0 Assigned ID: 5747 ----- Attempting Submission 1 (Tue Mar 26 22:30:26 GMT 2024) ----- HST Phase I Proposal 5747 successfully submitted. Receipt: # 5747-1 A target acquisition should probably be performed before doing spectroscopy or coronography with STIS or COS. STIS SCIENCE TOO FAR FROM WAVECAL A target acquisition should probably be performed before doing spectroscopy or coronography with STIS or COS. A target acquisition should probably be performed before doing spectroscopy or coronography with STIS or COS. A target acquisition should probably be performed before doing spectroscopy or coronography with STIS or COS. A target acquisition should probably be performed before doing spectroscopy or coronography with STIS or COS. A target acquisition should probably be performed before doing spectroscopy or coronography with STIS or COS. A target acquisition should probably be performed before doing spectroscopy or coronography with STIS or COS. Revised buffer time for all observations based on discussion with program coordinator. -1778526572 ----- Attempting Submission 1 (Fri Aug 16 21:25:35 GMT 2024) ----- HST Phase II Proposal 17812 successfully submitted. Receipt: # 17812-1 ----- Attempting Submission 2 (Fri Oct 11 16:48:13 GMT 2024) ----- HST Phase II Proposal 17812 successfully submitted. Receipt: # 17812-2 ----- Attempting Submission 3 (Tue Oct 29 21:06:57 GMT 2024) ----- ----- Attempting Submission 4 (Fri Aug 15 15:51:31 GMT 2025) ----- Only warnings (no errors) remain. The reamaining warning relate to steps which are not necessary based on previous observations (i.e., target acquisitions), steps which need additional input from STScI beyond what can be accomplished in the APT (for which notes have been added, e.g., WAVECAL prior to visibility), or for topics alrady discussed with the PC/STScI (e.g., ETC outputs). Unraveling a Decades-long mystery: Identifying the Atmospheric and Magnetospheric Drivers of the Jovian Hydrogen Ly-alpha Bulge Jupiter's low-latitude ultraviolet emission is dominated by an unexplained feature which must be fundamentally connected to both the planet's atmosphere and magnetic field: the hydrogen Lyman-a (H Ly-a) bulge. The bulge is an increase in H Ly-a emission near magnetic longitudes of 100 deg., and is unique among such emission features for being fixed in longitude, rather than with respect to the Sun. Decades after its discovery, the physical processes driving the bulge remain a mystery. While many processes have been put forth to explain it, observations have so far been unable to distinguish between these. Presently, the best clues we have are two other curious structures colocated in magnetic longitude: an unusual equatorial magnetic anomaly discovered with Juno (the 'Great Blue Spot') and a dimming of ionospheric infrared emission. The physical underpinnings of the bulge and its connections to these nearby structures are key to understanding how Jupiter's equatorial ionosphere and inner magnetosphere interact. This interaction is fundamental to answering several open questions at Jupiter: How similar, or different, is Jupiter's equatorial interaction with the space environment to the Earth's? How does energy propagate through Jupiter's upper atmosphere? How do heavy ions populate Jupiter's radiation belts? Answering these questions has broad implications for the understanding the interactions between atmospheres and magnetic fields at all planets, including the Earth, Saturn, the ice giants, and exoplanets. The high spectral and spatial resolution observations required to finally understand the H bulge are possible only with HST. This program supports the UV initiative. To fully characterize Jupiter's low-latitude UV emissions near the H Lyman-a Bulge, we will take 8 observations in 8 orbits, consisting of 7 science observations and 1 calibration. The 7 science observations will be 45 min. TIMETAG exposures targeting the System III (SIII) planetographic longitudes 30D, 50D, 70D, 90D, 110D, 130D, and 150D, centered 10D north of the rotational equator near-bulge magnetic equator latitudes (i.e., at planetographic latitudes of 10D). These observations will be taken with the STIS/FUV-MAMA E140H echelle grating and the 52"x0.5" aperture. High spatial resolution in planetogaphic longitude will be achieved by sub-integrating the TIMETAG observations; during each 45 min. exposure, the planet will rotate approximately 27 degrees under the fixed slit. Resolution in latitude will be determined by both the HST ORIENT angle (+U3 position angle) and Jovian north pole position angle at the time of the observation; ORIENT angles which provide the needed latitudinal coverage (-15D - 30D planetographic latitude) will be specified for each visit. The E140H grating with a center wavelength of 1234 A gives a spectral resolution of 0.06 A FWHM in practice, or R=20,000. No other configuration of HST is sensitive enough to make the required observations. Observation of the target longitudes may begin within a +/-5D window for flexibility in scheduling; overlap between observed regions would be beneficial to aligning observations, but is not required. For further flexibility, target longitudes may be observed up to +30D from CML as the Earth approaches Jupiter, or -30D from CML as the Earth moves away, to preserve the Doppler shift of the Jovian H Ly-alpha. The FUV-MAMA spectroscopic observations must be scheduled to avoid the South Atlantic Anomaly (SAA), yielding a nominal 5 orbits/day. There is no requirement that the 7 science observations occur near one another in time due to the slowly-changing nature of the H Bulge. SAA-affected orbits will thus be skipped with the next orbit coinciding with an unobserved longitude used instead. These observations will be taken at times when Jupiter is >90D away from the Sun, allowing adequate off-nominal roll, and the absolute Earth-Jupiter speed is greater than the 15 km/s needed to Doppler shift the Jovian H Ly-alpha emission line off geocoronal emission by 0.06 A. PI M. Rutala is expert in HST data reduction using a custom pipeline and, together with Co-I J. Clarke and Co-I C. Jackman, expert in interpreting the physical origin of Jovian emissions on the oblate spheroid of the planet. PI M. Rutala, Co-I J. Clarke, and Co-I R. Gladstone are highly experienced in interpreting HST UV observations. Co-I L. Moore is expert in interpreting infrared Jovian emissions, particularly those from H3+, and relating these emissions back to the underlying chemistry of the system, including dissociative recombination into atomic H. Several investigators are experienced in modeling the Jovian system, including models of the radiative transfer of H Lyman-alpha emission in the low-latitude atmosphere (L. Ben Jaffel, R. Gladstone), photochemistry in the low-latitude atmosphere (R. Gladstone), and the surface magnetic field and magnetosphere (J. Connerney). Co-Is R. Gladstone and J. Connerney are members of the Juno team, and can facilitate comparison of observations and in-situ measurements; Co-I C. Jackman is associate scientist on the JUICE team, and can facilitate future investigation opportunities. Co-I J. Clarke is highly experienced in HST observation planning; together, the proposers have led over 30 HST GO campaigns and dozens more non-HST proposals including time on the Chandra, XMM-Netwon, NuStar, and Keck observatories. Solar System Astronomy 6 false true false false false false AVAILABLE SOLAR SYSTEM YES "Default Window" constraints regarding moon occultations can be removed, if necessary for schedulability. FEATURE FEATURE JUPITER STD=JUPITER TYPE=PGRAPHIC,LONG=30,LAT=10 NOT OCC OF JUPITER-H-BULGE-030 BY JUPITER FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-030 BY IO FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-030 BY EUROPA FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-030 BY GANYMEDE FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-030 BY CALLISTO FROM EARTH, SEP OF JUPITER-H-BULGE-030 IO FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-030 EUROPA FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-030 GANYMEDE FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-030 CALLISTO FROM EARTH GT 10", CML OF JUPITER FROM EARTH BETWEEN 0 60 EARTH SOLAR SYSTEM YES "Default Window" constraints regarding moon occultations can be removed, if necessary for schedulability. FEATURE FEATURE JUPITER STD=JUPITER TYPE=PGRAPHIC,LONG=50,LAT=10 NOT OCC OF JUPITER-H-BULGE-050 BY JUPITER FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-050 BY IO FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-050 BY EUROPA FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-050 BY GANYMEDE FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-050 BY CALLISTO FROM EARTH, SEP OF JUPITER-H-BULGE-050 IO FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-050 EUROPA FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-050 GANYMEDE FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-050 CALLISTO FROM EARTH GT 10", CML OF JUPITER FROM EARTH BETWEEN 20 80 EARTH SOLAR SYSTEM YES "Default Window" constraints regarding moon occultations can be removed, if necessary for schedulability. FEATURE FEATURE JUPITER STD=JUPITER TYPE=PGRAPHIC,LONG=70,LAT=10 NOT OCC OF JUPITER-H-BULGE-070 BY JUPITER FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-070 BY IO FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-070 BY EUROPA FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-070 BY GANYMEDE FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-070 BY CALLISTO FROM EARTH, SEP OF JUPITER-H-BULGE-070 IO FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-070 EUROPA FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-070 GANYMEDE FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-070 CALLISTO FROM EARTH GT 10", CML OF JUPITER FROM EARTH BETWEEN 40 100 EARTH SOLAR SYSTEM YES "Default Window" constraints regarding moon occultations can be removed, if necessary for schedulability. FEATURE FEATURE JUPITER STD=JUPITER TYPE=PGRAPHIC,LONG=90,LAT=10 NOT OCC OF JUPITER-H-BULGE-090 BY JUPITER FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-090 BY IO FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-090 BY EUROPA FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-090 BY GANYMEDE FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-090 BY CALLISTO FROM EARTH, SEP OF JUPITER-H-BULGE-090 IO FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-090 EUROPA FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-090 GANYMEDE FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-090 CALLISTO FROM EARTH GT 10", CML OF JUPITER FROM EARTH BETWEEN 60 120 EARTH SOLAR SYSTEM YES "Default Window" constraints regarding moon occultations can be removed, if necessary for schedulability. FEATURE FEATURE JUPITER STD=JUPITER TYPE=PGRAPHIC,LONG=110,LAT=10 NOT OCC OF JUPITER-H-BULGE-110 BY JUPITER FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-110 BY IO FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-110 BY EUROPA FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-110 BY GANYMEDE FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-110 BY CALLISTO FROM EARTH, SEP OF JUPITER-H-BULGE-110 IO FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-110 EUROPA FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-110 GANYMEDE FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-110 CALLISTO FROM EARTH GT 10", CML OF JUPITER FROM EARTH BETWEEN 80 140 EARTH SOLAR SYSTEM YES "Default Window" constraints regarding moon occultations can be removed, if necessary for schedulability. FEATURE FEATURE JUPITER STD=JUPITER TYPE=PGRAPHIC,LONG=130,LAT=10 NOT OCC OF JUPITER-H-BULGE-130 BY JUPITER FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-130 BY IO FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-130 BY EUROPA FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-130 BY GANYMEDE FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-130 BY CALLISTO FROM EARTH, SEP OF JUPITER-H-BULGE-130 IO FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-130 EUROPA FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-130 GANYMEDE FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-130 CALLISTO FROM EARTH GT 10", CML OF JUPITER FROM EARTH BETWEEN 100 160 EARTH SOLAR SYSTEM YES "Default Window" constraints regarding moon occultations can be removed, if necessary for schedulability. FEATURE FEATURE JUPITER STD=JUPITER TYPE=PGRAPHIC,LONG=150,LAT=10 NOT OCC OF JUPITER-H-BULGE-150 BY JUPITER FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-150 BY IO FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-150 BY EUROPA FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-150 BY GANYMEDE FROM EARTH, NOT ECL P PARTIAL OF JUPITER-H-BULGE-150 BY CALLISTO FROM EARTH, SEP OF JUPITER-H-BULGE-150 IO FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-150 EUROPA FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-150 GANYMEDE FROM EARTH GT 10", SEP OF JUPITER-H-BULGE-150 CALLISTO FROM EARTH GT 10", CML OF JUPITER FROM EARTH BETWEEN 120 180 EARTH SOLAR SYSTEM YES "Default Window" constraints regarding moon occultations can be removed, if necessary for schedulability. OFFSET OFFSET JUPITER STD=JUPITER TYPE=POS_ANGLE,RAD=300,ANG=180,REF=SUN NOT OCC OF CALIBRATION BY JUPITER FROM EARTH, NOT ECL P PARTIAL OF CALIBRATION BY IO FROM EARTH, NOT ECL P PARTIAL OF CALIBRATION BY EUROPA FROM EARTH, NOT ECL P PARTIAL OF CALIBRATION BY GANYMEDE FROM EARTH, NOT ECL P PARTIAL OF CALIBRATION BY CALLISTO FROM EARTH, SEP OF CALIBRATION IO FROM EARTH GT 10", SEP OF CALIBRATION EUROPA FROM EARTH GT 10", SEP OF CALIBRATION GANYMEDE FROM EARTH GT 10", SEP OF CALIBRATION CALLISTO FROM EARTH GT 10" EARTH STIS/FUV-MAMA Spectroscopic No No E140H 1234 STIS/FUV-MAMA Spectroscopic No No E140H 1234 STIS/FUV-MAMA Spectroscopic No No E140H 1234 STIS/FUV-MAMA Spectroscopic No No E140H 1234 STIS/FUV-MAMA Spectroscopic No No E140H 1234 STIS/FUV-MAMA Spectroscopic No No E140H 1234 STIS/FUV-MAMA Spectroscopic No No E140H 1234 STIS/FUV-MAMA Spectroscopic No No E140H 1234 /private/var/folders/j2/6k0qm3sd7wlfsldksd9j8g740000gn/T/OPVisit10055163690008440556.xml Using ephemeris for target 17812-01-JUPITER-H-BULGE-030 ephemeris data for target 17812-01-JUPITER-H-BULGE-030 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 24.259 to 26.213. ephemeris interval: 25.212 to 27.213 The scheduling data was generated by CASM 33.1. CASM was run in Phase II mode. Orientation requirements were calculated to achieve the minimum required latitudinal coverage (-15 - 30 degrees latitude) on the planet's surface, assuming the long axis of the slit is positioned -45D East of North (counterclockwise) from the HST/STIS U3 axis. As the latitudinal coverage is related to the angular diameter and north pole position angle (NPPA) of the planet, the allowable orientation angles change with time. Acceptable orient ranges for the period 03-SEP-2025 -- 25-NOV-2025 have been added below. *** If using the second date range, please contact for revised orient ranges!*** There is no required order for the visits (and no hold is required), but completing all visits within a shorter amount of time (~1 month) is preferred. (Tic-Visit :proposal-id 17812 :visit-id "01" :proposal-version -1 :trans-version "20250321" :date "15-Aug-2025 11:47:52.0" :trans-errors '(:WARNINGS 1 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 417456 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 17812 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 17812 :visit-id "01" :orbit-number 1 :pcs-time 380 :si-vis-utilization 2265 :al-overhead-at-end 0 :internal-dur-at-end 440 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 2645 :pcs-gap 0 ) true 1 0 ETC Run has H Ly-alpha flux increased be 10x, as the 52"x0.05" slit available is 10x smaller than the 52"x0.5". The ETC-predicted count/s should thus be accurate. WAVECAL=NO set to maximize observation exposure time. WAVECAL can be scheduled outside visibility period, but could not be scheduled in APT as the aperture-grating combination is not supported (but is available). Using ephemeris for target 17812-02-JUPITER-H-BULGE-050 ephemeris data for target 17812-02-JUPITER-H-BULGE-050 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 24.214 to 26.144. ephemeris interval: 24.305 to 26.305 The scheduling data was generated by CASM 32.1.3. CASM was run in Phase II mode. Orientation requirements were calculated to achieve the minimum required latitudinal coverage (-15 - 30 degrees latitude) on the planet's surface, assuming the long axis of the slit is positioned -45D East of North (counterclockwise) from the HST/STIS U3 axis. As the latitudinal coverage is related to the angular diameter and north pole position angle (NPPA) of the planet, the allowable orientation angles change with time. Acceptable orient ranges for the period 03-SEP-2025 -- 25-NOV-2025 have been added below. *** If using the second date range, please contact for revised orient ranges!*** There is no required order for the visits (and no hold is required), but completing all visits within a shorter amount of time (~1 month) is preferred. (Tic-Visit :proposal-id 17812 :visit-id "02" :proposal-version -1 :trans-version "20240627" :date "05-Nov-2024 13:11:07.0" :trans-errors '(:WARNINGS 1 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 139120 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 17812 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 17812 :visit-id "02" :orbit-number 1 :pcs-time 380 :si-vis-utilization 2265 :al-overhead-at-end 0 :internal-dur-at-end 440 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 2645 :pcs-gap 0 ) false 1 0 ETC Run has H Ly-alpha flux increased be 10x, as the 52"x0.05" slit available is 10x smaller than the 52"x0.5". The ETC-predicted count/s should thus be accurate. WAVECAL=NO set to maximize observation exposure time; WAVECAL can be scheduled outside visibility period. Using ephemeris for target 17812-03-JUPITER-H-BULGE-070 ephemeris data for target 17812-03-JUPITER-H-BULGE-070 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 24.214 to 26.144. ephemeris interval: 24.305 to 26.305 The scheduling data was generated by CASM 32.1.3. CASM was run in Phase II mode. Orientation requirements were calculated to achieve the minimum required latitudinal coverage (-15 - 30 degrees latitude) on the planet's surface, assuming the long axis of the slit is positioned -45D East of North (counterclockwise) from the HST/STIS U3 axis. As the latitudinal coverage is related to the angular diameter and north pole position angle (NPPA) of the planet, the allowable orientation angles change with time. Acceptable orient ranges for the period 03-SEP-2025 -- 25-NOV-2025 have been added below. *** If using the second date range, please contact for revised orient ranges!*** There is no required order for the visits (and no hold is required), but completing all visits within a shorter amount of time (~1 month) is preferred. (Tic-Visit :proposal-id 17812 :visit-id "03" :proposal-version -1 :trans-version "20240627" :date "05-Nov-2024 13:11:08.0" :trans-errors '(:WARNINGS 1 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 139120 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 17812 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 17812 :visit-id "03" :orbit-number 1 :pcs-time 380 :si-vis-utilization 2265 :al-overhead-at-end 0 :internal-dur-at-end 440 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 2645 :pcs-gap 0 ) false 1 0 ETC Run has H Ly-alpha flux increased be 10x, as the 52"x0.05" slit available is 10x smaller than the 52"x0.5". The ETC-predicted count/s should thus be accurate. WAVECAL=NO set to maximize observation exposure time; WAVECAL can be scheduled outside visibility period. Using ephemeris for target 17812-04-JUPITER-H-BULGE-090 ephemeris data for target 17812-04-JUPITER-H-BULGE-090 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 24.214 to 26.144. ephemeris interval: 24.305 to 26.305 Using ephemeris for target 17812-04-CALIBRATION ephemeris data for target 17812-04-CALIBRATION does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 24.214 to 26.144. ephemeris interval: 24.305 to 26.305 The scheduling data was generated by CASM 32.1.3. CASM was run in Phase II mode. Orientation requirements were calculated to achieve the minimum required latitudinal coverage (-15 - 30 degrees latitude) on the planet's surface, assuming the long axis of the slit is positioned -45D East of North (counterclockwise) from the HST/STIS U3 axis. As the latitudinal coverage is related to the angular diameter and north pole position angle (NPPA) of the planet, the allowable orientation angles change with time. Acceptable orient ranges for the period 03-SEP-2025 -- 25-NOV-2025 have been added below. *** If using the second date range, please contact for revised orient ranges!*** There is no required order for the visits (and no hold is required), but completing all visits within a shorter amount of time (~1 month) is preferred. (Tic-Visit :proposal-id 17812 :visit-id "04" :proposal-version -1 :trans-version "20240627" :date "05-Nov-2024 13:11:08.0" :trans-errors '(:WARNINGS 2 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 278240 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 17812 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Obset :proposal-id 17812 :visit-id "04" :obset-id "A4" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 17812 :visit-id "04" :orbit-number 1 :pcs-time 380 :si-vis-utilization 2265 :al-overhead-at-end 0 :internal-dur-at-end 414 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 2645 :pcs-gap 0 ) (Tic-Orbit :proposal-id 17812 :visit-id "04" :orbit-number 2 :pcs-time 380 :si-vis-utilization 2265 :al-overhead-at-end 0 :internal-dur-at-end 440 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 2645 :pcs-gap 0 ) false 2 0 ETC Run has H Ly-alpha flux increased be 10x, as the 52"x0.05" slit available is 10x smaller than the 52"x0.5". The ETC-predicted count/s should thus be accurate. WAVECAL=NO set to maximize observation exposure time; WAVECAL can be scheduled outside visibility period. WAVECAL=NO set to maximize observation exposure time; WAVECAL can be scheduled outside visibility period. Using ephemeris for target 17812-05-JUPITER-H-BULGE-110 ephemeris data for target 17812-05-JUPITER-H-BULGE-110 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 24.214 to 26.144. ephemeris interval: 24.305 to 26.305 The scheduling data was generated by CASM 32.1.3. CASM was run in Phase II mode. Orientation requirements were calculated to achieve the minimum required latitudinal coverage (-15 - 30 degrees latitude) on the planet's surface, assuming the long axis of the slit is positioned -45D East of North (counterclockwise) from the HST/STIS U3 axis. As the latitudinal coverage is related to the angular diameter and north pole position angle (NPPA) of the planet, the allowable orientation angles change with time. Acceptable orient ranges for the period 03-SEP-2025 -- 25-NOV-2025 have been added below. *** If using the second date range, please contact for revised orient ranges!*** There is no required order for the visits (and no hold is required), but completing all visits within a shorter amount of time (~1 month) is preferred. (Tic-Visit :proposal-id 17812 :visit-id "05" :proposal-version -1 :trans-version "20240627" :date "05-Nov-2024 13:11:08.0" :trans-errors '(:WARNINGS 1 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 139120 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 17812 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 17812 :visit-id "05" :orbit-number 1 :pcs-time 380 :si-vis-utilization 2265 :al-overhead-at-end 0 :internal-dur-at-end 440 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 2645 :pcs-gap 0 ) false 1 0 ETC Run has H Ly-alpha flux increased be 10x, as the 52"x0.05" slit available is 10x smaller than the 52"x0.5". The ETC-predicted count/s should thus be accurate. WAVECAL=NO set to maximize observation exposure time; WAVECAL can be scheduled outside visibility period. Using ephemeris for target 17812-06-JUPITER-H-BULGE-130 ephemeris data for target 17812-06-JUPITER-H-BULGE-130 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 24.214 to 26.144. ephemeris interval: 24.305 to 26.305 The scheduling data was generated by CASM 32.1.3. CASM was run in Phase II mode. Orientation requirements were calculated to achieve the minimum required latitudinal coverage (-15 - 30 degrees latitude) on the planet's surface, assuming the long axis of the slit is positioned -45D East of North (counterclockwise) from the HST/STIS U3 axis. As the latitudinal coverage is related to the angular diameter and north pole position angle (NPPA) of the planet, the allowable orientation angles change with time. Acceptable orient ranges for the period 03-SEP-2025 -- 25-NOV-2025 have been added below. *** If using the second date range, please contact for revised orient ranges!*** There is no required order for the visits (and no hold is required), but completing all visits within a shorter amount of time (~1 month) is preferred. (Tic-Visit :proposal-id 17812 :visit-id "06" :proposal-version -1 :trans-version "20240627" :date "05-Nov-2024 13:11:08.0" :trans-errors '(:WARNINGS 1 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 139120 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 17812 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 17812 :visit-id "06" :orbit-number 1 :pcs-time 380 :si-vis-utilization 2265 :al-overhead-at-end 0 :internal-dur-at-end 440 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 2645 :pcs-gap 0 ) false 1 0 ETC Run has H Ly-alpha flux increased be 10x, as the 52"x0.05" slit available is 10x smaller than the 52"x0.5". The ETC-predicted count/s should thus be accurate. WAVECAL=NO set to maximize observation exposure time; WAVECAL can be scheduled outside visibility period. Using ephemeris for target 17812-07-JUPITER-H-BULGE-150 ephemeris data for target 17812-07-JUPITER-H-BULGE-150 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 24.214 to 26.144. ephemeris interval: 24.305 to 26.305 The scheduling data was generated by CASM 32.1.3. CASM was run in Phase II mode. Orientation requirements were calculated to achieve the minimum required latitudinal coverage (-15 - 30 degrees latitude) on the planet's surface, assuming the long axis of the slit is positioned -45D East of North (counterclockwise) from the HST/STIS U3 axis. As the latitudinal coverage is related to the angular diameter and north pole position angle (NPPA) of the planet, the allowable orientation angles change with time. Acceptable orient ranges for the period 03-SEP-2025 -- 25-NOV-2025 have been added below. *** If using the second date range, please contact for revised orient ranges!*** There is no required order for the visits (and no hold is required), but completing all visits within a shorter amount of time (~1 month) is preferred. (Tic-Visit :proposal-id 17812 :visit-id "07" :proposal-version -1 :trans-version "20240627" :date "05-Nov-2024 13:11:09.0" :trans-errors '(:WARNINGS 1 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "24" :si-bright-earth-limb-angle 20.0 :data-volume 139120 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 17812 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 17812 :visit-id "07" :orbit-number 1 :pcs-time 380 :si-vis-utilization 2265 :al-overhead-at-end 0 :internal-dur-at-end 440 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 2645 :pcs-gap 0 ) false 1 0 ETC Run has H Ly-alpha flux increased be 10x, as the 52"x0.05" slit available is 10x smaller than the 52"x0.5". The ETC-predicted count/s should thus be accurate. WAVECAL=NO set to maximize observation exposure time; WAVECAL can be scheduled outside visibility period.