7427( 11) - 09/17/98 18:18 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 7427 Version: 11 Check-in Date: 17-Sep-1998 18:10:03 1.Proposal Title: Saturn's Rings ------------------------------------------------------------------------------------ 2. Proposal For 3. Cycle GO 7 ------------------------------------------------------------------------------------ 4. Investigators Contact? PI: Richard G. French Wellesley College CoI: Jeff Cuzzi NASA Ames Research Center N CoI: Luke Dones NASA Ames Research Center N CoI: Jack Lissauer NASA Ames Research Center N ------------------------------------------------------------------------------------ 5. Abstract Saturn's rings are a unique dynamical laboratory and continue to present challenging problems which require additional data to attack. Making use of the capabilities of HST, and the changing geometry of the rings as seen from Earth orbit over the course of 1/4 Saturn year (7 Earth years), we propose to address important outstanding problems such as the composition of the ring material (known to be radially variable on spatial scales down to hundreds of km), the ``filling factor" of the rings (a key constraint on their dynamical behavior), continuing controversy over the cause of the ``opposition brightening", transient gravitational instabilities (from their photometric signatures), azimuthal asymmetries in ring brightness, refinement of orbits of dynamically important small satellites, and the temporal variability of the clumpy F ring, ``spokes", and other regions. This is a continuation of our original Cycle 6 long-term proposal to obtain a coherent set of images of the Saturnian ring system over the full range of ring tilt and phase angles accessible from the Earth. This time history and photometric survey will be completed just prior to Cassini's arrival at Saturn, and will provide valuable information for optimal planning of ring and small satellite observations during the Cassini tour. Here, we propose to use UBVRI, F255W, and compositional filters filters with the PC chip of WFPC2 to image the rings and adjacent small satellites over the full range of phase angles accessible during Cycle 7. ------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 2] Observations Description ------------------------ This proposal focuses on aspects of the composition and structure of Saturn's rings which can be best addressed by the WFPC2 capabilities of HST. The justifications for HST are: (a) the spatial resolution (300 km) required to resolve known radial structure in particle color and composition as well as to detect small satellites and observe F ring clumps, is obtainable with the PC but not with groundbased instruments; (b) the wavelength coverage extends into the UV, and the WFPC2 is better calibrated than Voyager UV data; (c) the sensitivity and stability which is needed to study dependence of ring brightness on phase and tilt angles. Of these, radial resolution is a key factor, because not only the color and composition, but also the volume packing fraction and viscosity, are expected to vary on several hundred km radial scales. In addition, Voyager spectral data are available at only three wavelengths, and over this range interesting variations in spectral shape are seen. HST data are neeeded to characterize particle composition at the highest attainable radial resolution. This is a long-term survey project which will span seven years, by which time Saturn's rings will have gone from nearly edge- on to their maximum opening angle. During each opposition, we propose to observe the rings on four separate HST orbits, in order to provide a range of phase and ring tilt angles, as well as a time baseline over which to detect variations in ring structure (particularly the F ring) and measure satellite mean motions. Images during all four HST orbits will be timed so that the small satellites Pandora and Prometheus are unobscured by Saturn and are near elongation. (1) `Zero' phase observations. During each year of observations, we request one HST orbit when Saturn is at its minimum phase angle. We will use the PC to image separately each of the two ansae in a standard set of filters (UVBRI filters: F336W, F439W, F555W, F675W, F814W, and F255W). The exposures are quite short, and there is adequate time in an orbit to move from one ansa to the other and to run through the entire filter sequence for a total of ~12 images per orbit. (2) `High' phase observations. Additionally, we request one HST orbit each year when Saturn is at its maximum phase angle, either before or after opposition. The exposure sequence will be similar to the zero phase case. (3) `Moderate' phase observations. In order to characterize the opposition surge, we plan to observe the rings at two additional intermediate phase angles using the standard UBVRI filters for one ansa but adding the F785LP and F1042M filters to the UBVRI filters for the other ansa to help determine ring composition. Exposure times are on the order of 10 seconds or less for most of the UBVRI set, about 300 seconds for the F255W filter, and about 60 seconds for the F1042M filter. Our primary goal for Cycle 7 observations is to obtain high resolution (PC) images of both ansae of Saturn's rings over a broad range of colors at phase angles near 6, 2, 1,.5 and 0.3 degrees (Visits 9, 1, 2, 3 and 4, respectively) during the first opposition and at phas angles near 6, 2, 0.7, and 0.3 degress during the second opposition in Cycle 7 (Visits 5, 6, 7, and 8, respectively). The UBVRI exposures will be used to study color variations across the rings and for photometric modelling of the rings with varying illumination and viewing geometry. We want UBVRI coverage of BOTH ansae with the PC during every visit. The F785LP and F1042M exposures will be used for composition studies of the rings, and less frequent coverage is acceptable. The F255W filter will be used to study UV reflectance of dusty spokes, primarily found on the Eastern ansa of the rings. A second goal is to observe Prometheus near greatest Eastern or Western elongation during at least one visit (and preferably during two widely-spaced visits), to determine its position and orbital characteristics. Recent HST/Ring Plane Crossing observations show that Prometheus now lags by 19 degrees of orbital longitude behind the JPL ephemeris position based on Voyager observations. The origin of this lag is not understood, and additional observations are needed to help sort out the dynamics at work. Real Time Justification ----------------------- This is a long-term survey proposal. We request that that Saturn be observed on a single HST orbit for each of four separate phase angles every year from now until the rings are at their maximum opening angle (about 7 years from now), for a total of 28 orbits for the duration of the project. We require observations at or near the minimum phase angle of each opposition, at two intermediate phase angles (to map out the opposition effect), and at maximum phase angle (about 6 degrees) when Saturn is at quadrature. Because of the phasing of the oppositions, and the irregular boundaries between observing cycles, this means that in some HST Cycles (such as Cycle 7) we will be requesting more than 4 visits), but the entire duration of our project is still set at 28 visits over 7.5 years. The primary time-critical events in our visits are that we observe Saturn at a number of fairly specific phase angles, and that whenever possible, the visits be timed so that Prometheus is not in front of or behind the planet. For each visit, we summarize below the strategy behind our choices of exposures and targets. We have adopted a uniform numbering scheme for the exposures, as follows: Exposure #ijk, where i=visit number j=index for a set of exposures with the same pointing, but different filters k=filter index: 1 F336W U 2 F439W B 3 F555W V 4 F675W R 5 F814W I 6 F785LP for study of ring composition (=COMP#1) 7 F1042M for study of ring composition (=COMP#2) 8 FQCH4P15 (8922A) for suppression of Saturn shine (=CH4) 9 F255W for spokes in the UV Visit 1 - high phase angle (phase angle > 6 degrees) centered on first Cy7 opposition ------------------------------------------------------- ------------------------------- Possible dates: BETWEEN 01-JAN-98:00:00:00 AND 10-JAN-98:00:00:00 or BETWEEN 01-JUL-97:00:00:00 AND 27-JUL-97:00:00:00 Rationale: This is the period of highest phase angle. It varies slowly during these periods, and this provides a wide window of visibility. The early 1998 period is preferred because the ring tilt angle is smaller than the Jul 1997 period. For our long-term studies, we want to cover a wide range of tilt angles and this is the smallest tilt angle for more than a decade. Exposures: Description: .............................................................................. 101-105 UBVRI of East Ansa of main rings and Prometheus. 111-115 UBVRI of W ansa 117 F1042M of W ansa Options: multiple copies of B filter image 102 to catch Prometheus Visit 2 - intermediate phase angle (phase angle ~2.0 degrees), first Cy7 opposition ---------------------------------------------------------- ---------------------- Possible dates: BETWEEN 22-SEP-97:00:00:00 AND 23-SEP- 97:00:00:00 or BETWEEN 28-OCT-97:00:00:00 AND 29-OCT-97:00:00:00 Rationale: This is the period of intermediate phase angle, centered on the first Cycle 7 opposition. Exposures: Description: .............................................................................. 201-205 UBVRI of East ansa of main rings 209 F255W of East ansa 211-215 UBVRI of W ansa Visit 3 - low phase angle coverage (phase angle ~0.5 degrees), first Cy7 opposition ---------------------------------------------------------------- ---------------- Possible dates: BETWEEN 06-OCT-97:00:00:00 AND 07-OCT- 97:00:00:00 Rationale: This is the period of low phase angle. The time periods listed each contain two periods during which Prometheus is at eastern elongation. Exposures: Description: .............................................................................. 301-305 UBVRI of East ansa of main rings and Prometheus. 311-315 UBVRI of W ansa 317 F1042M of W ansa Options: multiple copies of B filter image 302 to catch Prometheus Visit 4 - minimum phase angle (~0.3 degrees) first Cy7 opposition -------------------------------------------------------------------- ------------ Possible dates: BETWEEN 10-OCT-97:00:00:00 AND 11-OCT-97:00:00:00 Rationale: This is the period of minimum phase angle during this Cycle. Observations during this period are highly desirable to characterize the opposition surge in brightness near zero phase angle Exposures: Description: .............................................................................. 401-405 UBVRI of East ansa of main rings 409 F255W of E ansa 411-415 UBVRI of W ansa Visit 5 - high phase angle (phase angle > 6 degrees) second Cy7 opposition ------------------------------------------------------------------------------- ------- Possible dates: BETWEEN 08-JUL-98:00:00:00 AND 12-AUG-98:00:00:00 Rationale: This is the period of highest phase angle. It varies slowly during this period, and this provides a wide window of visibility. Exposures: Description: .............................................................................. 501-505 UBVRI of East Ansa of main rings with Prometheus 509 F255W of East Ansa of main rings with Prometheus 511-515 UBVRI of W ansa with Prometheus Options: We may elect to move this visit into Cycle 8, depending on the outcome of our HOPR request for a replacement visit for our lost visit from Cycle 6. Visit 6 - intermediate phase angle (phase angle ~2.0 degrees), second Cy7 opposition ---- ---------------------------------------------------------------------------- Possible dates: BETWEEN 06-OCT-98:00:00:00 AND 08-OCT-98:00:00:00 Rationale: This is the period of intermediate phase angle, centered on the second Cycle 7 opposition. The time window listed contains three periods during which Prometheus is at eastern elongation. Exposures: Description: .............................................................................. 601-605 UBVRI of East ansa of main rings and Prometheus 607 F1042M of E ansa 611-615 UBVRI of W ansa Options: multiple copies of 602 to catch Prometheus Visit 7 - low phase angle coverage rings (phase angle ~0.7 degrees), second Cy7 opposition -------------------------------------------------------------------- ---------------------- Possible dates: BETWEEN 18-OCT-98:00:00:00 AND 19-OCT- 98:00:00:00 OR BETWEEN 29-OCT-98:00:00:00 AND 30-OCT-98:00:00:00 Rationale: This is the period of low phase angle. Either period is acceptable. Exposures: Description: .............................................................................. 701-705 UBVRI of East ansa of main rings, Prometheus near E elong. 711-715 UBVRI of W ansa 719 F255W of W ansa Visit 8 - minimum phase angle (~0.3 degrees) second Cy7 opposition ------------------------------------------------ ------------------ Possible dates: BETWEEN 23-OCT-98:12:00:00 AND 25-OCT- 98:02:00:00 Rationale: This is the period of minimum phase angle during this opposition. Observations during this period are highly desirable to characterize the opposition surge in brightness near zero phase angle. The time window contains three periods during which Prometheus is at eastern elongation. Exposures: Description: .............................................................................. 801-805 UBVRI of East ansa of main rings and Prometheus 811-815 UBVRI of W ansa 816 F785Lp Of W ansa Visit 9 - intermediate phase angle (~1 degrees), first Cy7 opposition -------------------------------------------------------------------- - Possible dates: BETWEEN 01-OCT-97:00:00:00 AND 02-OCT-97:16:00:00 Rationale: This is the period of intermediate phase angle. The time window listed contains three periods during which Prometheus is at eastern elongation. Exposures: Description: .............................................................................. 901-905 UBVRI of East Ansa of main rings and Prometheus 911-915 UBVRI of W ansa 916 F785LP of W ansa Options: multiple copies of 902 to catch Prometheus Calibration Justification ------------------------- We will be using the standard UBVRI filter set and F255W, F785LP and F1042M. We assume that the UBVRI filters have been extensively calibrated, and that the F255W, F785LP and F1042M filters are sufficiently well understood not to require additional calibration. If major satellites are in the field, they can be used as local calibrators. The inclination of the rings to the line of sight is sufficiently large (and the exposures sufficiently short) that we do not expect scattered light from the satellites to contaminate our view of the rings (unlike the situation during ring plane crossing). Additional Comments ------------------- ------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 3] Data Distribution Media: ELECTRONIC Blocking Factor: 10 Ship To: PI_Address Ship Via: Email: ------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 4] TARGET LIST b)Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 2 | TARGET NAME: SATURN-EAST-ANSA ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=270,LAT=0,RAD=70000,POLE | _LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | SURF(V) = 7.3 | Eastern ansa of Saturn rings B-V = 0.9 | centered on inner C Ring. This | centering insures that entire ring | ansa and most of planet will be | visible in a full PC frame, | independent of the orientation | angle. This is important, since near | zero phase angle, the U3 direction | changes rapidly. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 3 | TARGET NAME: SATURN-WEST-ANSA ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=90,LAT=0,RAD=70000,POLE_ | LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | SURF(V) = 7.3 | Western ansa of Saturn rings B-V = 0.9 | centered on inner C Ring. This | centering insures that entire ring | ansa and most of planet will be | visible in a full PC frame, | independent of the orientation | angle. This is important, since near | zero phase angle, the U3 direction | changes rapidly. | ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 5] TARGET LIST b)Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 4 | TARGET NAME: SATURN-EAST-ANSA-PROMETHEUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=270,LAT=0,RAD=70000,POLE | _LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF PROMETHEUS BETWEEN 60 140 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | SURF(V) = 7.3 | E ansa of rings centered on inner C B-V = 0.9 | Ring. Prometheus near Eastern | elongation. OLG limits allow for lag | of Prometheus by 19 degrees from | standard ephemeris, and insure it is | at least 90, 000 km in the sky plane | from the center of Saturn. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 5 | TARGET NAME: SATURN-EAST-ANSA-PROMETHEUS-2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=270,LAT=0,RAD=70000,POLE | _LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF PROMETHEUS BETWEEN 41 177 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | SURF(V) = 7.3 | E ansa of rings centered on inner C B-V = 0.9 | Ring. Prometheus near Eastern | elongation. OLG limits allow for lag | of Prometheus by 19 degrees from | standard ephemeris. | ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 6] TARGET LIST b)Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 6 | TARGET NAME: SATURN-WEST-ANSA-PROMETHEUS ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=90,LAT=0,RAD=70000,POLE_ | LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF PROMETHEUS BETWEEN 220 255 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | SURF(V) = 7.3 | W ansa of rings centered on inner C B-V = 0.9 | Ring. Prometheus near Western | elongation. OLG limits allow for lag | of Prometheus by 19 degrees from | standard ephemeris. The ideal window | is as follows: OLG OF PROMETHEUS | BETWEEN 220 255 or OLG OF PROMETHEUS | BETWEEN 325 345 This puts Prometheus | near to Saturn but still in view and | not in Saturn's shadow. This is the | best position for good astrometry | since the orbital motion is | primarily across the line of sight | and there is not much | foreshortening. If the observations | cannot be fitted into either of | these windows, nor into the | corresponding pair of windows for | SATURN-EAST-ANSA-PROMETHEUS-2, then | the window should be broadened to: | OLG OF PROMETHEUS BETWEEN 220 345 | ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 7] TARGET LIST b)Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 7 | TARGET NAME: SATURN-EAST-ANSA-PROMETHEUS-SE ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=270,LAT=0,RAD=70000,POLE | _LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF PROMETHEUS BETWEEN 22 55 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | SURF(V) = 7.3 | B-V = 0.9 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 8 | TARGET NAME: SATURN-EAST-ANSA-PROMETHEUS-NE ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=270,LAT=0,RAD=70000,POLE | _LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF PROMETHEUS BETWEEN 125 158 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | B-V = 0.9 | SURF(V) = 7.3 | | ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 8] TARGET LIST b)Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 9 | TARGET NAME: SATURN-WEST-ANSA-PROMETHEUS-NW ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=90,LAT=0,RAD=70000,POLE_ | LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF PROMETHEUS BETWEEN 202 255 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | SURF(V) = 7.3 | B-V = 0.9 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 10 | TARGET NAME: SATURN-WEST-ANSA-PROMETHEUS-SW ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=90,LAT=0,RAD=70000,POLE_ | LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF PROMETHEUS BETWEEN 305 337 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | B-V = 0.9 | SURF(V) = 7.3 | | ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 9] TARGET LIST b)Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 11 | TARGET NAME: SATURN-EAST-ANSA-PROMETHEUS-3 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=270,LAT=0,RAD=70000,POLE | _LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF PROMETHEUS BETWEEN 22 158 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | B-V = 0.9 | SURF(V) = 7.3 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 12 | TARGET NAME: SATURN-WEST-ANSA-PROMETHEUS-3 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: RING SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=SATURN | TYPE=TORUS,LONG=90,LAT=0,RAD=70000,POLE_ | LAT=+90 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF PROMETHEUS BETWEEN 202 227 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | B-V = 0.9 | SURF(V) = 7.3 | | ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 10] Visit: 01 Visit Priority: Visit Requirements: BETWEEN 01-Jan-1998 AND 10-Jan-1998 SCHED 30% On Hold Comments: Additional Comments: phase angle >6 deg. Decrease number of copies of 102 if unable to schedule full set of exposures as listed. January 98 period is preferred to July 97 period because of tilt angle of rings. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 101 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 102 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 4 5 S SAME POS AS 101 -ANSA-PROME THEUS Comments: B filter, exposures to get Prometheus ------------------------------------------------------------------------------------------------------------------------------------ 103 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 .5 S SAME POS AS 101 -ANSA-PROME THEUS Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 104 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 .4 S SAME POS AS 101 -ANSA-PROME THEUS Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 105 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 101 -ANSA-PROME THEUS Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 111 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 112 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 111 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 113 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 111 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 114 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 111 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 11] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 115 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 111 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 117 SATURN-WEST WFPC2 IMAGE PC1-FIX F1042M 1 40 S SAME POS AS 111 -ANSA Comments: Filter selected for compositional studies of rings. ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 12] Visit: 02 Visit Priority: Visit Requirements: BETWEEN 22-Sep-1997 AND 23-Sep-1997 SCHED 50% On Hold Comments: Additional Comments: phase angle ~2 deg. Shorten 209 exposure if exposures as listed cannot fit into a single orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 201 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 202 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 201 -ANSA Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 203 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 201 -ANSA Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 204 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 201 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 205 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 201 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 209 SATURN-EAST WFPC2 IMAGE PC1-FIX F255W 1 300 S SAME POS AS 201 -ANSA Comments: Filter selected for spokes on E ansa ------------------------------------------------------------------------------------------------------------------------------------ 211 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 212 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 211 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 213 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 211 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 214 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 211 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 215 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 211 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 13] Visit: 03 Visit Priority: Visit Requirements: BETWEEN 06-Oct-1997 AND 07-Oct-1997 SCHED 100% On Hold Comments: Additional Comments: phase angle ~0.55 deg. Eliminate second copy of 302 if unable to fit all exposures into a single orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 301 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 302 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 2 5 S SAME POS AS 301 -ANSA-PROME THEUS Comments: B filter, two exposures for Prometheus ------------------------------------------------------------------------------------------------------------------------------------ 303 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 301 -ANSA-PROME THEUS Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 304 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 301 -ANSA-PROME THEUS Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 305 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 301 -ANSA-PROME THEUS Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 311 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 312 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 311 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 313 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 311 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 314 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 311 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 315 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 311 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 14] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 317 SATURN-WEST WFPC2 IMAGE PC1-FIX F1042M 1 40 S SAME POS AS 311 -ANSA Comments: Filter selected for compositional studies of rings. If time available, can extend this exposure to 60s. ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 15] Visit: 04 Visit Priority: Visit Requirements: SCHED 100% BETWEEN 10-Oct-1997 AND 11-Oct-1997 On Hold Comments: Additional Comments: opposition phase angle ~0.3 deg. Contact PI if unable to schedule exposures as listed, since we may need to eliminate one of the W ansa exposures to save room for 409. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 401 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 402 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 401 -ANSA Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 403 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 401 -ANSA Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 404 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 401 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 405 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 401 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 409 SATURN-EAST WFPC2 IMAGE PC1-FIX F255W 1 160 S SAME POS AS 401 -ANSA Comments: Filter selected for spokes on E ansa. ------------------------------------------------------------------------------------------------------------------------------------ 411 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 412 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 411 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 413 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 411 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 414 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 411 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 415 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 411 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 16] Visit: 05 Visit Priority: Visit Requirements: BETWEEN 08-Jul-1998 AND 12-Aug-1998 SCHED 30% ON HOLD On Hold Comments: Execute either visit 5 or visit 10. Do not execute both. STScI should choose whichever visit is easier to schedule. Additional Comments: phase angle >6 deg, second opposition of Cycle7. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 501 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-2 Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 502 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 501 -ANSA-PROME THEUS-2 Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 503 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 .5 S SAME POS AS 501 -ANSA-PROME THEUS-2 Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 504 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 .4 S SAME POS AS 501 -ANSA-PROME THEUS-2 Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 505 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 501 -ANSA-PROME THEUS-2 Comments: I filter. Will compare this with exposure 508 to quantify Saturn-shine. ------------------------------------------------------------------------------------------------------------------------------------ 509 SATURN-EAST WFPC2 IMAGE PC1-FIX F255W 1 350 S SAME POS AS 501 -ANSA-PROME THEUS-2 Comments: Filter selected for spokes on E ansa ------------------------------------------------------------------------------------------------------------------------------------ 511 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 512 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 511 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 513 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 511 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 17] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 514 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 511 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 515 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 511 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 18] Visit: 09 Visit Priority: Visit Requirements: BETWEEN 01-Oct-1997 AND 02-Oct-1997:16:00:00.0 SCHED 100% On Hold Comments: Additional Comments: phase angle ~1 deg. First Cy7 opposition. Replaces Cy6V3 lost visit. Eliminate second copy of 902 if necessary for all exposures to be included in a single orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 901 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 902 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 2 5 S SAME POS AS 901 -ANSA-PROME THEUS Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 903 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 901 -ANSA-PROME THEUS Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 904 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 901 -ANSA-PROME THEUS Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 905 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 901 -ANSA-PROME THEUS Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 911 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 912 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 911 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 913 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 911 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 914 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 911 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 19] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 915 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 911 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 916 SATURN-WEST WFPC2 IMAGE PC1-FIX F785LP 1 1.4 S SAME POS AS 911 -ANSA ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 20] Visit: 10 Visit Priority: Visit Requirements: BETWEEN 08-Jul-1998 AND 12-Aug-1998 SCHED 30% ON HOLD On Hold Comments: Execute either visit 5 or visit 10. Do not execute both. STScI should choose whichever visit is easier to schedule. Additional Comments: phase angle >6 deg, second opposition of Cycle7. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 501 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 502 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 501 -ANSA Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 503 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 .5 S SAME POS AS 501 -ANSA Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 504 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 .4 S SAME POS AS 501 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 505 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 501 -ANSA Comments: I filter. Will compare this with exposure 508 to quantify Saturn-shine. ------------------------------------------------------------------------------------------------------------------------------------ 509 SATURN-EAST WFPC2 IMAGE PC1-FIX F255W 1 350 S SAME POS AS 501 -ANSA Comments: Filter selected for spokes on E ansa ------------------------------------------------------------------------------------------------------------------------------------ 511 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 512 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 511 -ANSA-PROME THEUS Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 513 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 511 -ANSA-PROME THEUS Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 514 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 511 -ANSA-PROME THEUS Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 21] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 515 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 511 -ANSA-PROME THEUS Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 22] Visit: 61 Visit Priority: Visit Requirements: BETWEEN 12-Oct-1998 AND 14-Oct-1998 SCHED 80% ON HOLD On Hold Comments: Execute only one of visits 61, 62, 63, 64, 65, 66, and 67. The visits are numbered in order of the PI's preference. (Visit 61 is the first choice. Visit 67 is the last choice.) STScI should try to schedule each visit in numerical order. The first one that schedules successfully should be the one that is executed. Additional Comments: phase angle ~2 deg. Second Cy7 opposition. If necessary, decrease number of copies of 602 to allow all listed exposures to be included in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 601 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-SW Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 602 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 3 5 S SAME POS AS 601 -ANSA-PROME THEUS-SW Comments: B filter, Prometheus ------------------------------------------------------------------------------------------------------------------------------------ 603 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 601 -ANSA-PROME THEUS-SW Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 604 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-SW Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 605 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-SW Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 607 SATURN-WEST WFPC2 IMAGE PC1-FIX F1042M 1 40 S SAME POS AS 601 -ANSA-PROME THEUS-SW Comments: Filter selected for composition studies of rings. If time available, can extend this exposure to 60s. ------------------------------------------------------------------------------------------------------------------------------------ 611 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 6A -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 612 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 611 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 23] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 613 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 611 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 614 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 611 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 615 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 611 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 24] Visit: 62 Visit Priority: Visit Requirements: BETWEEN 12-Oct-1998 AND 14-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 61 ON HOLD comments. Additional Comments: phase angle ~2 deg. Second Cy7 opposition. If necessary, decrease number of copies of 602 to allow all listed exposures to be included in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 601 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-NE Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 602 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 601 -ANSA-PROME THEUS-NE Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 603 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 601 -ANSA-PROME THEUS-NE Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 604 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-NE Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 605 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-NE Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 611 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 6B -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 612 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 3 5 S SAME POS AS 611 -ANSA Comments: B filter, Prometheus ------------------------------------------------------------------------------------------------------------------------------------ 613 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 611 -ANSA Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 614 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 611 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 615 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 611 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 25] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 617 SATURN-WEST WFPC2 IMAGE PC1-FIX F1042M 1 40 S SAME POS AS 611 -ANSA Comments: Filter selected for composition studies of rings. If time available, can extend this exposure to 60s. ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 26] Visit: 63 Visit Priority: Visit Requirements: BETWEEN 12-Oct-1998 AND 14-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 61 ON HOLD comments. Additional Comments: phase angle ~2 deg. Second Cy7 opposition. If necessary, decrease number of copies of 602 to allow all listed exposures to be included in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 601 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-SE Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 602 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 601 -ANSA-PROME THEUS-SE Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 603 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 601 -ANSA-PROME THEUS-SE Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 604 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-SE Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 605 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-SE Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 611 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 6C -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 612 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 3 5 S SAME POS AS 611 -ANSA Comments: B filter, Prometheus ------------------------------------------------------------------------------------------------------------------------------------ 613 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 611 -ANSA Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 614 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 611 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 615 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 611 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 27] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 617 SATURN-WEST WFPC2 IMAGE PC1-FIX F1042M 1 40 S SAME POS AS 611 -ANSA Comments: Filter selected for composition studies of rings. If time available, can extend this exposure to 60s. ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 28] Visit: 64 Visit Priority: Visit Requirements: BETWEEN 12-Oct-1998 AND 14-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 61 ON HOLD comments. Additional Comments: phase angle ~2 deg. Second Cy7 opposition. If necessary, decrease number of copies of 602 to allow all listed exposures to be included in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 601 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-NW Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 602 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 3 5 S SAME POS AS 601 -ANSA-PROME THEUS-NW Comments: B filter, Prometheus ------------------------------------------------------------------------------------------------------------------------------------ 603 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 601 -ANSA-PROME THEUS-NW Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 604 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-NW Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 605 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-NW Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 607 SATURN-WEST WFPC2 IMAGE PC1-FIX F1042M 1 40 S SAME POS AS 601 -ANSA-PROME THEUS-NW Comments: Filter selected for composition studies of rings. If time available, can extend this exposure to 60s. ------------------------------------------------------------------------------------------------------------------------------------ 611 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 6D -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 612 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 611 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 613 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 611 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 29] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 614 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 611 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 615 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 611 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 30] Visit: 65 Visit Priority: Visit Requirements: BETWEEN 12-Oct-1998 AND 14-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 61 ON HOLD comments. Additional Comments: phase angle ~2 deg. Second Cy7 opposition. If necessary, decrease number of copies of 602 to allow all listed exposures to be included in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 601 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-3 Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 602 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 3 5 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: B filter, Prometheus ------------------------------------------------------------------------------------------------------------------------------------ 603 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 604 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 605 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 607 SATURN-WEST WFPC2 IMAGE PC1-FIX F1042M 1 40 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: Filter selected for composition studies of rings. If time available, can extend this exposure to 60s. ------------------------------------------------------------------------------------------------------------------------------------ 611 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 6E -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 612 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 611 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 613 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 611 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 31] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 614 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 611 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 615 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 611 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 32] Visit: 66 Visit Priority: Visit Requirements: BETWEEN 12-Oct-1998 AND 14-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 61 ON HOLD comments. Additional Comments: phase angle ~2 deg. Second Cy7 opposition. If necessary, decrease number of copies of 602 to allow all listed exposures to be included in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 601 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-3 Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 602 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 3 5 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: B filter, Prometheus ------------------------------------------------------------------------------------------------------------------------------------ 603 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 604 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 605 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 607 SATURN-EAST WFPC2 IMAGE PC1-FIX F1042M 1 40 S SAME POS AS 601 -ANSA-PROME THEUS-3 Comments: Filter selected for composition studies of rings. If time available, can extend this exposure to 60s. ------------------------------------------------------------------------------------------------------------------------------------ 611 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 6F -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 612 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 611 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 613 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 611 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 33] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 614 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 611 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 615 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 611 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 34] Visit: 67 Visit Priority: Visit Requirements: BETWEEN 12-Oct-1998 AND 14-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 61 ON HOLD comments. Additional Comments: phase angle ~2 deg. Second Cy7 opposition. If necessary, decrease number of copies of 602 to allow all listed exposures to be included in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 601 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 602 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 3 5 S SAME POS AS 601 -ANSA Comments: B filter, Prometheus ------------------------------------------------------------------------------------------------------------------------------------ 603 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 601 -ANSA Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 604 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 601 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 605 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 601 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 607 SATURN-EAST WFPC2 IMAGE PC1-FIX F1042M 1 40 S SAME POS AS 601 -ANSA Comments: Filter selected for composition studies of rings. If time available, can extend this exposure to 60s. ------------------------------------------------------------------------------------------------------------------------------------ 611 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 6G -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 612 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 611 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 613 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 611 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 614 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 611 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 35] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 615 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 611 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 36] Visit: 71 Visit Priority: Visit Requirements: BETWEEN 18-Oct-1998 AND 19-Oct-1998 SCHED 80% ON HOLD On Hold Comments: Execute only one of visits 71, 72, 73, 74, 75, 76, and 77. The visits are numbered in order of the PI's preference. (Visit 71 is the first choice. Visit 77 is the last choice.) STScI should try to schedule each visit in numerical order. The first one that schedules successfully should be the one that is executed. Additional Comments: phase angle ~0.7 deg. Second Cy7 opposition. Decrease exposure time on 719 as necessary to include all exposures in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 701 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-SE Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 702 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 701 -ANSA-PROME THEUS-SE Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 703 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 701 -ANSA-PROME THEUS-SE Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 704 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-SE Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 705 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-SE Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 711 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 7A -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 712 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 711 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 713 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 711 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 714 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 711 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 37] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 715 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 711 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 719 SATURN-WEST WFPC2 IMAGE PC1-FIX F255W 1 300 S SAME POS AS 711 -ANSA Comments: Filter selected for non-spoke UV image ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 38] Visit: 72 Visit Priority: Visit Requirements: BETWEEN 18-Oct-1998 AND 19-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 71 ON HOLD comments. Additional Comments: phase angle ~0.7 deg. Second Cy7 opposition. Decrease exposure time on 719 as necessary to include all exposures in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 701 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-NE Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 702 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 701 -ANSA-PROME THEUS-NE Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 703 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 701 -ANSA-PROME THEUS-NE Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 704 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-NE Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 705 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-NE Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 711 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 7B -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 712 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 711 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 713 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 711 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 714 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 711 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 715 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 711 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 39] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 719 SATURN-WEST WFPC2 IMAGE PC1-FIX F255W 1 300 S SAME POS AS 711 -ANSA Comments: Filter selected for non-spoke UV image ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 40] Visit: 73 Visit Priority: Visit Requirements: BETWEEN 18-Oct-1998 AND 19-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 71 ON HOLD comments. Additional Comments: phase angle ~0.7 deg. Second Cy7 opposition. Decrease exposure time on 719 as necessary to include all exposures in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 701 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-NW Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 702 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 701 -ANSA-PROME THEUS-NW Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 703 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 701 -ANSA-PROME THEUS-NW Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 704 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-NW Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 705 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-NW Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 711 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 7C -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 712 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 711 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 713 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 711 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 714 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 711 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 715 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 711 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 41] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 719 SATURN-EAST WFPC2 IMAGE PC1-FIX F255W 1 300 S SAME POS AS 711 -ANSA Comments: Filter selected for non-spoke UV image ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 42] Visit: 74 Visit Priority: Visit Requirements: BETWEEN 18-Oct-1998 AND 19-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 71 ON HOLD comments. Additional Comments: phase angle ~0.7 deg. Second Cy7 opposition. Decrease exposure time on 719 as necessary to include all exposures in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 701 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-SW Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 702 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 701 -ANSA-PROME THEUS-SW Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 703 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 701 -ANSA-PROME THEUS-SW Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 704 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-SW Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 705 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-SW Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 711 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 7D -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 712 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 711 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 713 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 711 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 714 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 711 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 715 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 711 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 43] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 719 SATURN-EAST WFPC2 IMAGE PC1-FIX F255W 1 300 S SAME POS AS 711 -ANSA Comments: Filter selected for non-spoke UV image ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 44] Visit: 75 Visit Priority: Visit Requirements: BETWEEN 18-Oct-1998 AND 19-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 71 ON HOLD comments. Additional Comments: phase angle ~0.7 deg. Second Cy7 opposition. Decrease exposure time on 719 as necessary to include all exposures in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 701 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-3 Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 702 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 701 -ANSA-PROME THEUS-3 Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 703 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 701 -ANSA-PROME THEUS-3 Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 704 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-3 Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 705 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-3 Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 711 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 7E -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 712 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 711 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 713 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 711 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 714 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 711 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 715 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 711 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 45] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 719 SATURN-EAST WFPC2 IMAGE PC1-FIX F255W 1 300 S SAME POS AS 711 -ANSA Comments: Filter selected for non-spoke UV image ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 46] Visit: 76 Visit Priority: Visit Requirements: BETWEEN 18-Oct-1998 AND 19-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 71 ON HOLD comments. Additional Comments: phase angle ~0.7 deg. Second Cy7 opposition. Decrease exposure time on 719 as necessary to include all exposures in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 701 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-3 Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 702 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 701 -ANSA-PROME THEUS-3 Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 703 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 701 -ANSA-PROME THEUS-3 Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 704 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-3 Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 705 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 701 -ANSA-PROME THEUS-3 Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 711 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 7F -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 712 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 711 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 713 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 711 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 714 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 711 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 715 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 711 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 47] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 719 SATURN-WEST WFPC2 IMAGE PC1-FIX F255W 1 300 S SAME POS AS 711 -ANSA Comments: Filter selected for non-spoke UV image ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 48] Visit: 77 Visit Priority: Visit Requirements: BETWEEN 18-Oct-1998 AND 19-Oct-1998 SCHED 80% ON HOLD On Hold Comments: See visit 71 ON HOLD comments. Additional Comments: phase angle ~0.7 deg. Second Cy7 opposition. Decrease exposure time on 719 as necessary to include all exposures in one orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 701 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 702 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 701 -ANSA Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 703 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 701 -ANSA Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 704 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 701 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 705 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 701 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 711 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 7G -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 712 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 711 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 713 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 711 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 714 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 711 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 715 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 711 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 719 SATURN-WEST WFPC2 IMAGE PC1-FIX F255W 1 300 S SAME POS AS 711 -ANSA Comments: Filter selected for non-spoke UV image ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 49] Visit: 81 Visit Priority: Visit Requirements: BETWEEN 23-Oct-1998:12:00:00.0 AND 25-Oct-1998:02:00:00.0 SCHED 100% ON HOLD On Hold Comments: Execute only one of visits 81, 82, 83, 84, 85, 86, and 87. The visits are numbered in order of the PI's preference. (Visit 81 is the first choice. Visit 87 is the last choice.) STScI should try to schedule each visit in numerical order. The first one that schedules successfully should be the one that is executed. Additional Comments: opposition phase angle ~0.3 deg. Second Cy7 opposition. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 801 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-NW Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 802 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 2 5 S SAME POS AS 801 -ANSA-PROME THEUS-NW Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 803 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 801 -ANSA-PROME THEUS-NW Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 804 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-NW Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 805 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-NW Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 811 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 8A -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 812 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 811 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 813 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 811 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 814 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 811 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 50] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 815 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 811 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 816 SATURN-EAST WFPC2 IMAGE PC1-FIX F785LP 1 1.4 S SAME POS AS 811 -ANSA ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 51] Visit: 82 Visit Priority: Visit Requirements: BETWEEN 23-Oct-1998:12:00:00.0 AND 25-Oct-1998:02:00:00.0 SCHED 100% ON HOLD On Hold Comments: See visit 81 ON HOLD comments. Additional Comments: opposition phase angle ~0.3 deg. Second Cy7 opposition. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 801 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-NE Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 802 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 2 5 S SAME POS AS 801 -ANSA-PROME THEUS-NE Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 803 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 801 -ANSA-PROME THEUS-NE Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 804 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-NE Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 805 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-NE Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 811 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 8B -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 812 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 811 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 813 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 811 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 814 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 811 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 815 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 811 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 52] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 816 SATURN-WEST WFPC2 IMAGE PC1-FIX F785LP 1 1.4 S SAME POS AS 811 -ANSA ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 53] Visit: 83 Visit Priority: Visit Requirements: BETWEEN 23-Oct-1998:12:00:00.0 AND 25-Oct-1998:02:00:00.0 SCHED 100% ON HOLD On Hold Comments: See visit 81 ON HOLD comments. Additional Comments: opposition phase angle ~0.3 deg. Second Cy7 opposition. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 801 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-SW Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 802 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 2 5 S SAME POS AS 801 -ANSA-PROME THEUS-SW Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 803 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 801 -ANSA-PROME THEUS-SW Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 804 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-SW Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 805 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-SW Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 811 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 8C -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 812 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 811 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 813 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 811 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 814 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 811 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 815 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 811 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 54] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 816 SATURN-EAST WFPC2 IMAGE PC1-FIX F785LP 1 1.4 S SAME POS AS 811 -ANSA ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 55] Visit: 84 Visit Priority: Visit Requirements: BETWEEN 23-Oct-1998:12:00:00.0 AND 25-Oct-1998:02:00:00.0 SCHED 100% ON HOLD On Hold Comments: See visit 81 ON HOLD comments. Additional Comments: opposition phase angle ~0.3 deg. Second Cy7 opposition. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 801 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-SE Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 802 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 2 5 S SAME POS AS 801 -ANSA-PROME THEUS-SE Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 803 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 801 -ANSA-PROME THEUS-SE Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 804 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-SE Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 805 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-SE Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 811 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 8D -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 812 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 811 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 813 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 811 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 814 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 811 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 815 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 811 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 56] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 816 SATURN-WEST WFPC2 IMAGE PC1-FIX F785LP 1 1.4 S SAME POS AS 811 -ANSA ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 57] Visit: 85 Visit Priority: Visit Requirements: BETWEEN 23-Oct-1998:12:00:00.0 AND 25-Oct-1998:02:00:00.0 SCHED 100% ON HOLD On Hold Comments: See visit 81 ON HOLD comments. Additional Comments: opposition phase angle ~0.3 deg. Second Cy7 opposition. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 801 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-3 Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 802 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 2 5 S SAME POS AS 801 -ANSA-PROME THEUS-3 Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 803 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 801 -ANSA-PROME THEUS-3 Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 804 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-3 Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 805 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-3 Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 811 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 8E -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 812 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 811 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 813 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 811 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 814 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 811 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 815 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 811 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 58] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 816 SATURN-EAST WFPC2 IMAGE PC1-FIX F785LP 1 1.4 S SAME POS AS 811 -ANSA ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 59] Visit: 86 Visit Priority: Visit Requirements: BETWEEN 23-Oct-1998:12:00:00.0 AND 25-Oct-1998:02:00:00.0 SCHED 100% ON HOLD On Hold Comments: See visit 81 ON HOLD comments. Additional Comments: opposition phase angle ~0.3 deg. Second Cy7 opposition. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 801 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA-PROME THEUS-3 Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 802 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 2 5 S SAME POS AS 801 -ANSA-PROME THEUS-3 Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 803 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 801 -ANSA-PROME THEUS-3 Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 804 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-3 Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 805 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 801 -ANSA-PROME THEUS-3 Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 811 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 8F -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 812 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 811 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 813 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 811 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 814 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 811 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 815 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 811 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 60] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 816 SATURN-WEST WFPC2 IMAGE PC1-FIX F785LP 1 1.4 S SAME POS AS 811 -ANSA ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 61] Visit: 87 Visit Priority: Visit Requirements: BETWEEN 23-Oct-1998:12:00:00.0 AND 25-Oct-1998:02:00:00.0 SCHED 100% ON HOLD On Hold Comments: See visit 81 ON HOLD comments. Additional Comments: opposition phase angle ~0.3 deg. Second Cy7 opposition. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 801 SATURN-EAST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 802 SATURN-EAST WFPC2 IMAGE PC1-FIX F439W 2 5 S SAME POS AS 801 -ANSA Comments: B filter ------------------------------------------------------------------------------------------------------------------------------------ 803 SATURN-EAST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 801 -ANSA Comments: V filter ------------------------------------------------------------------------------------------------------------------------------------ 804 SATURN-EAST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 801 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 805 SATURN-EAST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 801 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 811 SATURN-WEST WFPC2 IMAGE PC1-FIX F336W 3344 1 30 S POS TARG 0, 0 OBSET ID 8G -ANSA Comments: U filter. ------------------------------------------------------------------------------------------------------------------------------------ 812 SATURN-WEST WFPC2 IMAGE PC1-FIX F439W 1 5 S SAME POS AS 811 -ANSA Comments: B filter. ------------------------------------------------------------------------------------------------------------------------------------ 813 SATURN-WEST WFPC2 IMAGE PC1-FIX F555W 1 0.5 S SAME POS AS 811 -ANSA Comments: V filter. ------------------------------------------------------------------------------------------------------------------------------------ 814 SATURN-WEST WFPC2 IMAGE PC1-FIX F675W 1 0.4 S SAME POS AS 811 -ANSA Comments: R filter ------------------------------------------------------------------------------------------------------------------------------------ 815 SATURN-WEST WFPC2 IMAGE PC1-FIX F814W 1 0.4 S SAME POS AS 811 -ANSA Comments: I filter ------------------------------------------------------------------------------------------------------------------------------------ 816 SATURN-WEST WFPC2 IMAGE PC1-FIX F785LP 1 1.4 S SAME POS AS 811 -ANSA ------------------------------------------------------------------------------------------------------------------------------------ 7427( 11) - 09/17/98 18:18 - [ 62] Summary Form for Proposal 7427 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PC1-FIX ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 01-Jan-1998 AND 10-Jan-1998 SCHED 30% POS TARG 0, 0 SAME POS AS 101 SAME POS AS 111 BETWEEN 22-Sep-1997 AND 23-Sep-1997 SCHED 50% SAME POS AS 201 SAME POS AS 211 BETWEEN 06-Oct-1997 AND 07-Oct-1997 SCHED 100% SAME POS AS 301 SAME POS AS 311 SCHED 100% BETWEEN 10-Oct-1997 AND 11-Oct-1997 SAME POS AS 401 SAME POS AS 411 BETWEEN 08-Jul-1998 AND 12-Aug-1998 SCHED 30% ON HOLD SAME POS AS 501 SAME POS AS 511 BETWEEN 01-Oct-1997 AND 02-Oct-1997 16 00 00.0 SCHED 100% SAME POS AS 901 SAME POS AS 911 BETWEEN 12-Oct-1998 AND 14-Oct-1998 SCHED 80% ON HOLD SAME POS AS 601 POS TARG 0, 0 OBSET ID 6A SAME POS AS 611 POS TARG 0, 0 OBSET ID 6B POS TARG 0, 0 OBSET ID 6C POS TARG 0, 0 OBSET ID 6D POS TARG 0, 0 OBSET ID 6E POS TARG 0, 0 OBSET ID 6F POS TARG 0, 0 OBSET ID 6G BETWEEN 18-Oct-1998 AND 19-Oct-1998 SCHED 80% ON HOLD SAME POS AS 701 POS TARG 0, 0 OBSET ID 7A SAME POS AS 711 POS TARG 0, 0 OBSET ID 7B POS TARG 0, 0 OBSET ID 7C POS TARG 0, 0 OBSET ID 7D POS TARG 0, 0 OBSET ID 7E POS TARG 0, 0 OBSET ID 7F POS TARG 0, 0 OBSET ID 7G BETWEEN 23-Oct-1998 12 00 00.0 AND 25-Oct-1998 02 00 00.0 SCHED 100% ON HOLD SAME POS AS 801 POS TARG 0, 0 OBSET ID 8A SAME POS AS 811 POS TARG 0, 0 OBSET ID 8B POS TARG 0, 0 OBSET ID 8C POS TARG 0, 0 OBSET ID 8D POS TARG 0, 0 OBSET ID 8E POS TARG 0, 0 OBSET ID 8F POS TARG 0, 0 OBSET ID 8G ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F336W F439W F555W F675W F814W F1042M F255W F785LP ------------------------------------------------------------------------------------------------------------------------------------ Target Names SATURN-EAST-ANSA-PROMETHEUS SATURN-WEST-ANSA SATURN-EAST-ANSA SATURN-EAST-ANSA-PROMETHEUS-2 SATURN-WEST-ANSA-PROMETHEUS SATURN-WEST-ANSA-PROMETHEUS-SW SATURN-EAST-ANSA-PROMETHEUS-NE SATURN-EAST-ANSA-PROMETHEUS-SE SATURN-WEST-ANSA-PROMETHEUS-NW SATURN-WEST-ANSA-PROMETHEUS-3 SATURN-EAST-ANSA-PROMETHEUS-3 ------------------------------------------------------------------------------------------------------------------------------------ Wavelengths 3344 ------------------------------------------------------------------------------------------------------------------------------------