0 Assigned ID: 116 ----- Attempting Submission 1 (Wed Apr 09 19:15:10 GMT 2014) ----- This target is not used in this proposal. Sensitive exposures should have an ETC run number provided. Sensitive exposures should have an ETC run number provided. Sensitive exposures should have an ETC run number provided. Sensitive exposures should have an ETC run number provided. Sensitive exposures should have an ETC run number provided. Sensitive exposures should have an ETC run number provided. Sensitive exposures should have an ETC run number provided. Sensitive exposures should have an ETC run number provided. Sensitive exposures should have an ETC run number provided. Added level 3 for visit 51 (repeated visit 1) 210173722 ----- Attempting Submission 1 (Mon Jul 21 19:51:17 GMT 2014) ----- ----- Attempting Submission 2 (Tue Jul 22 15:34:59 GMT 2014) ----- HST Phase II Proposal 13829 (13829_20140722.apt) successfully submitted. ----- Attempting Submission 3 (Tue Jul 22 21:14:14 GMT 2014) ----- ----- Attempting Submission 4 (Tue Oct 28 21:03:50 GMT 2014) ----- ----- Attempting Submission 5 (Fri Oct 31 15:55:48 GMT 2014) ----- ----- Attempting Submission 6 (Thu Dec 04 19:44:45 GMT 2014) ----- ----- Attempting Submission 7 (Wed Dec 17 21:58:24 GMT 2014) ----- ----- Attempting Submission 8 (Thu Dec 18 15:25:50 GMT 2014) ----- ----- Attempting Submission 9 (Tue Jan 06 14:38:54 GMT 2015) ----- ----- Attempting Submission 10 (Thu Jan 08 04:10:49 GMT 2015) ----- ----- Attempting Submission 11 (Tue Jan 13 19:33:33 GMT 2015) ----- HST Phase II Proposal 13829 (13829_20150113.apt) successfully submitted. ----- Attempting Submission 12 (Wed Jan 14 19:50:45 GMT 2015) ----- ----- Attempting Submission 13 (Mon Jan 26 15:18:02 GMT 2015) ----- ----- Attempting Submission 14 (Mon Feb 02 15:44:49 GMT 2015) ----- ----- Attempting Submission 15 (Thu Feb 05 17:51:22 GMT 2015) ----- ----- Attempting Submission 16 (Thu Feb 12 17:52:57 GMT 2015) ----- ETC not required - these are repeats of Cycle 21 observations GRSAPPROX is used as a constraint in the WFC3 transit observations The ice plumes of Europa It is of extreme interest to NASA and the scientific community that evidence has been found for plumes of water ice venting from the polar regions of Europa (Roth et al 2014) - spectroscopic detection of off-limb line emission from the dissociation products of water. We were awarded Cycle 21 time to seek direct images of the Europa exosphere, including Enceladus-like plumes if present, basing our study on FUV images of Europa as it transits the smooth face of Jupiter. We also obtained a necessary FUV image of Europa out of transit. These observations provide additional evidence for the presence of ice plumes on Europa. Here, we propose to augment our previous imaging work and to seek an initial, efficient characterization of off-limb emission as Europa orbits Jupiter. Such images provide sensitive flux and column density limits, with exceptional spatial resolution. In transit, our strategy can place firm limits on, or measurements of, absorbing columns, their distribution with altitude above the surface of Europa, and constrain their wavelength dependence and hence composition. Out of transit, geometrical and surface brightness considerations can help us distinguish between continuum FUV emission from forward- or back-scattering, from line emission, or, though we might prefer otherwise, from more subtle instrumental artifacts than hitherto understood. If the ice fountains of Europa arise from the deep ocean, we have gained access to probably the most astrobiologically interesting location in the Solar System. We will obtain six out-of-transit FUV images of Europa using the F25SRF2 long pass filter, spaced around the Europa orbit. We will also obtain two transit observations with STIS and two with WFC3 using the F218W and F225W filters for WFC3. SOLAR SYSTEM 12 false true 0.0 false false false SUPPORTED SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TYPE=POS_ANGLE,RAD=6.5,ANG=44,REF=NORTH,R_RAD=-51.0,R_ANG=0.0,EPOCH=2015.029:18:33:00,EpochTimeScale=UTC OLG OF EUROPA BETWEEN 10 16 EARTH SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TYPE=POS_ANGLE,RAD=6.5,ANG=224,REF=NORTH,R_RAD=-51,R_ANG=0,EPOCH=2015.065:06:03:00,EpochTimeScale=UTC OLG OF EUROPA BETWEEN 10 16 EARTH SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TYPE=POS_ANGLE,RAD=6.5,ANG=44.0,REF=NORTH,R_RAD=-51.0,R_ANG=0.0,EPOCH=2015.009:05:07:00,EpochTimeScale=UTC OLG OF EUROPA BETWEEN 80 100 EARTH SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TYPE=POS_ANGLE,RAD=6.5,ANG=44.0,REF=NORTH,R_RAD=-51.0,R_ANG=0.0,EPOCH=2015.017:02:30:30,EpochTimeScale=UTC OLG OF EUROPA BETWEEN 164 170 EARTH SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TYPE=POS_ANGLE,RAD=6.5,ANG=44.0,REF=NORTH,R_RAD=-51.0,R_ANG=0.0,EPOCH=2015.010:06:35:00,EpochTimeScale=UTC OLG OF EUROPA BETWEEN 190 196 EARTH SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TYPE=POS_ANGLE,RAD=6.5,ANG=224.0,REF=NORTH,R_RAD=-51.0,R_ANG=0.0,EPOCH=2015.046:11:37:00,EpochTimeScale=UTC OLG OF EUROPA BETWEEN 260 280 EARTH SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TYPE=POS_ANGLE,RAD=6.5,ANG=44.0,REF=NORTH,R_RAD=-51.0,R_ANG=0.0,EPOCH=2014.362:14:34:00,EpochTimeScale=UTC OLG OF EUROPA BETWEEN 344 350 EARTH SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TYPE=POS_ANGLE,RAD=6.5,ANG=44.0,REF=NORTH,R_RAD=-51.0,R_ANG=0.0,EPOCH=2015.006:15:03:00,EpochTimeScale=UTC TRANSIT OF EUROPA ACROSS JUPITER FROM EARTH, SEP OF EUROPA JUPITER FROM EARTH LT -5" EARTH SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TYPE=POS_ANGLE,RAD=6.5,ANG=224.0,REF=NORTH,R_RAD=-51.0,R_ANG=0.0,EPOCH=2015.063:07:57:00,EpochTimeScale=UTC TRANSIT OF EUROPA ACROSS JUPITER FROM EARTH, SEP OF EUROPA JUPITER FROM EARTH LT -5" EARTH SOLAR SYSTEM SATELLITE Satellite Europa STD=JUPITER STD=EUROPA TRANSIT OF EUROPA ACROSS JUPITER FROM EARTH, SEP OF EUROPA JUPITER FROM EARTH LT -5", SEP OF EUROPA GRSAPPROX FROM EARTH GT 5" EARTH SOLAR SYSTEM Surface brightness FEATURE Jupiter Great Red Spot STD=JUPITER TYPE=PGRAPHIC,LONG=133.8,LAT=-20,R_LONG=0.314,EPOCH=06-FEB-2015:06:00:00,EpochTimeScale=UTC 5.33 EARTH WFC3/UVIS Imaging No No F218W WFC3/UVIS Imaging No No F225W STIS/FUV-MAMA Imaging No No F25QTZ STIS/FUV-MAMA Imaging No No F25SRF2 Using ephemeris for target 13829-01-EUROPA-NOTRANSIT-12 ephemeris data for target 13829-01-EUROPA-NOTRANSIT-12 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 14.332 to 16.090. ephemeris interval: 15.031 to 17.032 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. 1422555905000 271.73775612224915 (Tic-Visit :proposal-id 13829 :visit-id "01" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:29.0" :trans-errors '(:WARNINGS 0 :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 1809136 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "01" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2683 :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 3016 :pcs-gap 0 ) false 1 0 Using ephemeris for target 13829-51-EUROPA-NOTRANSIT-12-COPY ephemeris data for target 13829-51-EUROPA-NOTRANSIT-12-COPY does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 14.332 to 16.090. ephemeris interval: 15.031 to 17.032 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 13829 :visit-id "51" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:44:24.0" :trans-errors '(:WARNINGS 0 :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 1809136 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "51" :obset-id "51" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "51" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2683 :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 3016 :pcs-gap 0 ) false 1 0 Using ephemeris for target 13829-02-EUROPA-NOTRANSIT-90 ephemeris data for target 13829-02-EUROPA-NOTRANSIT-90 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 14.332 to 16.090. ephemeris interval: 15.031 to 17.032 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. 1420779532000 276.7395355798935 (Tic-Visit :proposal-id 13829 :visit-id "02" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:30.0" :trans-errors '(:WARNINGS 0 :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 1809136 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "02" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2683 :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 3016 :pcs-gap 0 ) false 1 0 Using ephemeris for target 13829-03-EUROPA-NOTRANSIT-168 ephemeris data for target 13829-03-EUROPA-NOTRANSIT-168 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 14.332 to 16.090. ephemeris interval: 15.031 to 17.032 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. 1421461405000 310.4655611905486 (Tic-Visit :proposal-id 13829 :visit-id "03" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:31.0" :trans-errors '(:WARNINGS 0 :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 1809136 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "03" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2683 :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 3016 :pcs-gap 0 ) false 1 0 Using ephemeris for target 13829-04-EUROPA-NOTRANSIT-192 ephemeris data for target 13829-04-EUROPA-NOTRANSIT-192 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 14.332 to 16.090. ephemeris interval: 15.031 to 17.032 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. 1420871199000 288.6382201562531 (Tic-Visit :proposal-id 13829 :visit-id "04" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:32.0" :trans-errors '(:WARNINGS 0 :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 1809136 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "04" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2683 :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 3016 :pcs-gap 0 ) false 1 0 Using ephemeris for target 13829-05-EUROPA-NOTRANSIT-270 ephemeris data for target 13829-05-EUROPA-NOTRANSIT-270 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 14.332 to 16.090. ephemeris interval: 15.031 to 17.032 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. 1423999737000 120.9954465885935 (Tic-Visit :proposal-id 13829 :visit-id "05" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:33.0" :trans-errors '(:WARNINGS 0 :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 1809136 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "05" :obset-id "05" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "05" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2683 :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 3016 :pcs-gap 0 ) false 1 0 Using ephemeris for target 13829-06-EUROPA-NOTRANSIT-348 ephemeris data for target 13829-06-EUROPA-NOTRANSIT-348 does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 14.332 to 16.090. ephemeris interval: 15.031 to 17.032 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. 1419776760000 288.09579156942857 (Tic-Visit :proposal-id 13829 :visit-id "06" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:34.0" :trans-errors '(:WARNINGS 0 :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 1809136 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "06" :obset-id "06" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "06" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2683 :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 3016 :pcs-gap 0 ) false 1 0 Using ephemeris for target 13829-07-EUROPA-TRANSITA ephemeris data for target 13829-07-EUROPA-TRANSITA does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 14.332 to 16.090. ephemeris interval: 15.031 to 17.032 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. Time constraints are so that Sun-Target-Observer angle is greater than 0.6 deg (latter to avoid shadow behind target) and Europa diameter is >0.95 arcsec 1420556089000 295.5420056586761 (Tic-Visit :proposal-id 13829 :visit-id "07" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:35.0" :trans-errors '(:WARNINGS 0 :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 1809136 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "07" :obset-id "07" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "07" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2683 :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 3016 :pcs-gap 0 ) false 1 0 Using ephemeris for target 13829-08-EUROPA-TRANSITB ephemeris data for target 13829-08-EUROPA-TRANSITB does not cover planning interval. Physical constraints are assumed to be unschedulable outside of the ephemeris data. Planning interval: 14.332 to 16.090. ephemeris interval: 15.031 to 17.032 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. Time constraints are so that Sun-Target-Observer angle is greater than 0.6 deg (latter to avoid shadow behind target) and Europa diameter is >0.95 arcsec (Tic-Visit :proposal-id 13829 :visit-id "08" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:36.0" :trans-errors '(:WARNINGS 0 :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 1809136 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "08" :obset-id "08" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "08" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2683 :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 3016 :pcs-gap 0 ) false 1 0 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 13829 :visit-id "09" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:37.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 563088 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "09" :obset-id "09" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "09" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2679 :al-overhead-at-end 0 :internal-dur-at-end 652 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3016 :pcs-gap 0 ) false 1 0 The scheduling data was generated by CASM 22.2. CASM was run in Phase II mode. (Tic-Visit :proposal-id 13829 :visit-id "10" :proposal-version -1 :trans-version "20140605" :date "05-Feb-2015 11:49:38.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 1 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 563088 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 13829 :visit-id "10" :obset-id "10" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 13829 :visit-id "10" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2679 :al-overhead-at-end 0 :internal-dur-at-end 652 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3016 :pcs-gap 0 ) false 1 0