12665( 4) - 02-Aug-2011 16:45:35 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12665 Version: 4 Check-in Time: 02-Aug-2011 16:45:35 STScI Edit Number: 2 Title Orbital Evolution and Stability of the Inner Uranian Moons ------------------------------------------------------------------------------------ Type Cycle GO 19 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Mark R. Showalter SETI Institute CoI: Dr. Jack J. Lissauer NASA Ames Research Center N CoI: Prof. Imke de Pater University of California - Berkeley N CoI: Dr. Richard G. French Wellesley College N ------------------------------------------------------------------------------------ Abstract Nine densely-packed inner moons of Uranus show signs of chaos and orbital instability over a variety of time scales. Many moons show measureable orbital changes within a decade or less. Long-term integrations predict that some moons could collide in less than one million years. One faint ring embedded in the system may, in fact, be the debris left behind from an earlier such collision. Meanwhile, the nearby moon Mab falls well outside the influence of the others but nevertheless shows rapid, as yet unexplained, changes in its orbit. It is embedded within a dust ring that also shows surprising variability. A highly optimized series of observations with WFC3 over the next three cycles will address some of the fundamental open questions about this dynamically active system: Do the orbits truly show evidence of chaos? If so, over what time scales? What can we say about the masses of the moons involved? What is the nature of the variations in Mab's orbit? Is Mab's motion predictable or random? Astrometry will enable us to derive the orbital elements of these moons with 10-km precision. This will be sufficient to study the year-by-year changes and, combined with other data from 2003-2007, the decadal evolution of the orbits. The pairing of precise astrometry with numerical integrations will enable us to derive new dynamical constraints on the masses of these moons. Mass is the fundamental unknown quantity currently limiting our ability to reproduce the interactions within this system. This program will also capitalize upon our best opportunity for nearly 40 years to study the unexplained variations in Uranus's faint outer rings. ------------------------------------------------------------------------------------ Observations Description ------------------------ Astrometry of the Uranian satellites is accomplished via six visits, each consisting of a sequence of long exposures through the broad F350LP filter. Each orbit begins with one unsaturated image of the planet for geometric reference and calibration checking. The orbital plane is oriented within 20 degrees of the X-axis in the images to separate the moons from the wide vertical band caused by saturation bloom from the planet. From orbit to orbit, Uranus is shifted upward and downward by ~ 40 pixels within the 512x512 subarray to achieve some of the benefits of dithering; however, moons can always be distinguished from hot pixels by their motion. Each visit is timed to place one of the smallest moons near its maximum orbital elonagation, because this is where such moons are most detectable. The larger moons will be captured 12665( 4) - 02-Aug-2011 16:45:35 - [ 2] by chance and require no special targeting. Mab is the target of repeated observations in order to study its orbital variations. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 3] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 1 TARGET NAME: URANUS-PERDITA-SOUTH-MAB ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Perdita near its maximum southern elongation; Mab also visible ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF PERDITA BETWEEN 70 110, SEP OF PERDITA ARIEL FROM EARTH GT 4", SEP OF PERDITA UMBRIEL FROM EARTH GT 4", SEP OF PERDITA TITANIA FROM EARTH GT 5", SEP OF PERDITA OBERON FROM EARTH GT 5", SEP OF PERDITA MIRANDA FROM EARTH GT 4", SEP OF PERDITA PUCK FROM EARTH GT 2", SEP OF PERDITA BELINDA FROM EARTH GT 1", NOT OLG OF MAB BETWEEN 0 45, NOT OLG OF MAB BETWEEN 135 225, NOT OLG OF MAB BETWEEN 315 360 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 4] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 2 TARGET NAME: URANUS-PERDITA-NORTH-MAB ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Perdita near its maximum northern elongation; Mab also visible ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF PERDITA BETWEEN 250 290, SEP OF PERDITA ARIEL FROM EARTH GT 4", SEP OF PERDITA UMBRIEL FROM EARTH GT 4", SEP OF PERDITA TITANIA FROM EARTH GT 5", SEP OF PERDITA OBERON FROM EARTH GT 5", SEP OF PERDITA MIRANDA FROM EARTH GT 4", SEP OF PERDITA PUCK FROM EARTH GT 2", SEP OF PERDITA BELINDA FROM EARTH GT 1", NOT OLG OF MAB BETWEEN 0 45, NOT OLG OF MAB BETWEEN 135 225, NOT OLG OF MAB BETWEEN 315 360 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 5] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 3 TARGET NAME: URANUS-MAB-SOUTH ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Mab near its maximum southern elongation ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF MAB BETWEEN 60 120, SEP OF MAB ARIEL FROM EARTH GT 4", SEP OF MAB UMBRIEL FROM EARTH GT 4", SEP OF MAB TITANIA FROM EARTH GT 5", SEP OF MAB OBERON FROM EARTH GT 5", SEP OF MAB MIRANDA FROM EARTH GT 4" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 6] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 4 TARGET NAME: URANUS-MAB-NORTH ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Mab near its maximum northern elongation ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF MAB BETWEEN 240 300, SEP OF MAB ARIEL FROM EARTH GT 4", SEP OF MAB UMBRIEL FROM EARTH GT 4", SEP OF MAB TITANIA FROM EARTH GT 5", SEP OF MAB OBERON FROM EARTH GT 5", SEP OF MAB MIRANDA FROM EARTH GT 4" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 7] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 5 TARGET NAME: URANUS-CUPID-SOUTH-MAB ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Cupid near its maximum southern elongation; Mab also visible ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF CUPID BETWEEN 70 110, SEP OF CUPID ARIEL FROM EARTH GT 4", SEP OF CUPID UMBRIEL FROM EARTH GT 4", SEP OF CUPID TITANIA FROM EARTH GT 5", SEP OF CUPID OBERON FROM EARTH GT 5", SEP OF CUPID MIRANDA FROM EARTH GT 4", SEP OF CUPID PUCK FROM EARTH GT 2", SEP OF CUPID BELINDA FROM EARTH GT 1", NOT OLG OF MAB BETWEEN 0 45, NOT OLG OF MAB BETWEEN 135 225, NOT OLG OF MAB BETWEEN 315 360 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 8] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 6 TARGET NAME: URANUS-CUPID-NORTH-MAB ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Cupid near its maximum northern elongation; Mab also visible ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF CUPID BETWEEN 250 290, SEP OF CUPID ARIEL FROM EARTH GT 4", SEP OF CUPID UMBRIEL FROM EARTH GT 4", SEP OF CUPID TITANIA FROM EARTH GT 5", SEP OF CUPID OBERON FROM EARTH GT 5", SEP OF CUPID MIRANDA FROM EARTH GT 4", SEP OF CUPID PUCK FROM EARTH GT 2", SEP OF CUPID BELINDA FROM EARTH GT 1", NOT OLG OF MAB BETWEEN 0 45, NOT OLG OF MAB BETWEEN 135 225, NOT OLG OF MAB BETWEEN 315 360 ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 9] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 11 TARGET NAME: URANUS-PERDITA-SOUTH ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Perdita near its maximum southern elongation ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF PERDITA BETWEEN 70 110, SEP OF PERDITA ARIEL FROM EARTH GT 4", SEP OF PERDITA UMBRIEL FROM EARTH GT 4", SEP OF PERDITA TITANIA FROM EARTH GT 5", SEP OF PERDITA OBERON FROM EARTH GT 5", SEP OF PERDITA MIRANDA FROM EARTH GT 4", SEP OF PERDITA PUCK FROM EARTH GT 2", SEP OF PERDITA BELINDA FROM EARTH GT 1" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 10] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 12 TARGET NAME: URANUS-PERDITA-NORTH ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Perdita near its maximum northern elongation ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF PERDITA BETWEEN 250 290, SEP OF PERDITA ARIEL FROM EARTH GT 4", SEP OF PERDITA UMBRIEL FROM EARTH GT 4", SEP OF PERDITA TITANIA FROM EARTH GT 5", SEP OF PERDITA OBERON FROM EARTH GT 5", SEP OF PERDITA MIRANDA FROM EARTH GT 4", SEP OF PERDITA PUCK FROM EARTH GT 2", SEP OF PERDITA BELINDA FROM EARTH GT 1" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 11] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 15 TARGET NAME: URANUS-CUPID-SOUTH ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Cupid near its maximum southern elongation ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF CUPID BETWEEN 70 110, SEP OF CUPID ARIEL FROM EARTH GT 4", SEP OF CUPID UMBRIEL FROM EARTH GT 4", SEP OF CUPID TITANIA FROM EARTH GT 5", SEP OF CUPID OBERON FROM EARTH GT 5", SEP OF CUPID MIRANDA FROM EARTH GT 4", SEP OF CUPID PUCK FROM EARTH GT 2", SEP OF CUPID BELINDA FROM EARTH GT 1" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 12] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 16 TARGET NAME: URANUS-CUPID-NORTH ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET Uranus with Cupid near its maximum northern elongation ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 TARGET POSITION LEVEL 2 STD=URANUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 WINDOWS OLG OF CUPID BETWEEN 250 290, SEP OF CUPID ARIEL FROM EARTH GT 4", SEP OF CUPID UMBRIEL FROM EARTH GT 4", SEP OF CUPID TITANIA FROM EARTH GT 5", SEP OF CUPID OBERON FROM EARTH GT 5", SEP OF CUPID MIRANDA FROM EARTH GT 4", SEP OF CUPID PUCK FROM EARTH GT 2", SEP OF CUPID BELINDA FROM EARTH GT 1" ------------------------------------------------------------------------------------------------------------------------------------ DATA COMMENTS V = 5.5 Ephemeris Center: EARTH ------------------------------------------------------------------------------------------------------------------------------------ 12665( 4) - 02-Aug-2011 16:45:35 - [ 13] Visit: 31 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00 On Hold Comments: Additional Comments: Uranus timed to position Perdita near its southern orbital elongation. Mab is also visible. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-PERD WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 30 S POS TARG 0, 1.5; SEQ 1-2 ITA-SOUTH-M S 2C-SUB NON-INT AB ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-PERD WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 ITA-SOUTH-M S 2C-SUB AB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-PERDITA-SOUT 1 WFC3/UVI ACCUM UVIS2-C5 F845M none none none none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A H-MAB S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 14] Visit: 32 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00 On Hold Comments: Additional Comments: Uranus timed to position Perdita near its northern orbital elongation. Mab is also visible. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-PERD WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 10 S POS TARG 0, -1.5; SEQ ITA-NORTH-M S 2C-SUB 1-2 NON-INT AB ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-PERD WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 ITA-NORTH-M S 2C-SUB AB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-PERDITA-NORT 1 WFC3/UVI ACCUM UVIS2-C5 F467M none none none none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A H-MAB S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A H-MAB S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 15] Visit: 33 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00 On Hold Comments: Additional Comments: Uranus timed to position Mab near its southern orbital elongation. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-MAB- WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 30 S POS TARG 0, 1.5; GS ACQ SOUTH S 2C-SUB SCENARIO BASE1B3; SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-MAB- WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 SOUTH S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-MAB-SOUTH 1 WFC3/UVI ACCUM UVIS2-C5 F845M none none none none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A S 12C-SUB URANUS-MAB-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 16] Visit: 34 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00 On Hold Comments: Additional Comments: Uranus timed to position Mab near its northern orbital elongation. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-MAB- WFC3/UVI ACCUM UVIS2-C51 F621M CR-SPLIT=NO 1 3 S POS TARG 0, -1.5; GS ACQ NORTH S 2C-SUB SCENARIO BASE1B3; SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-MAB- WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 NORTH S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-MAB-NORTH 1 WFC3/UVI ACCUM UVIS2-C5 F621M none none none none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A S 12C-SUB URANUS-MAB-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 17] Visit: 35 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00 On Hold Comments: Additional Comments: Uranus timed to position Cupid near its southern orbital elongation. Mab is also visible. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-CUPI WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 30 S POS TARG 0, 1.5; SEQ 1-2 D-SOUTH-MAB S 2C-SUB NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-CUPI WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 D-SOUTH-MAB S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-CUPID-SOUTH- 1 WFC3/UVI ACCUM UVIS2-C5 F845M none none none none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A MAB S 12C-SUB URANUS-CUPID-SOUTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A MAB S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 18] Visit: 36 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00 On Hold Comments: Additional Comments: Uranus timed to position Cupid near its northern orbital elongation. Mab is also visible. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-CUPI WFC3/UVI ACCUM UVIS2-C51 F621M CR-SPLIT=NO 1 3 S POS TARG 0, -1.5; SEQ D-NORTH-MAB S 2C-SUB 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-CUPI WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 D-NORTH-MAB S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-CUPID-NORTH- 1 WFC3/UVI ACCUM UVIS2-C5 F621M none none none none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A MAB S 12C-SUB URANUS-CUPID-NORTH- 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A MAB S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 19] Visit: 41 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00; ON HOLD On Hold Comments: Use as an alternative to Visit 31, if Visit 31 (with additional constraints on the orbital position of Mab) is too difficult to schedule. Additional Comments: Uranus timed to position Perdita near its southern orbital elongation. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-PERD WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 30 S POS TARG 0, 1.5; SEQ 1-2 ITA-SOUTH S 2C-SUB NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-PERD WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 ITA-SOUTH S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-PERDITA-SOUT 1 WFC3/UVI ACCUM UVIS2-C5 F845M none none none none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A H S 12C-SUB URANUS-PERDITA-SOUT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A H S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 20] Visit: 42 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00; ON HOLD On Hold Comments: Use as an alternative to Visit 32, if Visit 32 (with additional constraints on the orbital postion of Mab) is too difficult to schedule. Additional Comments: Uranus timed to position Perdita near its northern orbital elongation. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-PERD WFC3/UVI ACCUM UVIS2-C51 F467M CR-SPLIT=NO 1 10 S POS TARG 0, -1.5; SEQ ITA-NORTH S 2C-SUB 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-PERD WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 ITA-NORTH S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-PERDITA-NORT 1 WFC3/UVI ACCUM UVIS2-C5 F467M none none none none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A H S 12C-SUB URANUS-PERDITA-NORT 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A H S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 21] Visit: 45 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00; ON HOLD On Hold Comments: Use as an alternative to Visit 35, if Visit 35 (with its additional constraints on the orbital position of Mab) is too difficult to schedule. Additional Comments: Uranus timed to position Cupid near its southern orbital elongation. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-CUPI WFC3/UVI ACCUM UVIS2-C51 F845M CR-SPLIT=NO 1 30 S POS TARG 0, 1.5; SEQ 1-2 D-SOUTH S 2C-SUB NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-CUPI WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 D-SOUTH S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-CUPID-SOUTH 1 WFC3/UVI ACCUM UVIS2-C5 F845M none none none none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A S 12C-SUB URANUS-CUPID-SOUTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 22] Visit: 46 Visit Requirements: SCHED 30%; ORIENT 7D TO 47 D; ORIENT 187D TO 227 D; BEFORE 01-JAN-2012:00:00:00; ON HOLD On Hold Comments: Use as an alternative to Visit 36, if Visit 36 (with additional constraints on the orbital position of Mab) is too difficult to schedule. Additional Comments: Uranus timed to position Cupid near its northern orbital elongation. The ring plane is oriented within 20 degrees of horizontal. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 URANUS-CUPI WFC3/UVI ACCUM UVIS2-C51 F621M CR-SPLIT=NO 1 3 S POS TARG 0, -1.5; SEQ D-NORTH S 2C-SUB 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 URANUS-CUPI WFC3/UVI ACCUM UVIS2-C51 F350LP CR-SPLIT=NO 10 224 S SAME POS AS 1 D-NORTH S 2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ URANUS-CUPID-NORTH 1 WFC3/UVI ACCUM UVIS2-C5 F621M none none none none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 1 none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 2 none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 3 none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 4 none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 5 none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 6 none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 7 none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 8 none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 9 none 1 N/A S 12C-SUB URANUS-CUPID-NORTH 2 WFC3/UVI ACCUM UVIS2-C5 F350LP none none 10 none 1 N/A S 12C-SUB 12665( 4) - 02-Aug-2011 16:45:35 - [ 23] Summary Form for Proposal 12665 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS2-C512C-SUB ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BEFORE 01-JAN-2012:00:00:00, GS ACQ SCENARIO BASE1B3, ON HOLD , ORIENT 187D TO 227 D, ORIENT 7D TO 47 D, POS TARG 0, -1.5, POS TARG 0, 1.5, SAME POS AS 1, SCHED 30%, SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F350LP, F467M, F621M, F845M ------------------------------------------------------------------------------------------------------------------------------------ Target Names URANUS-CUPID-NORTH, URANUS-CUPID-NORTH-MAB, URANUS-CUPID-SOUTH, URANUS-CUPID-SOUTH-MAB, URANUS-MAB-NORTH, URANUS-MAB-SOUTH, URANUS-PERDITA-NORTH, URANUS-PERDITA-NORTH-MAB, URANUS-PERDITA-SOUTH, URANUS-PERDITA-SOUTH-MAB ------------------------------------------------------------------------------------------------------------------------------------