13396( 6) - 19-Dec-2013 16:01:34 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 13396 Version: 6 Check-in Time: 19-Dec-2013 16:01:34 STScI Edit Number: 4 Title Dual views of Saturn's UV aurora: revealing magnetospheric dynamics ------------------------------------------------------------------------------------ Type Cycle GO 21 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Sarah V. Badman Lancaster University Y CoI: Dr. Kevin H. Baines Jet Propulsion Laboratory N CoI: Dr. Bertrand Bonfond Universite de Liege N CoI: Dr. Emma J. Bunce University of Leicester N CoI: Prof. John T. Clarke Boston University N CoI: Dr. Frank Crary University of Colorado at Boulder N CoI: Prof. Denis Grodent Universite de Liege N CoI: Dr. Tomoki Kimura ISAS, Japan Aerospace Exploration Agency N CoI: Dr. Henrik Melin University of Leicester N CoI: Mr. Calum Meredith University of Leicester N CoI: Dr. Donald G. Mitchell The Johns Hopkins University Applied N Physics Laboratory CoI: Dr. Jonathan D. Nichols University of Leicester N CoI: Dr. Wayne R. Pryor Central Arizona College N CoI: Dr. Aikaterini Radioti Universite de Liege N CoI: Dr. Chihiro Tao Laboratoire de Physique des Plasmas N ------------------------------------------------------------------------------------ Abstract The Cassini spacecraft has made many exciting discoveries during its exploration of Saturn, but some observations of dynamic processes coupling the magnetosphere and ionosphere still require explanation. Our proposed observations exploit the presence of Cassini at Saturn to provide dual views of the aurorae, which show a snapshot of the global magnetospheric dynamics. A key target is the simultaneous observation of the northern aurorae by HST and the southern aurorae by Cassini. Such conjugate viewing is very rare and will provide fundamental insight on magnetospheric and auroral processes. We propose three complementary observing strategies targeted at elucidating: (i) North-south asymmetries: modes of solar wind-magnetosphere-ionosphere coupling, (ii) Relationship of equatorial and auroral enhancements: acceleration mechanisms, and (iii) 3-D structure of the aurora: electron energy and origin. The expected results will impact the broader astronomical community by revealing the electromagnetic interaction of planets with their local and stellar plasma environments, and the origin of periodic emission signals. Only HST is capable of studying Saturn's UV aurora at the temporal and spatial resolution required to achieve the science goals in partnership with already-scheduled Cassini observations. In spring 2014 HST will have the best view of Saturn's northern polar region to date. This is probably the last opportunity for simultaneous HST-Cassini observations because Cassini's orbit will again move to lower inclination from which the aurora cannot be viewed well. This proposal responds to the Cycle 21 UV Initiative. ------------------------------------------------------------------------------------ Observations Description 13396( 6) - 19-Dec-2013 16:01:34 - [ 2] ------------------------ Observations of Saturn's northern UV aurorae around Saturn opposition in 2014, while the Cassini spacecraft is making complementary measurements. STIS/FUV-MAMA will be used in imaging mode to observe the 2-dimensional auroral morphology at over the wavelength range 115-170 nm. The observations are to be made with the SrF2 filter outside the low sky portion of the orbits to reject geo-coronal contaminated Lyman-alpha. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 13396( 6) - 19-Dec-2013 16:01:34 - [ 3] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 1 TARGET NAME: SATURN-AURORA-NORTH ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET PLANET SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = +0.8 +/- 1 Moving target. Point at the planet center so that the northern limb and the front and rear parts of the A, B, C rings fit in the MAMA aperture. Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 13396( 6) - 19-Dec-2013 16:01:34 - [ 4] Visit: K1 Visit Requirements: ORIENT 75D TO 195 D; ORIENT 255D TO 360 D; ORIENT 0.1D TO 15 D; BETWEEN 02-FEB-2014:17:35:00 AND 02-FEB-2014:23:35:00 On Hold Comments: Additional Comments: Observations of Saturn's northern UV aurorae coincident with a Cassini flyby of Titan at the magnetopause, which may affect the aurora. The observations should be as close as possible to 2014-033T20:35:39 (2 Feb). ORIENT ranges are to avoid the repeller wire shadow falling on the northern polar region. 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 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G 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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN-AURORA-NORTH 1 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 1 N/A -MAMA SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 1 N/A -MAMA SATURN-AURORA-NORTH 3 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G 13396( 6) - 19-Dec-2013 16:01:34 - [ 5] Visit: K2 Visit Requirements: ORIENT 75D TO 195 D; ORIENT 255D TO 360 D; ORIENT 0.1D TO 15 D; BETWEEN 07-APR-2014:09:00:00 AND 07-APR-2014:17:56:00 On Hold Comments: Additional Comments: Observations of Saturn's northern UV aurorae coincident with a Cassini flyby of Titan at the magnetopause, which may affect the aurora. The observations should be as close as possible to 2014-097T14:56:15 (7 Apr). ORIENT ranges are to avoid the repeller wire shadow falling on the northern polar region. 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 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G 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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN-AURORA-NORTH 1 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 1 N/A -MAMA SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 1 N/A -MAMA SATURN-AURORA-NORTH 3 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G 13396( 6) - 19-Dec-2013 16:01:34 - [ 6] Visit: K3 Visit Requirements: ORIENT 75D TO 195 D; ORIENT 255D TO 360 D; ORIENT 0.1D TO 15 D; BETWEEN 09-APR-2014:12:30:00 AND 10-APR-2014:01:50:00; BETWEEN 10-APR-2014:12:30 AND 11-APR-2014:02:15; BETWEEN 15-JUN-2014:16:30 AND 16-JUN-2014:07:30; BETWEEN 16-JUN-2014:16:30 AND 17-JUN-2014:05:20 On Hold Comments: Additional Comments: Observations of Saturn's northern UV aurorae coincident with Cassini observations of the southern aurorae. Imaging on three consecutive orbits to observe time development of features. Each orbit contains 4 exposures: SrF2-Clear-Clear-SrF2. SrF2 exposures are TIME_TAG, Clear are ACCUM. Opportunity to optimise timings with STScI when SAA-free orbits are known. ORIENT ranges are to avoid the repeller wire shadow falling on the northern polar region. 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 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 SEQ 1-3 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 SEQ 4-6 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 SEQ 7-9 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 9 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 RA-NORTH -MAMA G 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 | ------------------------------------------------------------------------------------------------------------------------------------ 13396( 6) - 19-Dec-2013 16:01:34 - [ 7] 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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN-AURORA-NORTH 1 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 1 N/A -MAMA SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 1 N/A -MAMA SATURN-AURORA-NORTH 3 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 4 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 2 N/A -MAMA G SATURN-AURORA-NORTH 5 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 2 N/A -MAMA SATURN-AURORA-NORTH 5 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 2 N/A -MAMA SATURN-AURORA-NORTH 6 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 2 N/A -MAMA G SATURN-AURORA-NORTH 7 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 3 N/A -MAMA G SATURN-AURORA-NORTH 8 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 3 N/A -MAMA SATURN-AURORA-NORTH 8 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 3 N/A -MAMA SATURN-AURORA-NORTH 9 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 3 N/A -MAMA G 13396( 6) - 19-Dec-2013 16:01:34 - [ 8] Visit: K4 Visit Requirements: ORIENT 75D TO 195 D; ORIENT 255D TO 360 D; ORIENT 0.1D TO 15 D; BETWEEN 11-APR-2014:14:45:00 AND 14-APR-2014:03:00:00; BETWEEN 14-APR-2014:14:30:00 AND 16-APR-2014:03:00:00; BETWEEN 16-APR-2014:14:30:00 AND 17-APR-2014:00:00:00 On Hold Comments: Additional Comments: Observations of Saturn's northern UV aurorae coincident with Cassini observations of the northern aurorae and ENA. Imaging on three consecutive orbits to observe time development of features. Each orbit contains 4 exposures: SrF2-Clear-Clear-SrF2. SrF2 exposures are TIME_TAG, Clear are ACCUM. Opportunity to optimise timings with STScI when SAA-free orbits are known. ORIENT ranges are to avoid the repeller wire shadow falling on the northern polar region. 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 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 SEQ 1-3 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 SEQ 4-6 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 SEQ 7-9 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 9 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 RA-NORTH -MAMA G 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 | ------------------------------------------------------------------------------------------------------------------------------------ 13396( 6) - 19-Dec-2013 16:01:34 - [ 9] 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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN-AURORA-NORTH 1 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 1 N/A -MAMA SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 1 N/A -MAMA SATURN-AURORA-NORTH 3 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 4 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 2 N/A -MAMA G SATURN-AURORA-NORTH 5 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 2 N/A -MAMA SATURN-AURORA-NORTH 5 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 2 N/A -MAMA SATURN-AURORA-NORTH 6 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 2 N/A -MAMA G SATURN-AURORA-NORTH 7 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 3 N/A -MAMA G SATURN-AURORA-NORTH 8 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 3 N/A -MAMA SATURN-AURORA-NORTH 8 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 3 N/A -MAMA SATURN-AURORA-NORTH 9 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 3 N/A -MAMA G 13396( 6) - 19-Dec-2013 16:01:34 - [ 10] Visit: K5 Visit Requirements: ORIENT 87D TO 98 D; BETWEEN 24-MAY-2014:13:22:00 AND 26-MAY-2014:00:00:00; BETWEEN 26-MAY-2014:04:30:00 AND 28-MAY-2014:00:00:00; BETWEEN 28-MAY-2014:04:30:00 AND 29-MAY-2014:23:45:00; BETWEEN 30-MAY-2014:04:15:00 AND 30-MAY-2014:23:45:00; BETWEEN 31-MAY-2014:04:15:00 AND 31-MAY-2014:23:45:00; BETWEEN 01-JUN-2014:04:15:00 AND 01-JUN-2014:23:30:00; BETWEEN 02-JUN-2014:04:30:00 AND 03-JUN-2014:01:00:00; BETWEEN 03-JUN-2014:11:00:00 AND 06-JUN-2014:05:45:00; BETWEEN 06-JUN-2014:10:15:00 AND 08-JUN-2014:05:30:00; BETWEEN 08-JUN-2014:17:00:00 AND 10-JUN-2014:05:30:00; BETWEEN 10-JUN-2014:17:00:00 AND 12-JUN-2014:05:15:00; BETWEEN 12-JUN-2014:16:45:00 AND 13-JUN-2014:05:15:00 On Hold Comments: Additional Comments: Observations of Saturn's northern UV aurorae coincident with Cassini observations of the northern aurorae and ENA. Imaging on three consecutive orbits to observe time development of features. Each orbit contains 4 exposures: SrF2-Clear-Clear-SrF2. SrF2 exposures are TIME_TAG, Clear are ACCUM. Opportunity to optimise timings with STScI when SAA-free orbits are known. ORIENT ranges are to avoid the repeller wire shadow falling on the northern polar region. 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 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 SEQ 1-3 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 SEQ 4-6 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 SEQ 7-9 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 9 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 13396( 6) - 19-Dec-2013 16:01:34 - [ 11] 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 | ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN-AURORA-NORTH 1 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 1 N/A -MAMA SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 1 N/A -MAMA SATURN-AURORA-NORTH 3 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 4 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 2 N/A -MAMA G SATURN-AURORA-NORTH 5 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 2 N/A -MAMA SATURN-AURORA-NORTH 5 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 2 N/A -MAMA SATURN-AURORA-NORTH 6 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 2 N/A -MAMA G SATURN-AURORA-NORTH 7 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 3 N/A -MAMA G SATURN-AURORA-NORTH 8 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 3 N/A -MAMA SATURN-AURORA-NORTH 8 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 3 N/A -MAMA SATURN-AURORA-NORTH 9 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 3 N/A -MAMA G 13396( 6) - 19-Dec-2013 16:01:34 - [ 12] Visit: K6 Visit Requirements: ORIENT 87D TO 98 D; BETWEEN 24-MAY-2014:13:22:00 AND 26-MAY-2014:00:00:00; BETWEEN 26-MAY-2014:02:30:00 AND 28-MAY-2014:00:00:00; BETWEEN 28-MAY-2014:02:30:00 AND 29-MAY-2014:23:45:00; BETWEEN 30-MAY-2014:02:15:00 AND 30-MAY-2014:23:45:00; BETWEEN 31-MAY-2014:02:15:00 AND 31-MAY-2014:23:45:00; BETWEEN 01-JUN-2014:02:15:00 AND 01-JUN-2014:23:30:00; BETWEEN 02-JUN-2014:02:00:00 AND 03-JUN-2014:01:00:00; BETWEEN 03-JUN-2014:11:00:00 AND 06-JUN-2014:05:45:00; BETWEEN 06-JUN-2014:08:15:00 AND 08-JUN-2014:05:30:00; BETWEEN 08-JUN-2014:17:00:00 AND 10-JUN-2014:05:30:00; BETWEEN 10-JUN-2014:17:00:00 AND 12-JUN-2014:05:15:00; BETWEEN 12-JUN-2014:16:45:00 AND 13-JUN-2014:05:15:00 On Hold Comments: Additional Comments: Observations of Saturn's northern UV aurorae coincident with Cassini observations of the northern aurorae and ENA. Imaging on one orbit, containing 4 exposures: SrF2-Clear-Clear-SrF2. SrF2 exposures are TIME_TAG, Clear are ACCUM. Opportunity to optimise timings with STScI when SAA-free orbits are known. ORIENT ranges are to avoid the repeller wire shadow falling on the northern polar region. 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 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G 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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN-AURORA-NORTH 1 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 1 N/A -MAMA SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 1 N/A -MAMA SATURN-AURORA-NORTH 3 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G 13396( 6) - 19-Dec-2013 16:01:34 - [ 13] Visit: K7 Visit Requirements: ORIENT 89D TO 97 D; BETWEEN 13-JUN-2014:17:30:00 AND 14-JUN-2014:05:15:00; BETWEEN 14-JUN-2014:16:45:00 AND 17-JUN-2014:05:00:00 On Hold Comments: Additional Comments: Observations of Saturn's northern UV aurorae coincident with Cassini observations of the southern aurorae. Imaging on three consecutive orbits to observe time development of features. Each orbit contains 4 exposures: SrF2-Clear-Clear-SrF2. SrF2 exposures are TIME_TAG, Clear are ACCUM. Opportunity to optimise timings with STScI when SAA-free orbits are known. ORIENT ranges are to avoid the repeller wire shadow falling on the northern polar region. 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 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 SEQ 1-3 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 700 S (700 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 SEQ 4-6 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 SEQ 7-9 NON-INT RA-NORTH -MAMA G S) ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN-AURO STIS/FUV ACCUM 25MAMA MIRROR 2 270 S (540 RA-NORTH -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 9 SATURN-AURO STIS/FUV TIME-TA F25SRF2 MIRROR BUFFER-TIME=100 1 840 S (840 RA-NORTH -MAMA G 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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN-AURORA-NORTH 1 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G 13396( 6) - 19-Dec-2013 16:01:34 - [ 14] 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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 1 N/A -MAMA SATURN-AURORA-NORTH 2 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 1 N/A -MAMA SATURN-AURORA-NORTH 3 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 1 N/A -MAMA G SATURN-AURORA-NORTH 4 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 2 N/A -MAMA G SATURN-AURORA-NORTH 5 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 2 N/A -MAMA SATURN-AURORA-NORTH 5 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 2 N/A -MAMA SATURN-AURORA-NORTH 6 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 2 N/A -MAMA G SATURN-AURORA-NORTH 7 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 3 N/A -MAMA G SATURN-AURORA-NORTH 8 STIS/FUV ACCUM 25MAMA MIRROR none none 1 none 3 N/A -MAMA SATURN-AURORA-NORTH 8 STIS/FUV ACCUM 25MAMA MIRROR none none 2 none 3 N/A -MAMA SATURN-AURORA-NORTH 9 STIS/FUV TIME-TA F25SRF2 MIRROR none none none none 3 N/A -MAMA G 13396( 6) - 19-Dec-2013 16:01:34 - [ 15] Summary Form for Proposal 13396 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 25MAMA, F25SRF2 ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/FUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=100 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 01-JUN-2014:02:15:00 AND 01-JUN-2014:23:30:00, BETWEEN 01-JUN-2014:04:15:00 AND 01-JUN-2014:23:30:00, BETWEEN 02-FEB-2014:17:35:00 AND 02-FEB-2014:23:35:00, BETWEEN 02-JUN-2014:02:00:00 AND 03-JUN-2014:01:00:00, BETWEEN 02-JUN-2014:04:30:00 AND 03-JUN-2014:01:00:00, BETWEEN 03-JUN-2014:11:00:00 AND 06-JUN-2014:05:45:00, BETWEEN 06-JUN-2014:08:15:00 AND 08-JUN-2014:05:30:00, BETWEEN 06-JUN-2014:10:15:00 AND 08-JUN-2014:05:30:00, BETWEEN 07-APR-2014:09:00:00 AND 07-APR-2014:17:56:00, BETWEEN 08-JUN-2014:17:00:00 AND 10-JUN-2014:05:30:00, BETWEEN 09-APR-2014:12:30:00 AND 10-APR-2014:01:50:00, BETWEEN 10-APR-2014:12:30 AND 11-APR-2014:02:15, BETWEEN 10-JUN-2014:17:00:00 AND 12-JUN-2014:05:15:00, BETWEEN 11-APR-2014:14:45:00 AND 14-APR-2014:03:00:00, BETWEEN 12-JUN-2014:16:45:00 AND 13-JUN-2014:05:15:00, BETWEEN 13-JUN-2014:17:30:00 AND 14-JUN-2014:05:15:00, BETWEEN 14-APR-2014:14:30:00 AND 16-APR-2014:03:00:00, BETWEEN 14-JUN-2014:16:45:00 AND 17-JUN-2014:05:00:00, BETWEEN 15-JUN-2014:16:30 AND 16-JUN-2014:07:30, BETWEEN 16-APR-2014:14:30:00 AND 17-APR-2014:00:00:00, BETWEEN 16-JUN-2014:16:30 AND 17-JUN-2014:05:20, BETWEEN 24-MAY-2014:13:22:00 AND 26-MAY-2014:00:00:00, BETWEEN 26-MAY-2014:02:30:00 AND 28-MAY-2014:00:00:00, BETWEEN 26-MAY-2014:04:30:00 AND 28-MAY-2014:00:00:00, BETWEEN 28-MAY-2014:02:30:00 AND 29-MAY-2014:23:45:00, BETWEEN 28-MAY-2014:04:30:00 AND 29-MAY-2014:23:45:00, BETWEEN 30-MAY-2014:02:15:00 AND 30-MAY-2014:23:45:00, BETWEEN 30-MAY-2014:04:15:00 AND 30-MAY-2014:23:45:00, BETWEEN 31-MAY-2014:02:15:00 AND 31-MAY-2014:23:45:00, BETWEEN 31-MAY-2014:04:15:00 AND 31-MAY-2014:23:45:00, ORIENT 0.1D TO 15 D, ORIENT 255D TO 360 D, ORIENT 75D TO 195 D, ORIENT 87D TO 98 D, ORIENT 89D TO 97 D, SEQ 1-3 NON-INT, SEQ 4-6 NON-INT, SEQ 7-9 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names SATURN-AURORA-NORTH ------------------------------------------------------------------------------------------------------------------------------------