16057( 10) - 19-Dec-2019 02:20:15 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16057 Version: 10 Check-in Time: 19-Dec-2019 02:20:15 STScI Edit Number: 7 Title Dark Vortex Disruption ------------------------------------------------------------------------------------ Type Cycle GO/DD 27 ------------------------------------------------------------------------------------ Investigators Contact? PI: Michael H. Wong University of California - Berkeley Y CoI: Mr. Joshua W Tollefson University of California - Berkeley N CoI: Dr. Lawrence A. Sromovsky University of Wisconsin - Madison N CoI: Dr. Ricardo Hueso Universidad del Pais Vasco N CoI: Prof. Patrick Irwin University of Oxford N CoI: Dr. Agustin Sanchez-Lavega Universidad del Pais Vasco N CoI: Dr. Amy Simon NASA Goddard Space Flight Center N CoI: Prof. Imke de Pater University of California - Berkeley N CoI: Mr. Patrick M. Fry University of Wisconsin - Madison N ------------------------------------------------------------------------------------ Abstract Annual HST observations of Neptune, last obtained at the end of September 2019, show that the planet's dark spot is drifting toward the equator. This feature, named "NDS-2018" for its discovery date, is the first dark spot seen to behave like the Great Dark Spot discovered by Voyager 2. Its equatorward migration is similar to numerical simulations, which also find that vortices drifting too close to the equator will become disrupted, creating a planetary-scale disturbance. The formation of NDS-2018 was witnessed by Hubble, unusual because only one other dark spot had a well-defined formation time. Similarly, only two (different) vortices were seen to dissipate by fading away. Late-time observations of NDS-2018 would thus create the only full record of the origin, evolution, and dissipation of a dark vortex, as well as the only observations of the dissipation pathway involving equatorward drift and disruption (conjectured, but never observed). New observations are urgently requested before Neptune reaches HST's solar exclusion limit on January 12, 2020. The observations would either (1) measure the morphology, position, and drift of the vortex prior to disruption; (2) witness a never-before seen planetary-scale disturbance long anticipated from model simulations; or (3) give tight constraints on the complete lifetime of a dark vortex for the first time. Rather than fading, the vortex increased in contrast from 2018 to 2019, while also shrinking in overall area. New photometric and morphological measurements will determine whether the vortex evolution continues to resemble a vorticity-preserving column-stretching process. ------------------------------------------------------------------------------------ Observations Description ------------------------ A set of 4-5 identical orbits, equally spaced in longitude over one Neptune rotation (16 hours). We need to cover all possible longitudes because the longitudinal drift rate of NDS-2018 varied between 2018 and 2019 data, leading to large uncertainties in the longitude at the time of observation. The program 16057( 10) - 19-Dec-2019 02:20:15 - [ 2] must be executed in December or January, prior to conjunction (Neptune is 55 deg from the Sun on 2020-Jan-12). We request observations as soon as feasible (but not disruptive) during the period before conjunction. All timing constraints are described in more detail in the Visit 1 comments. We mitigate unstable pixels by dithering both spatially and temporally (i.e., using Neptune's changing rotational phase to dither). The F467M filter provides the highest contrast for dark spots, so we acquire the most frames per orbit in this filter. The frames will be spread evenly throughout the orbit, to maximize the range of longitudes covered at low emission angle. F467M (512K SUB) F547M (512K SUB) F763M (512K SUB) F845M (512K SUB) FQ619N ------------------------------------------------------------------------------------ 16057( 10) - 19-Dec-2019 02:20:15 - [ 3] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 1 TARGET NAME: NEPTUNE ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Neptune ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=NEPTUNE ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 7.82 +/- 0.1 Ephemeris Center: EARTH Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 16057( 10) - 19-Dec-2019 02:20:15 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.145 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 46.84 Angle_Between_Sides Center_Pattern NO Pattern_Comments: Standard WFC3/UVIS 2-pt line dither, for PSF sampling and bad-pix amelioration. ------------------------------------------------------------------------------------------------------------------------------------ 16057( 10) - 19-Dec-2019 02:20:15 - [ 5] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Desired visit timing is every other HST orbit. If this cannot be scheduled soon, then we can accept a pair of consecutive orbits (and thus a gap of 2 orbits) somewhere in the sequence. To capture this, we set a SEQ ALL VISITS WITHIN 15 HOURS condition. Visit 5 must start 8 or 9 orbits after visit 1 (12:44 to 14:20 after), to span a full Neptune rotation, so we set a VISIT 5 AFTER VISIT 1 BY 12 TO 15 HOURS condition. All visits must complete before Neptune reaches 55 deg solar elongation, so we set a BEFORE 13-JAN-2020 condition on all visits (but presumably this constraint is already covered by the HST planning system). 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 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 GS ACQ SCENARIO BASE1BE; S 2C-SUB S) SEQ 1-10 NON-INT; PATTERN 1 1-5 ------------------------------------------------------------------------------------------------------------------------------------ 2 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F547M CR-SPLIT=NO 1 6 S (12 S) S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 3 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 PATTERN 1 6-7 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 NEPTUNE WFC3/UVI ACCUM UVIS-QUAD FQ619N CR-SPLIT=NO 1 120 S (240 POS TARG +20, -24; S -SUB S) PATTERN 1 8 ------------------------------------------------------------------------------------------------------------------------------------ 9 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 PATTERN 1 9-10 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 16057( 10) - 19-Dec-2019 02:20:15 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 1 none none none 1 N/A S 12C-SUB NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 2 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 1 none none none 1 N/A S D-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 2 none none none 1 N/A S D-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB 16057( 10) - 19-Dec-2019 02:20:15 - [ 7] Visit: 02 Visit Requirements: AFTER 01 BY 1.9 Orbits TO 2.1 Orbits 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 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 GS ACQ SCENARIO BASE1BE; S 2C-SUB S) SEQ 1-10 NON-INT; PATTERN 1 1-5 ------------------------------------------------------------------------------------------------------------------------------------ 2 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F547M CR-SPLIT=NO 1 6 S (12 S) S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 3 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 PATTERN 1 6-7 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 NEPTUNE WFC3/UVI ACCUM UVIS-QUAD FQ619N CR-SPLIT=NO 1 120 S (240 POS TARG +20, -24; S -SUB S) PATTERN 1 8 ------------------------------------------------------------------------------------------------------------------------------------ 9 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 PATTERN 1 9-10 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB 16057( 10) - 19-Dec-2019 02:20:15 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 1 none none none 1 N/A S 12C-SUB NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 2 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 1 none none none 1 N/A S D-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 2 none none none 1 N/A S D-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB 16057( 10) - 19-Dec-2019 02:20:15 - [ 9] Visit: 03 Visit Requirements: AFTER 01 BY 3.9 Orbits TO 4.1 Orbits 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 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 GS ACQ SCENARIO BASE1BE; S 2C-SUB S) SEQ 1-10 NON-INT; PATTERN 1 1-5 ------------------------------------------------------------------------------------------------------------------------------------ 2 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F547M CR-SPLIT=NO 1 6 S (12 S) S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 3 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 PATTERN 1 6-7 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 NEPTUNE WFC3/UVI ACCUM UVIS-QUAD FQ619N CR-SPLIT=NO 1 120 S (240 POS TARG +20, -24; S -SUB S) PATTERN 1 8 ------------------------------------------------------------------------------------------------------------------------------------ 9 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 PATTERN 1 9-10 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB 16057( 10) - 19-Dec-2019 02:20:15 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 1 none none none 1 N/A S 12C-SUB NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 2 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 1 none none none 1 N/A S D-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 2 none none none 1 N/A S D-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB 16057( 10) - 19-Dec-2019 02:20:15 - [ 11] Visit: 04 Visit Requirements: AFTER 01 BY 5.9 Orbits TO 6.1 Orbits 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 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 GS ACQ SCENARIO BASE1BE; S 2C-SUB S) SEQ 1-10 NON-INT; PATTERN 1 1-5 ------------------------------------------------------------------------------------------------------------------------------------ 2 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F547M CR-SPLIT=NO 1 6 S (12 S) S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 3 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 PATTERN 1 6-7 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 NEPTUNE WFC3/UVI ACCUM UVIS-QUAD FQ619N CR-SPLIT=NO 1 120 S (240 POS TARG +20, -24; S -SUB S) PATTERN 1 8 ------------------------------------------------------------------------------------------------------------------------------------ 9 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 PATTERN 1 9-10 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB 16057( 10) - 19-Dec-2019 02:20:15 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 1 none none none 1 N/A S 12C-SUB NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 2 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 1 none none none 1 N/A S D-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 2 none none none 1 N/A S D-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB 16057( 10) - 19-Dec-2019 02:20:15 - [ 13] Visit: 05 Visit Requirements: AFTER 01 BY 12 H TO 15 H; BEFORE 13-JAN-2020:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 GS ACQ SCENARIO BASE1BE; S 2C-SUB S) SEQ 1-10 NON-INT; PATTERN 1 1-5 ------------------------------------------------------------------------------------------------------------------------------------ 2 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F547M CR-SPLIT=NO 1 6 S (12 S) S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 3 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F763M CR-SPLIT=NO 1 20 S (40 PATTERN 1 6-7 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 NEPTUNE WFC3/UVI ACCUM UVIS-QUAD FQ619N CR-SPLIT=NO 1 120 S (240 POS TARG +20, -24; S -SUB S) PATTERN 1 8 ------------------------------------------------------------------------------------------------------------------------------------ 9 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 40 S (80 PATTERN 1 9-10 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 NEPTUNE WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 15 S (30 S 2C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 1 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB 16057( 10) - 19-Dec-2019 02:20:15 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 1 none none none 1 N/A S 12C-SUB NEPTUNE 2 WFC3/UVI ACCUM UVIS2-C5 F547M 2 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 3 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 4 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 5 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 1 none none none 1 N/A S 12C-SUB NEPTUNE 6 WFC3/UVI ACCUM UVIS2-C5 F763M 2 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 7 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 1 none none none 1 N/A S D-SUB NEPTUNE 8 WFC3/UVI ACCUM UVIS-QUA FQ619N 2 none none none 1 N/A S D-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 1 none none none 1 N/A S 12C-SUB NEPTUNE 9 WFC3/UVI ACCUM UVIS2-C5 F845M 2 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 1 none none none 1 N/A S 12C-SUB NEPTUNE 10 WFC3/UVI ACCUM UVIS2-C5 F467M 2 none none none 1 N/A S 12C-SUB 16057( 10) - 19-Dec-2019 02:20:15 - [ 15] Summary Form for Proposal 16057 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS-QUAD-SUB, UVIS2-C512C-SUB ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 01 BY 1.9 Orbits TO 2.1 Orbits, AFTER 01 BY 12 H TO 15 H, AFTER 01 BY 3.9 Orbits TO 4.1 Orbits, AFTER 01 BY 5.9 Orbits TO 6.1 Orbits, BEFORE 13-JAN-2020:00:00:00, GS ACQ SCENARIO BASE1BE, PATTERN 1 1-5, PATTERN 1 6-7, PATTERN 1 8, PATTERN 1 9-10, POS TARG +20, -24, SEQ 1-10 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F467M, F547M, F763M, F845M, FQ619N ------------------------------------------------------------------------------------------------------------------------------------ Target Names NEPTUNE ------------------------------------------------------------------------------------------------------------------------------------