10772( 2) - 11/11/05 07:40 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 10772 Version: 2 Check-in Time: 11-Nov-2005 12:39:18 Title WF4 Anomaly Characterization ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance CAL/WF2 14 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. John A. Biretta Space Telescope Science Institute CoI: Ms. Shireen Gonzaga Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract A serious anomaly has been found in images from the WF4 CCD in WFPC2. The WF4 CCD bias level appears to have become unstable, resulting in sporadic images with either low or zero bias level. The severity and frequency of the problem is rapidly increasing, and it is possible that WF4 will soon become unusable if no work-around is found. The other three CCDs (PC1, WF2, and WF3) appear to be unaffected and continue to operate properly. The impacts from "low" and "zero" bias are somewhat different, but in both cases the effects are immediately obvious. Images with low bias will tend to have horizontal (x-direction) streaks and stripes with an amplitude of ? about 0.5 DN in WF4. We believe these data should be mostly recoverable with some effort, though at a loss in the detectability of faint targets. "Zero bias" is a much more serious problem and is evidenced by images which are blank in WF4, except for showing occasional cosmic rays, bright targets, and negative pixels from dark subtraction. These images with zero bias are probably unusable for most purposes. Both the CCD gain settings of 7 and 14 are affected. The frequency of the anomaly is rapidly increasing. The first significant instances of low bias appear to have been in late 2004 when a few images were impacted. However, within the last few weeks over half the images are beginning to show the low bias problem. The more serious "zero bias" problem appears to have first occurred in Feb. 2005, but it is also increasing and now impacts 10% to 20% of WFPC2 images. At present there are still many images which appear fine and unaffected, but the situation is quickly evolving. We believe the science impact for most observers will be minimal. Targets are by default placed on either PC1 or WF3 which continue to operate properly. However, observers requiring the full field of view (survey projects, large targets, etc.) will potentially lose one-third of their imaging area. Our understanding of this anomaly is still evolving, and most of the information is tentative. Additional details will be posted on the WFPC2 website as they become available. ------------------------------------------------------------------------------------ 10772( 2) - 11/11/05 07:40 - [ 2] Observations Description ------------------------ Fill an orbit with as many WF4 F555W images of GRW+70, with two-thirds of images in gain 7 and one-third in 15. Set SCHED=100 to maximize schedule opportunities. Repeat this visit once per month for about 5 months. The second part of the proposal is a linearity test, using ramp filters FR533N and F868N18 with the VISFLAT lamp, in gains 7 and 15, to fill 1 orbit. Repeat this test once per month for 5 months as well. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 10772( 2) - 11/11/05 07:40 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 GRW+70D5824 CALIBRATION, RA=13H38M51.7700S +/- 0.1", J2000 V = 12.77 PHOTOMETRIC DEC=+70D17'8.50" +/- 0.1" B-V = -0.09 Reference Frame: GSC1 Comments: The epoch value is flagged as an error, but we've used that value in past proposals. Has something changed in APT? "1984.164 is not within the legal range of 1990.0 to 2005.0" Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 1984.164 -0.0745 0.012 0.0 10772( 2) - 11/11/05 07:40 - [ 4] Visit: 01 Visit Priority: Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=7,READ=4 12 1.2 S ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=15,READ=4 7 2.3 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 8 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 9 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 10 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 11 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 12 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 5] Visit: 02 Visit Priority: Visit Requirements: SCHED 100%; AFTER 01 BY 27 D TO 32 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=7,READ=4 12 1.2 S ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=15,READ=4 7 2.3 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 8 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 9 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 10 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 11 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 12 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 6] Visit: 03 Visit Priority: Visit Requirements: SCHED 100%; AFTER 02 BY 27 D TO 32 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=7,READ=4 12 1.2 S ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=15,READ=4 7 2.3 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 8 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 9 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 10 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 11 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 12 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 7] Visit: 04 Visit Priority: Visit Requirements: SCHED 100%; AFTER 03 BY 27 D TO 32 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=7,READ=4 12 1.2 S ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=15,READ=4 7 2.3 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 8 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 9 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 10 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 11 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 12 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 8] Visit: 05 Visit Priority: Visit Requirements: SCHED 100%; AFTER 04 BY 27 D TO 32 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=7,READ=4 12 1.2 S ------------------------------------------------------------------------------------------------------------------------------------ 2 GRW+70D5824 WFPC2 IMAGE WF4 F555W ATD-GAIN=15,READ=4 7 2.3 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 8 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 9 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 10 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 11 none 1 N/A GRW+70D5824 1 WFPC2 IMAGE WF4 F555W none none 12 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 1 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 2 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 3 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 4 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 5 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 6 none 1 N/A GRW+70D5824 2 WFPC2 IMAGE WF4 F555W none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 9] Visit: 07 Visit Priority: Visit Requirements: SCHED 100%; AFTER 01 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR533N in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=7 9 60 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=15 5 120 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 9 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 10] Visit: 08 Visit Priority: Visit Requirements: SCHED 100%; AFTER 02 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR533N in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=7 9 60 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=15 5 120 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 9 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 11] Visit: 09 Visit Priority: Visit Requirements: SCHED 100%; AFTER 03 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR533N in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=7 9 60 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=15 5 120 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 9 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 12] Visit: 10 Visit Priority: Visit Requirements: SCHED 100%; AFTER 04 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR533N in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=7 9 60 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=15 5 120 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 9 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 13] Visit: 11 Visit Priority: Visit Requirements: SCHED 100%; AFTER 05 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR533N in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=7 9 60 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR533N ATD-GAIN=15 5 120 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR533N none none 9 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR533N none none 5 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 14] Visit: 12 Visit Priority: Visit Requirements: SCHED 100%; AFTER 01 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR868N18 in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=7 16 10 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=15 7 20 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 9 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 10 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 11 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 12 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 13 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 14 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 15 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 16 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 15] Visit: 13 Visit Priority: Visit Requirements: SCHED 100%; AFTER 02 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR868N18 in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=7 16 10 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=15 7 20 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 9 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 10 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 11 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 12 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 13 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 14 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 15 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 16 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 16] Visit: 14 Visit Priority: Visit Requirements: SCHED 100%; AFTER 03 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR868N18 in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=7 16 10 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=15 7 20 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 9 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 10 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 11 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 12 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 13 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 14 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 15 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 16 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 17] Visit: 15 Visit Priority: Visit Requirements: SCHED 100%; AFTER 04 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR868N18 in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=7 16 10 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=15 7 20 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 9 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 10 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 11 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 12 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 13 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 14 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 15 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 16 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 18] Visit: 16 Visit Priority: Visit Requirements: SCHED 100%; AFTER 05 BY 0 D TO 3 D On Hold Comments: Additional Comments: Visflats in FR868N18 in gain 7 & 15 over 1 orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=7 16 10 S ------------------------------------------------------------------------------------------------------------------------------------ 2 VISFLAT WFPC2 IMAGE WF4 FR868N18 ATD-GAIN=15 7 20 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 8 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 9 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 10 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 11 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 12 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 13 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 14 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 15 none 1 N/A VISFLAT 1 WFPC2 IMAGE WF4 FR868N18 none none 16 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 1 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 2 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 3 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 4 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 5 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 6 none 1 N/A VISFLAT 2 WFPC2 IMAGE WF4 FR868N18 none none 7 none 1 N/A 10772( 2) - 11/11/05 07:40 - [ 19] Summary Form for Proposal 10772 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures WF4 ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ATD-GAIN=7 READ=4 ATD-GAIN=15 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements SCHED 100%; AFTER 01 BY 27 D TO 32 D; AFTER 02 BY 27 D TO 32 D; AFTER 03 BY 27 D TO 32 D; AFTER 04 BY 27 D TO 32 D; AFTER 01 BY 0 D TO 3 D; AFTER 02 BY 0 D TO 3 D; AFTER 03 BY 0 D TO 3 D; AFTER 04 BY 0 D TO 3 D; AFTER 05 BY 0 D TO 3 D; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F555W FR533N FR868N18 ------------------------------------------------------------------------------------------------------------------------------------ Target Names GRW+70D5824 VISFLAT ------------------------------------------------------------------------------------------------------------------------------------