND-TRANS 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2943.0 S IT4 -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 33] Visit: 19 (NUV off-limb after opp) Visit Requirements: ORIENT 111D TO 123 D; BETWEEN 04-JUN-2018:00:00:00 AND 02-AUG-2018:00:00:00 On Hold Comments: Additional Comments: This visit required precise off-limb targeting. The slit should be parallel to the equator, i.e. have an angle of 90 degrees with respect to the polar axis (slighltly different from original planing). This is constrained through the ORIENT keyword, which is calcualted using the approximate angle between Europa North and Celestial North after opposition (-18 deg) and the offset of the STIS detector y axis from the telescope U3 axis (45.3 deg). ORIENT = 90 deg + 45 deg - 18 deg = 117 deg. Furthermore, the slit needs to be shifted from the center of the disk to Europa south along the dispersion (x) axis such that the slit center has an offsets of 0.2 arcec (1st exposure) and 0.4 arcsec (2nd exposure) to the limb. At the currently requested observing period between 04 June and 02 July 2018, Europa's angular diameter is between 0.96 and 0.90 arcsec, again implying an average radius is 0.465 arces. The POS TARG keyword is set to X = -(-0.45 - 0.2) = 0.45 (1st science exp) and X = -(-0.45 - 0.40) = 0.65 (1st science exp). The additional minus sign comes from the fact taht the target is placed w.r.t to slit and not the other way around as in the calculations. UPDATE POS TARG when exact window is selected! 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 EUROPA-OFF- STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 LIMB DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-OFF- STIS/NUV TIME-TA 52X0.2 G230L 2376 BUFFER-TIME=150 1 2200 S POS TARG 0.79, 0 LIMB -MAMA G see below (2144 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-OFF- STIS/NUV TIME-TA 52X0.2 G230L 2376 BUFFER-TIME=150 1 2700 S POS TARG 0.89, null LIMB -MAMA G see below (2918 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-OFF-LIMB 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-OFF-LIMB 2 STIS/NUV TIME-TA 52X0.2 G230L 2376 none none none none 1 2144.0 S -MAMA G EUROPA-OFF-LIMB 3 STIS/NUV TIME-TA 52X0.2 G230L 2376 none none none none 2 2918.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 34] Visit: 1A (FUV Europa-East 2) Visit Requirements: BETWEEN 09-APR-2018:00:00:00 AND 14-JUN-2018:00:00:00 On Hold Comments: Additional Comments: Visit 11 was a 4 orbit visit. Due to gyro bias issues it was split into 2 two orbit visits separated by 1 orbit. Visit 1A now contains the second pair of orbits. Visit 11 contains the first two orbits. 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 EUROPA-EAST STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -5.0 -MAMA G see below (2166 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 -MAMA G see below (2943 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EAST 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-EAST 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 2166.0 S -MAMA G EUROPA-EAST 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2943.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 35] Visit: 20 (Eclipse imaging 2) Visit Requirements: BETWEEN 01-JUL-2018:00:00:00 AND 31-AUG-2018:00:00:00 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 EUROPA-ECLI WFC3/UVI ACCUM UVIS2-C51 F656N FLASH=11 1 250 S GS ACQ SCENARIO BASE1B3; PSE S 2C-SUB see below PATTERN 1 1 (1056 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-ECLI WFC3/UVI ACCUM UVIS2-C51 F631N FLASH=11 1 250 S PATTERN 1 2 PSE S 2C-SUB see below (1056 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F656N 1 none none none 1 264.0 S S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F656N 2 none none none 1 264.0 S S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F656N 3 none none none 1 264.0 S S 12C-SUB EUROPA-ECLIPSE 1 WFC3/UVI ACCUM UVIS2-C5 F656N 4 none none none 1 264.0 S S 12C-SUB EUROPA-ECLIPSE 2 WFC3/UVI ACCUM UVIS2-C5 F631N 1 none none none 1 264.0 S S 12C-SUB EUROPA-ECLIPSE 2 WFC3/UVI ACCUM UVIS2-C5 F631N 2 none none none 1 264.0 S S 12C-SUB EUROPA-ECLIPSE 2 WFC3/UVI ACCUM UVIS2-C5 F631N 3 none none none 1 264.0 S S 12C-SUB EUROPA-ECLIPSE 2 WFC3/UVI ACCUM UVIS2-C5 F631N 4 none none none 1 264.0 S S 12C-SUB 15419( 80) - 12-Feb-2020 16:00:58 - [ 36] Visit: 21 (Eclipse H-alpha narrow 2) Visit Requirements: BETWEEN 30-MAR-2019:14:45:00 AND 30-MAR-2019:17:00:00 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 IO-ACQ STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=21, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R Comments: Checkbox parameter selected for size of Io in the periods of Feb/Mar 2018 & July/Aug 2018. If closer to Jupiter opposition 2018 (April - June) or other moon, the checkbox size needs to be adjusted. ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-ECLI STIS/CCD ACCUM 52X0.5E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 376 S (376 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-ECLI STIS/CCD ACCUM 52X0.5E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 376 S (376 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 4 EUROPA-ECLI STIS/CCD ACCUM 52X0.5E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 376 S (376 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 5 EUROPA-ECLI STIS/CCD ACCUM 52X0.5E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 376 S (376 PSE S) ------------------------------------------------------------------------------------------------------------------------------------ 6 EUROPA-ECLI STIS/CCD ACCUM 52X0.5E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 376 S (376 PSE 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 | ------------------------------------------------------------------------------------------------------------------------------------ IO-ACQ 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 2 1 N/A EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 2 1 N/A EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 2 1 N/A EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 1 1 N/A EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 2 2 N/A EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 1 2 N/A EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X0.5E1 G750M 6581 none none none 2 2 N/A 15419( 80) - 12-Feb-2020 16:00:58 - [ 37] Visit: 22 (Eclipse H-alpha wide 3) Visit Requirements: 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 IO-ACQ STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=21, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R Comments: Checkbox parameter selected for size of Io in the periods of Feb/Mar 2018 & July/Aug 2018. If closer to Jupiter opposition 2018 (April - June) or other moon, the checkbox size needs to be adjusted. ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S PSE see below (444 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S PSE see below (444 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S PSE see below (444 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S PSE see below (406 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 EUROPA-ECLI STIS/CCD ACCUM 52X2E1 G750M 6581 GAIN=1, CR-SPLIT=2 1 400 S PSE see below (406 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 | ------------------------------------------------------------------------------------------------------------------------------------ IO-ACQ 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 1 222.0 S EUROPA-ECLIPSE 2 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 1 222.0 S EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 1 222.0 S EUROPA-ECLIPSE 3 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 1 222.0 S EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 1 222.0 S EUROPA-ECLIPSE 4 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 1 222.0 S 15419( 80) - 12-Feb-2020 16:00:58 - [ 38] 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 2 203.0 S EUROPA-ECLIPSE 5 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 2 203.0 S EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 1 2 203.0 S EUROPA-ECLIPSE 6 STIS/CCD ACCUM 52X2E1 G750M 6581 none none none 2 2 203.0 S 15419( 80) - 12-Feb-2020 16:00:58 - [ 39] Visit: 23 (FUV Europa-West) Visit Requirements: SAME ORIENT AS 10; BETWEEN 09-APR-2018:00:00:00 AND 08-JUN-2018:00:00:00 On Hold Comments: Additional Comments: Visit 10 was a 4 orbit visit. Due to gyro bias issues it was split into 2 two orbit visits separated by 1 orbit. Visit 23 now contains the second pair of orbits. Visit 10 contains the first two orbits. 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 EUROPA-WEST STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-WEST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -5.0 -MAMA G see below (2166 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-WEST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 -MAMA G see below (2943 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-WEST 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-WEST 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 2166.0 S -MAMA G EUROPA-WEST 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2943.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 40] Visit: 24 (FUV Europa-East 3) Visit Requirements: SCHED 80%; BETWEEN 2020.230:01:50:00 AND 2020.230:02:45:00 On Hold Comments: Additional Comments: HOPR repeat of visit 17. 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 EUROPA-EAST STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE 2 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -5.0 2 -MAMA G see below (1877 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 2 -MAMA G see below (2634 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EAST2 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-EAST2 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 1877.0 S -MAMA G EUROPA-EAST2 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2634.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 41] Visit: 25 (FUV Europa-East 3) Visit Requirements: SCHED 80%; BETWEEN 2020.230:06:35:00 AND 2020.230:07:30:00 On Hold Comments: Additional Comments: HOPR repeat of visit 7A 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 EUROPA-EAST STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE 2 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -5.0 2 -MAMA G see below (1877 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 2 -MAMA G see below (2634 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EAST2 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-EAST2 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 1877.0 S -MAMA G EUROPA-EAST2 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2634.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 42] Visit: 6A (FUV Europa-egress) Visit Requirements: SAME ORIENT AS 06 On Hold Comments: Additional Comments: Visit 6 was originally four orbits long. Due to gyro bias issues it needed to be split into two 2 orbit visits. This visit contains final two orbits and follows gyro bias update visit 15419 6B. 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 EUROPA-EGRE STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=23, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE SS DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-EGRE STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 1798 S POS TARG null, -5; GS SS -MAMA G see below ACQ SCENARIO BASE1BE (2012 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-EGRE STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 SS -MAMA G see below (2803 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EGRESS 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-EGRESS 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 2012.0 S -MAMA G EUROPA-EGRESS 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2803.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 43] Visit: 6B (GYRO BIAS UPDATE) Visit Requirements: NOTRACK On Hold Comments: Additional Comments: This visit is to be scheduled right after visit 15419 06. 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 EUROPA-EGRE S/C POINTIN V1 1 360 S (360 POS TARG -213.6341, SS G S) -224.7897 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EGRESS 1 S/C POINTIN V1 none none none none tbd N/A G 15419( 80) - 12-Feb-2020 16:00:58 - [ 44] Visit: 7A (FUV Europa-East 3) Visit Requirements: SCHED 80%; BETWEEN 30-JUL-2019:08:30:00 AND 30-JUL-2019:09:30:00 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 EUROPA-EAST STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1BE DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -5.0 -MAMA G see below (1877 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-EAST STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 -MAMA G see below (2634 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-EAST 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-EAST 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 1877.0 S -MAMA G EUROPA-EAST 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2634.0 S -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 45] Visit: 8A (FUV Europa-around-transit 3) Visit Requirements: BETWEEN 09-APR-2018:00:00:00 AND 03-JUL-2018:00:00:00 On Hold Comments: Additional Comments: Visit 18 needed to be split into two 2 orbit visits. This visit contains the last 2 orbits. 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 IO-ACQ2 STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -4.0; GS ND-TRANSIT2 -MAMA G see below ACQ SCENARIO BASE1B3 (1832 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 ND-TRANSIT2 -MAMA G see below (2943 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 | ------------------------------------------------------------------------------------------------------------------------------------ IO-ACQ2 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A EUROPA-AROUND-TRANS 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 1832.0 S IT2 -MAMA G EUROPA-AROUND-TRANS 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2943.0 S IT2 -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 46] Visit: 9A (FUV Europa-around-transit 2) Visit Requirements: BETWEEN 09-APR-2018:00:00:00 AND 15-JUN-2018:00:00:00 On Hold Comments: Additional Comments: Visit 9 was a 4 orbit visit. Due to gyro bias issues it was split into 2 two orbit visits separated by 1 orbit. Visit 1A now contains the second pair of orbits. Visit 9 contains the first two orbits. 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 EUROPA-AROU STIS/CCD ACQ F28X50LP MIRROR CHECKBOX=19, ACQTYPE=DIFFUSE, 1 0.3 S (0.3 GS ACQ SCENARIO BASE1B3 ND-TRANSIT3 DIFFUSE-CENTER=GEOMETRIC-CENTE S) R ------------------------------------------------------------------------------------------------------------------------------------ 2 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2200 S POS TARG null, -4.0 ND-TRANSIT3 -MAMA G see below (2166 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 EUROPA-AROU STIS/FUV TIME-TA 52X2 G140L 1425 BUFFER-TIME=750 1 2800 S SAME POS AS 2 ND-TRANSIT3 -MAMA G see below (2943 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 | ------------------------------------------------------------------------------------------------------------------------------------ EUROPA-AROUND-TRANS 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A IT3 EUROPA-AROUND-TRANS 2 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 1 2166.0 S IT3 -MAMA G EUROPA-AROUND-TRANS 3 STIS/FUV TIME-TA 52X2 G140L 1425 none none none none 2 2943.0 S IT3 -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 47] Visit: D1 (Dark) Visit Requirements: On Hold Comments: Additional Comments: This visit is being used to turn on the high voltage for visit 14. 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 DARK STIS/FUV TIME-TA DEF DEF BUFFER-TIME=650 1 1300 S -MAMA G (1300 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 | ------------------------------------------------------------------------------------------------------------------------------------ DARK 1 STIS/FUV TIME-TA DEF DEF none none none none tbd N/A -MAMA G 15419( 80) - 12-Feb-2020 16:00:58 - [ 48] Summary Form for Proposal 15419 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 52X0.2, 52X0.5E1, 52X2, 52X2E1, 6X6, DEF, F28X50LP, UVIS2-C512C-SUB, V1 ------------------------------------------------------------------------------------------------------------------------------------ Configurations S/C, STIS/CCD, STIS/FUV-MAMA, STIS/NUV-MAMA, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, POINTING, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ACQTYPE=DIFFUSE, BUFFER-TIME=150, BUFFER-TIME=500, BUFFER-TIME=600, BUFFER-TIME=650, BUFFER-TIME=750, CHECKBOX=19, CHECKBOX=21, CHECKBOX=23, CHECKBOX=27, CR-SPLIT=2, DIFFUSE-CENTER=GEOMETRIC-CENTER, FLASH=11, GAIN=1 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 01-JUL-2018:00:00:00 AND 31-AUG-2018:00:00:00, BETWEEN 04-JUN-2018:00:00:00 AND 02-AUG-2018:00:00:00, BETWEEN 06-APR-2018:00:00:00 AND 08-JUN-2018:00:00:00, BETWEEN 09-APR-2018:00:00:00 AND 03-JUL-2018:00:00:00, BETWEEN 09-APR-2018:00:00:00 AND 08-JUN-2018:00:00:00, BETWEEN 09-APR-2018:00:00:00 AND 14-JUN-2018:00:00:00, BETWEEN 09-APR-2018:00:00:00 AND 15-JUN-2018:00:00:00, BETWEEN 10-MAR-2018:00:00:00 AND 08-JUL-2018:00:00:00, BETWEEN 18-AUG-2020:01:30:00 AND 18-AUG-2020:02:30:00, BETWEEN 18-MAR-2018:22:00:00 AND 19-MAR-2018:00:00:00, BETWEEN 19-MAR-2018:00:00:00 AND 17-APR-2018:00:00:00, BETWEEN 2020.230:01:50:00 AND 2020.230:02:45:00, BETWEEN 2020.230:06:35:00 AND 2020.230:07:30:00, BETWEEN 30-AUG-2019:11:35:00 AND 30-AUG-2019:12:45:00, BETWEEN 30-JUL-2019:03:30:00 AND 30-JUL-2019:04:30:00, BETWEEN 30-JUL-2019:08:30:00 AND 30-JUL-2019:09:30:00, BETWEEN 30-MAR-2019:14:45:00 AND 30-MAR-2019:17:00:00, GS ACQ SCENARIO BASE1B3, GS ACQ SCENARIO BASE1BE, NOTRACK, ORIENT 111D TO 123 D, ORIENT 298D TO 300 D, PATTERN 1 1, PATTERN 1 2, POS TARG -0.63, 0, POS TARG -0.83, null, POS TARG -213.6341, -224.7897, POS TARG 0.0, -4.0, POS TARG 0.79, 0, POS TARG 0.89, null, POS TARG null, -24, POS TARG null, -4.0, POS TARG null, -5, POS TARG null, -5.0, SAME ORIENT AS 06, SAME ORIENT AS 10, SAME POS AS 2, SCHED 100%, SCHED 40%, SCHED 50%, SCHED 80% ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements DEF, F631N, F656N, G140L, G230L, G750M, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names DARK, EUROPA-AROUND-TRANSIT, EUROPA-AROUND-TRANSIT2, EUROPA-AROUND-TRANSIT3, EUROPA-AROUND-TRANSIT4, EUROPA-EAST, EUROPA-EAST2, EUROPA-ECLIPSE, EUROPA-EGRESS, EUROPA-OFF-LIMB, EUROPA-TRANSIT, EUROPA-TRANSIT2, EUROPA-TRANSIT3, EUROPA-TRANSIT4, EUROPA-WEST, GANYMEDE-ACQ, IO-ACQ, IO-ACQ2, IO-ACQ3 ------------------------------------------------------------------------------------------------------------------------------------