18102( 69) - 28-Aug-2025 15:51:27 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 18102 Version: 69 Check-in Time: 28-Aug-2025 15:51:27 STScI Edit Number: 67 Title Investigating Saturn's Equatorial Winds at Equinox ------------------------------------------------------------------------------------ Type Cycle GO 33 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Amy Simon NASA Goddard Space Flight Center Y CoI: Prof. Leigh Fletcher University of Leicester N CoI: Dr. Arrate Antunano Universidad del Pais Vasco N CoI: Dr. Ricardo Hueso Universidad del Pais Vasco N CoI: Michael H. Wong University of California - Berkeley N ------------------------------------------------------------------------------------ Abstract We propose a time-critical multi-wavelength study to develop a 3D picture of Saturn's equatorial region near equinox using 12 orbits of HST WFC3/UVIS and 10.6 hours of JWST MIRI/MRS. Saturn's stratospheric temperatures, vertical windshears, and meridional flows are influenced by seasonal temperature gradients, as well as wave-driven equatorial oscillations. We propose to test 5 hypotheses: 1) The speed, structure, and altitude of Saturn's stratospheric equatorial jet has changed since 2015 due to modulation by the equatorial oscillation; 2. Planetary-scale stratospheric circulations will switch direction at equinox; 3: Saturn's tropical windshear zones are asymmetric about the equator due to seasonal contrasts, affecting the 3D structure of the equatorial zonal jet; 4. Saturn's post-winter clouds and hazes (south) will be thinner and have different composition than post-summer (north); 5: Stratospheric hydrocarbons will be symmetric about the equator at high pressures but show deeper local maxima at northern and southern latitudes. We will address these hypotheses by using the powerful combined broad wavelength coverage of these two instruments to measure atmospheric temperatures, cloud-traced wind fields, and compositional tracers of upper altitude meridional circulation. These values will be compared with 2015 HST + Cassini solstice values, as well as 2022 MIRI data, to better understand the combined effects of solar insolation and wave-driven oscillations on atmospheric circulation. The unique geometry present around equinox, with both hemispheres simultanenously visible, will not repeat until 2039. ------------------------------------------------------------------------------------ Observations Description ------------------------ A total of 12 HST orbits are requested to maximize longitudinal coverage, in two sets of 6 contiguous orbits, to achieve global coverage with ~11-hour separations for high accuracy velocity mapping. Sets can be separated by an orbit to avoid contiguous viewing violations. We request HST/JWST observations occur as close to equinox and minimum ring opening angles as possible, 16 Sept. (HST) and 24 Nov. 2025 (JWST). Acceptable Saturn RGM roll angles only occur between 2 to 24 Sept. 2025 and 3 June to 5 Oct. 2026, Fig. 5. Although the former window falls before the notional start of Cycle 33, it is strongly preferred as it gives the best Saturn latitude 18102( 69) - 28-Aug-2025 15:51:27 - [ 2] visibility and is close enough in time to the JWST Nov. 2025 viewing period for determining zonal-mean trends to better constrain the timing of circulation reversal. If it is not possible to schedule in Sept./Nov. 2025, the less ideal 2026 window is acceptable, however the JWST meteoroid avoidance window would also need to be waived. ------------------------------------------------------------------------------------ 18102( 69) - 28-Aug-2025 15:51:27 - [ 3] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 1 TARGET NAME: SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Saturn rotation maps ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS NOT ECL P PARTIAL OF SATURN BY TITAN FROM EARTH, SEP OF SATURN TITAN FROM EARTH GT 10" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = -8.87 +/- 0.2 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 18102( 69) - 28-Aug-2025 15:51:27 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.725 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 46.84 Angle_Between_Sides Center_Pattern NO Pattern_Comments: Large dither for fringing artifacts ------------------------------------------------------------------------------------------------------------------------------------ 18102( 69) - 28-Aug-2025 15:51:27 - [ 5] Visit: 01 (Saturn_01) Visit Requirements: BETWEEN 08-SEP-2025 AND 24-SEP-2025; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET On Hold Comments: Additional Comments: Minimum ring opening angle occurs on 16 Sept 2025. We chose a window +/-8 days, but there are a few more days of one gyro visibility, if needed. 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 WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) SAA CONTOUR 02; GS ACQ SCENARIO ONEB1OR; SEQ 1-8 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (60 POS TARG +19.38, +21.11; S -SUB S) SAA CONTOUR 02; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (90 POS TARG -24.05, -17.77; S -SUB S) SAA CONTOUR 02; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none tbd N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none tbd N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none tbd N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 6] 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 3 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none tbd N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none tbd N/A S K1C-SUB SATURN 5 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none tbd N/A S K1C-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 1 none none none tbd N/A S D-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 2 none none none tbd N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 1 none none none tbd N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 2 none none none tbd N/A S D-SUB SATURN 8 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none tbd N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 7] Visit: 02 (Saturn_02) Visit Requirements: AFTER 01 BY 0.9 Orbits TO 1.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET 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 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) SAA CONTOUR 02; GS ACQ SCENARIO ONEB1OR; SEQ 1-8 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (60 POS TARG +19.38, +21.11; S -SUB S) SAA CONTOUR 02; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (90 POS TARG -24.05, -17.77; S -SUB S) SAA CONTOUR 02; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none 1 N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none 1 N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 8] 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 3 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none 1 N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none 1 N/A S K1C-SUB SATURN 5 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none 1 N/A S K1C-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 1 none none none 1 N/A S D-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 2 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 1 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 2 none none none 1 N/A S D-SUB SATURN 8 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 9] Visit: 03 (Saturn_03) Visit Requirements: AFTER 02 BY 3.9 Orbits TO 4.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET 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 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) SAA CONTOUR 02; GS ACQ SCENARIO ONEB1OR; SEQ 1-8 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (60 POS TARG +19.38, +21.11; S -SUB S) SAA CONTOUR 02; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (90 POS TARG -24.05, -17.77; S -SUB S) SAA CONTOUR 02; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none 1 N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none 1 N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 10] 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 3 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none 1 N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none 1 N/A S K1C-SUB SATURN 5 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none 1 N/A S K1C-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 1 none none none 1 N/A S D-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 2 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 1 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 2 none none none 1 N/A S D-SUB SATURN 8 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 11] Visit: 04 (Saturn_04) Visit Requirements: AFTER 03 BY 0.9 Orbits TO 1.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET 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 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) SAA CONTOUR 02; GS ACQ SCENARIO ONEB1OR; SEQ 1-8 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (60 POS TARG +19.38, +21.11; S -SUB S) SAA CONTOUR 02; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (90 POS TARG -24.05, -17.77; S -SUB S) SAA CONTOUR 02; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none 1 N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none 1 N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 12] 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 3 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none 1 N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none 1 N/A S K1C-SUB SATURN 5 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none 1 N/A S K1C-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 1 none none none 1 N/A S D-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 2 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 1 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 2 none none none 1 N/A S D-SUB SATURN 8 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 13] Visit: 05 (Saturn_05) Visit Requirements: AFTER 04 BY 0.9 Orbits TO 1.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET 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 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) SAA CONTOUR 02; GS ACQ SCENARIO ONEB1OR; SEQ 1-8 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (60 POS TARG +19.38, +21.11; S -SUB S) SAA CONTOUR 02; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (90 POS TARG -24.05, -17.77; S -SUB S) SAA CONTOUR 02; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none 1 N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none 1 N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 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 3 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none 1 N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none 1 N/A S K1C-SUB SATURN 5 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none 1 N/A S K1C-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 1 none none none 1 N/A S D-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 2 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 1 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 2 none none none 1 N/A S D-SUB SATURN 8 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 15] Visit: 06 (Saturn_06) Visit Requirements: AFTER 05 BY 0.9 Orbits TO 1.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET On Hold Comments: Additional Comments: 2K2C (big enough to show the rings) for 3 filters that can do RGB. Requires taking out the dithered exposures (except one still fits). If going with an option that includes 750, then also delete the pattern off 889 and it should fit. 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 WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) GS ACQ SCENARIO ONEB1OR; SEQ 1-8 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-2K2 F547M CR-SPLIT=NO 1 1.9 S (1.9 S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-2K2 F336W CR-SPLIT=NO 1 30 S (30 S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-2K2 F689M CR-SPLIT=NO 1 1.7 S (1.7 S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (30 POS TARG +19.38, +21.11 S -SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (45 POS TARG -24.05, -17.77 S -SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90 S -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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none 1 N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none 1 N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 16] 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 3 WFC3/UVI ACCUM UVIS2-2K F547M none none none none 1 N/A S 2C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-2K F336W none none none none 1 N/A S 2C-SUB SATURN 5 WFC3/UVI ACCUM UVIS2-2K F689M none none none none 1 N/A S 2C-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N none none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N none none none none 1 N/A S D-SUB SATURN 8 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 17] Visit: 07 (Saturn_07) Visit Requirements: AFTER 06 BY 2.9 Orbits TO 3.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET 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 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02; GS ACQ S 1C-SUB S) SCENARIO ONEB1OR; SEQ 1-5 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none 1 N/A S K1C-SUB SATURN 3 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none 1 N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none 1 N/A S K1C-SUB SATURN 5 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 18] Visit: 08 (Saturn_08) Visit Requirements: AFTER 07 BY 0.9 Orbits TO 1.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET 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 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02; GS ACQ S 1C-SUB S) SCENARIO ONEB1OR; SEQ 1-6 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (30 POS TARG +19.38, +21.11; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none 1 N/A S K1C-SUB SATURN 3 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none 1 N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none 1 N/A S K1C-SUB SATURN 5 WFC3/UVI ACCUM UVIS-QUA FQ906N none none none none 1 N/A S D-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 19] Visit: 09 (Saturn_09) Visit Requirements: AFTER 08 BY 0.9 Orbits TO 1.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET 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 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) SAA CONTOUR 02; GS ACQ SCENARIO ONEB1OR; SEQ 1-7 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (30 POS TARG +19.38, +21.11; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (45 POS TARG -24.05, -17.77; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none 1 N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none 1 N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB SATURN 3 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none 1 N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none 1 N/A S K1C-SUB SATURN 5 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none 1 N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 20] 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 6 WFC3/UVI ACCUM UVIS-QUA FQ906N none none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 21] Visit: 10 (Saturn_10) Visit Requirements: AFTER 09 BY 0.9 Orbits TO 1.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET 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 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) SAA CONTOUR 02; GS ACQ SCENARIO ONEB1OR; SEQ 1-7 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (60 POS TARG +19.38, +21.11; S -SUB S) SAA CONTOUR 02; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (45 POS TARG -24.05, -17.77; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none 1 N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none 1 N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB SATURN 3 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none 1 N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none 1 N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 22] 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 5 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none 1 N/A S K1C-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 1 none none none 1 N/A S D-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 2 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 23] Visit: 11 (Saturn_11) Visit Requirements: AFTER 10 BY 3.9 Orbits TO 4.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET 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 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) SAA CONTOUR 02; GS ACQ SCENARIO ONEB1OR; SEQ 1-8 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-M1K F547M CR-SPLIT=NO 1 1.9 S (1.9 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-M1K F336W CR-SPLIT=NO 1 30 S (30 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-M1K F689M CR-SPLIT=NO 1 1.7 S (1.7 SAA CONTOUR 02 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (60 POS TARG +19.38, +21.11; S -SUB S) SAA CONTOUR 02; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (90 POS TARG -24.05, -17.77; S -SUB S) SAA CONTOUR 02; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90; S -SUB S) SAA CONTOUR 02 ------------------------------------------------------------------------------------------------------------------------------------ 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 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none 1 N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none 1 N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 24] 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 3 WFC3/UVI ACCUM UVIS2-M1 F547M none none none none 1 N/A S K1C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-M1 F336W none none none none 1 N/A S K1C-SUB SATURN 5 WFC3/UVI ACCUM UVIS2-M1 F689M none none none none 1 N/A S K1C-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 1 none none none 1 N/A S D-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N 2 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 1 none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N 2 none none none 1 N/A S D-SUB SATURN 8 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 25] Visit: 12 (Saturn_12) Visit Requirements: AFTER 11 BY 0.9 Orbits TO 1.1 Orbits; VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET On Hold Comments: Additional Comments: 2K2C (big enough to show the rings) for 3 filters that can do RGB. Requires taking out the dithered exposures (except one still fits). If going with an option that includes 750, then also delete the pattern off 889 and it should fit. 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 WFC3/UVI ACCUM UVIS-QUAD FQ889N CR-SPLIT=NO 1 45 S (90 POS TARG +14.35, -17.03; S -SUB S) GS ACQ SCENARIO ONEB1OR; SEQ 1-8 NON-INT; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SATURN WFC3/UVI ACCUM UVIS2-M1K F631N CR-SPLIT=NO 1 15 S (15 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SATURN WFC3/UVI ACCUM UVIS2-2K2 F547M CR-SPLIT=NO 1 1.9 S (1.9 S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 SATURN WFC3/UVI ACCUM UVIS2-2K2 F336W CR-SPLIT=NO 1 30 S (30 S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 SATURN WFC3/UVI ACCUM UVIS2-2K2 F689M CR-SPLIT=NO 1 1.7 S (1.7 S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ906N CR-SPLIT=NO 1 30 S (30 POS TARG +19.38, +21.11 S -SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ937N CR-SPLIT=NO 1 45 S (45 POS TARG -24.05, -17.77 S -SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 SATURN WFC3/UVI ACCUM UVIS-QUAD FQ727N CR-SPLIT=NO 1 30 S (30 POS TARG -19.45, +21.90 S -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 | ------------------------------------------------------------------------------------------------------------------------------------ SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 1 none none none 1 N/A S D-SUB SATURN 1 WFC3/UVI ACCUM UVIS-QUA FQ889N 2 none none none 1 N/A S D-SUB SATURN 2 WFC3/UVI ACCUM UVIS2-M1 F631N none none none none 1 N/A S K1C-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 26] 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 3 WFC3/UVI ACCUM UVIS2-2K F547M none none none none 1 N/A S 2C-SUB SATURN 4 WFC3/UVI ACCUM UVIS2-2K F336W none none none none 1 N/A S 2C-SUB SATURN 5 WFC3/UVI ACCUM UVIS2-2K F689M none none none none 1 N/A S 2C-SUB SATURN 6 WFC3/UVI ACCUM UVIS-QUA FQ906N none none none none 1 N/A S D-SUB SATURN 7 WFC3/UVI ACCUM UVIS-QUA FQ937N none none none none 1 N/A S D-SUB SATURN 8 WFC3/UVI ACCUM UVIS-QUA FQ727N none none none none 1 N/A S D-SUB 18102( 69) - 28-Aug-2025 15:51:27 - [ 27] Summary Form for Proposal 18102 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS-QUAD-SUB, UVIS2-2K2C-SUB, UVIS2-M1K1C-SUB ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 01 BY 0.9 Orbits TO 1.1 Orbits, AFTER 02 BY 3.9 Orbits TO 4.1 Orbits, AFTER 03 BY 0.9 Orbits TO 1.1 Orbits, AFTER 04 BY 0.9 Orbits TO 1.1 Orbits, AFTER 05 BY 0.9 Orbits TO 1.1 Orbits, AFTER 06 BY 2.9 Orbits TO 3.1 Orbits, AFTER 07 BY 0.9 Orbits TO 1.1 Orbits, AFTER 08 BY 0.9 Orbits TO 1.1 Orbits, AFTER 09 BY 0.9 Orbits TO 1.1 Orbits, AFTER 10 BY 3.9 Orbits TO 4.1 Orbits, AFTER 11 BY 0.9 Orbits TO 1.1 Orbits, BETWEEN 08-SEP-2025 AND 24-SEP-2025, GS ACQ SCENARIO ONEB1OR, PATTERN 1 1, PATTERN 1 6, PATTERN 1 7, POS TARG +14.35, -17.03, POS TARG +19.38, +21.11, POS TARG -19.45, +21.90, POS TARG -24.05, -17.77, SAA CONTOUR 02, SEQ 1-5 NON-INT, SEQ 1-6 NON-INT, SEQ 1-7 NON-INT, SEQ 1-8 NON-INT, VISIBILITY INTERVAL NO GYRO BIAS UPDATE ON MOVING TARGET ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F336W, F547M, F631N, F689M, FQ727N, FQ889N, FQ906N, FQ937N ------------------------------------------------------------------------------------------------------------------------------------ Target Names SATURN ------------------------------------------------------------------------------------------------------------------------------------