10569( 3) - 07/26/05 08:12 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 10569 Version: 3 Check-in Time: 26-Jul-2005 12:09:56 Title A Last Look at the First Gravitational Lens ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 14 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Charles R. Keeton Rutgers the State University of New Jersey CoI: Dr. Gary Bernstein University of Pennsylvania N ------------------------------------------------------------------------------------ Abstract Strong gravitational lensing provides our best probe of the behavior of dark matter in galaxy halos and their substructure. We undertake ACS imaging to gain new strong and weak lensing data for the first-discovered lens system Q0957+561. We will make a weak lensing image spanning 6' to map the potential of the cluster around the lens galaxy, and simultaneously obtain a deep image of more than 10 multiply-imaged features in the strong lensing region. This will complete HST's legacy dataset for Q0957+561: a deep multicolor image of a rich multiple-image system, an extremely high-quality weak lensing map, and an existing deep NICMOS image of the Einstein ring. We will combine these three kinds of data into a single lens model--a first-- to produce a sophisticated dark matter map that will provide a uniquely detailed view of the relation between visible and dark matter on galaxy scales, and the best available constraints on dark substructure. In addition, the best available $H_0$ measurement from lensing will potentially allow us to leverage the WMAP data into a more precise measurement of dark energy properties as well. Astrophysics with strong lensing depends crucially on HST's unique capability for precise, well-resolved observations of low-surface-brightness structures next to bright objects, so it is a high priority to address outstanding questions before the demise of HST. ------------------------------------------------------------------------------------ 10569( 3) - 07/26/05 08:12 - [ 2] Observations Description ------------------------ The observations must produce two different images: (1) a "strong lensing" (SL) image, spanning the central 10 arcsec region where all multiply-imaged sources appear; and (2) a "weak lensing" (WL) image spanning the ~6 arcmin diameter over which the cluster convergence kappa is >~ 2% (to keep the uncertainty in H_0 from the cluster mass sheet degeneracy below ~2%). Both programs require highest S/N in a primary filter, which we choose to be F606W because its broad bandwidth and high efficiency yield the lowest noise. Both programs also require basic color information, so we choose F814W for its high efficiency and a significant wavelength baseline from F606W. Our general scheme is to obtain the SL and WL data simultaneously by constructing a 2x2 mosaic of ACS pointings that overlap by ~30 arcsec. Each of the four pointings is allocated 2 CVZ orbits in F606W and one CVZ orbit in F814W, with subpixel dithering at each pointing. Hence the WL image will span 6 arcmin with 7.7 ksec exposure in F606W plus 3.8 ksec in F814W. The central region will have 31 ksec in F606W plus 15 ksec in F814W, with extensive dithering allowing us to resolve aliasing without the need to use the HRC. Additional PSF-mapping exposures add 4 more orbits to the program, yielding a total of 16 orbits. We now describe the quantitative requirements imposed on the WL and SL imaging by the science, and how our program meets them. The richness and complexity of the strong lensing in the system make it impossible for us to predict quantitatively the accuracy in H_0 or substructure constraints that will result from any particular set of ACS observations. There is also an element of surprise in what will appear in better images. Thus, we cannot set precise specifications for the SL imaging, but we can make some educated guesses. (1) We must significantly reduce the surface brightness noise levels compared the previous STIS 50CCD image of the system (GO-7332, PI Bernstein), in order to confidently detect and measure the lensed structures that are marginally visible in the STIS image. (2) We must execute Poisson-limited subtraction of the two quasar images over the maximum possible fraction of the image. (3) We must obtain color information on the lensed features in order to distinguish substructure anomalies from differential extinction. The noise requirement (1) can be evaluated by ETC estimations, or by measuring the STIS image itself and comparing to ACS F606W from a separate program (GO-9433, PI Bernstein). In either case we find that ~30 ksec of F606W time will meet that stated goal. Note that the surface brightness at the locations of the arcs has contributions from G1 and from scattered quasar light that are as bright as the zodiacal background; also, we do not know the color of the arcs, and we are hoping to discover new features about which we presently know nothing. So it is not possible to provide a more exact S/N calculation than this rough goal of lowering the noise by 0.5 AB mag. The 15 ksec of F814W exposure in the central region will give us good colors for all but the faintest objects detected in F606W, meeting requirement (2). Our experience with STIS indicates that proper PSF subtraction requires contemporaneous, dithered exposures of a bright template star at each CCD location of a quasar. We use a star of g-i color similar to the quasars', and schedule a series of short dithered exposures at each of the eight CCD locations where quasars will be imaged, plus additional exposures in F814W and of varying exposure lengths to improve the dynamic range. That requires 128 short exposures. While the exposure time can be made short by selecting a sufficiently bright star, we will accumulate a lot of overhead. By choosing a star accessible in the CVZ, and by using WFC subarrays to avoid crushing 10569( 3) - 07/26/05 08:12 - [ 3] serial-dump overheads, we can acquire the PSF stars in 3 orbits. (Note that our mosaic naturally places the quasars near an output amplifier of the WFC in each exposure.) The figure of merit for a WL image is the density of measured background galaxy shapes. The existing ground-based image has 30 galaxies per square arcmin, and yielded the mean surface density kappa_{30} in the central 30 arcsec region to be 0.26+/-0.08. Since H_0 \propto (1-kappa_{30}), we can reduce the H_0 uncertainty due to the mass-sheet degeneracy to <5% if we can increase the lensing S/N ratio by at least a factor two, which requires quadrupling the background galaxy density. Our latest WL techniques, when applied to the GOODS 5.2 ksec F606W images, yield 140 galaxies per square arcmin, meeting our criterion. The 7.7 ksec F606W images we seek will allow for some periods of high earthshine background in the CVZ and some safety factor in the galaxy counts. The F814W time allocated should suffice for identifying "red-sequence" galaxies at low redshift, which can then be eliminated from the lensing analysis. We note that in the central 30 arcsec we should find ~300 galaxies per square arcmin, which will allow a higher-resolution WL map in this critical central area. We allocate one additional orbit to exposures of a field peripheral to 47 Tuc in order to generate a PSF map contemporaneous to the Q0957+561 exposures. This is necessary for an accurate WL analysis. CVZ orbits tend to have higher earthshine levels than regular orbits. For the SL image, this does not matter because the background near the arcs is dominated by scattered quasar light rather than zodiacal light anyway. The CVZ is efficient for the WL image, too: we divide the orbit into many exposures, and we can discard or downweight those few taken in the brightest portions of the orbit. We still end up well ahead of a regular orbit. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- Our program was approved for CVZ orbits in Phase I. Unfortunately, APT now says that orbits with truly continuous visibility are not available. There is at least one observing window in Cycle 14 with nearly continuous visibility (science time as high as 88.9 minutes per orbit), and we have successfully constructed our program using these near-CVZ orbits. We emphasize that near-CVZ orbits are crucial for meeting our science goals. (Note that Orbit Planner gives warnings about visibility overruns because our orbits exceed the nominal 48 minute standard orbit, but Visit Planner processes the program without error.) ------------------------------------------------------------------------------------ 10569( 3) - 07/26/05 08:12 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 Q0957+561 GALAXY, GRAVITATIONAL RA=10H01M20.7800S +/- 0.1", J2000 V = 17.1 LENS DEC=+55D53'55.35" +/- 0.1" Coordinate Source: Other_Source: NED Comments: This object was generated by the targetselector and retrieved from the NED database. We then adjusted the coordinates by hand to match the position of quasar A. 2 NGC104 STELLAR CLUSTER, RA=00H22M38.4900S +/- 1", DEC=- J2000 V = 17.5+/-0.1 GLOBULAR CLUSTER 72D04'4.00" +/- 1" Coordinate Source: GUIDE_STAR_CATALOG Comments: Magnitude of main sequence turn-off stars. Field 6' W of cluster center. 3 HD237859 STAR, F0-F2 RA=10H02M23.0780S +/- 0.1", J2000 V = 9.46+/-0.02 DEC=+55D34'30.87" +/- 0.1" Coordinate Source: HIPPARCOS/TYCHO_CATALOGUE 4 HD237859- STAR, F0-F2 RA-OFF=-0.14507S +/- 0.1S, DEC- J2000 V = 9.46+/-0.02 OFFSET OFF=6.048" +/- 0.1", FROM 3 Coordinate Source: HIPPARCOS/TYCHO_CATALOGUE 10569( 3) - 07/26/05 08:12 - [ 5] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type ACS-WFC-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.171 Line_Spacing 0.171 Coordinate_Frame POS-TARG Pattern_Orient 30.16 Angle_Between_Sides 145.82 Center_Pattern NO Pattern_Comments: UDF dither pattern. ------------------------------------------------------------------------------------------------------------------------------------ 10569( 3) - 07/26/05 08:12 - [ 6] Visit: 01 Visit Priority: Visit Requirements: GROUP 01, 02, 03, 04, 05, 06 WITHIN 18.0D 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 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 10 S POS TARG -80.22, 24.44 ------------------------------------------------------------------------------------------------------------------------------------ 2 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG -80.22, 24.44; PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG -80.22, 24.44; PATTERN 1 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG -80.22, 24.44; PATTERN 1 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG -80.22, 24.44; PATTERN 1 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 Q0957+561 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 470 S POS TARG -80.22, 24.44; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 Q0957+561 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 470 S POS TARG -80.22, 24.44; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ Q0957+561 1 ACS/WFC ACCUM WFC1 F606W none none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A 10569( 3) - 07/26/05 08:12 - [ 7] 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 | ------------------------------------------------------------------------------------------------------------------------------------ Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A 10569( 3) - 07/26/05 08:12 - [ 8] Visit: 02 Visit Priority: Visit Requirements: SAME ORIENT AS 01 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 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 10 S POS TARG 84.42, 40.77 ------------------------------------------------------------------------------------------------------------------------------------ 2 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG 84.42, 40.77; PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG 84.42, 40.77; PATTERN 1 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG 84.42, 40.77; PATTERN 1 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG 84.42, 40.77; PATTERN 1 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 Q0957+561 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 470 S POS TARG 84.42, 40.77; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 Q0957+561 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 470 S POS TARG 84.42, 40.77; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ Q0957+561 1 ACS/WFC ACCUM WFC1 F606W none none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A 10569( 3) - 07/26/05 08:12 - [ 9] 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 | ------------------------------------------------------------------------------------------------------------------------------------ Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A 10569( 3) - 07/26/05 08:12 - [ 10] Visit: 03 Visit Priority: Visit Requirements: SAME ORIENT AS 01 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 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 10 S POS TARG 86.62,-133.38 ------------------------------------------------------------------------------------------------------------------------------------ 2 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG 86.62,-133.38; PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG 86.62,-133.38; PATTERN 1 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG 86.62,-133.38; PATTERN 1 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG 86.62,-133.38; PATTERN 1 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 Q0957+561 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 470 S POS TARG 86.62,-133.38; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 Q0957+561 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 470 S POS TARG 86.62,-133.38; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ Q0957+561 1 ACS/WFC ACCUM WFC1 F606W none none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A 10569( 3) - 07/26/05 08:12 - [ 11] 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 | ------------------------------------------------------------------------------------------------------------------------------------ Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A 10569( 3) - 07/26/05 08:12 - [ 12] Visit: 04 Visit Priority: Visit Requirements: SAME ORIENT AS 01 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 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 10 S POS TARG -82.91,-144.74 ------------------------------------------------------------------------------------------------------------------------------------ 2 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG -82.91,-144.74; PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG -82.91,-144.74; PATTERN 1 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG -82.91,-144.74; PATTERN 1 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 Q0957+561 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 480 S POS TARG -82.91,-144.74; PATTERN 1 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 Q0957+561 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 470 S POS TARG -82.91,-144.74; PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ 7 Q0957+561 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 470 S POS TARG -82.91,-144.74; PATTERN 1 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ Q0957+561 1 ACS/WFC ACCUM WFC1 F606W none none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A Q0957+561 2 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A Q0957+561 3 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A Q0957+561 4 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A 10569( 3) - 07/26/05 08:12 - [ 13] 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 | ------------------------------------------------------------------------------------------------------------------------------------ Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A Q0957+561 5 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A Q0957+561 6 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A Q0957+561 7 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A 10569( 3) - 07/26/05 08:12 - [ 14] Visit: 05 Visit Priority: Visit Requirements: SAME ORIENT AS 01 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 HD237859 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG -80.22, 24.44; SIZEAXIS2=600,CENTERAXIS1=314, PATTERN 1 1-2 CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 2 HD237859 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.3 S POS TARG -80.22, 24.44 SIZEAXIS2=600,CENTERAXIS1=314, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 3 HD237859-OF ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG -80.22, 24.44; FSET SIZEAXIS2=600,CENTERAXIS1=314, PATTERN 1 3-4 CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 4 HD237859-OF ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.3 S POS TARG -80.22, 24.44 FSET SIZEAXIS2=600,CENTERAXIS1=314, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 5 HD237859-OF ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG -80.22, 24.44; FSET SIZEAXIS2=600,CENTERAXIS1=314, PATTERN 1 5-6 CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 6 HD237859-OF ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.5 S POS TARG -80.22, 24.44 FSET SIZEAXIS2=600,CENTERAXIS1=314, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 7 HD237859 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG -80.22, 24.44; SIZEAXIS2=600,CENTERAXIS1=314, PATTERN 1 7-8 CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 8 HD237859 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.5 S POS TARG -80.22, 24.44 SIZEAXIS2=600,CENTERAXIS1=314, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 9 HD237859 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG 84.42, 40.77; SIZEAXIS2=600, PATTERN 1 9-10 CENTERAXIS1=3832, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 10569( 3) - 07/26/05 08:12 - [ 15] Exposures ----------------------------------------------------------------------------------------------------------------------------------- Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ----------------------------------------------------------------------------------------------------------------------------------- 10 HD237859 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.5 S POS TARG 84.42, 40.77 SIZEAXIS2=600, CENTERAXIS1=3832, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 11 HD237859-OF ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG 84.42, 40.77; FSET SIZEAXIS2=600, PATTERN 1 11-12 CENTERAXIS1=3832, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 12 HD237859-OF ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.5 S POS TARG 84.42, 40.77 FSET SIZEAXIS2=600, CENTERAXIS1=3832, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 13 HD237859-OF ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG 84.42, 40.77; FSET SIZEAXIS2=600, PATTERN 1 13-14 CENTERAXIS1=3832, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 14 HD237859-OF ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.3 S POS TARG 84.42, 40.77 FSET SIZEAXIS2=600, CENTERAXIS1=3832, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 15 HD237859 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG 84.42, 40.77; SIZEAXIS2=600, PATTERN 1 15-16 CENTERAXIS1=3832, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 16 HD237859 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.3 S POS TARG 84.42, 40.77 SIZEAXIS2=600, CENTERAXIS1=3832, CENTERAXIS2=3796 ------------------------------------------------------------------------------------------------------------------------------------ 17 HD237859 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG -82.91,-144.74; SIZEAXIS2=600,CENTERAXIS1=314, PATTERN 1 17-18 CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 18 HD237859 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.3 S POS TARG -82.91,-144.74 SIZEAXIS2=600,CENTERAXIS1=314, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 19 HD237859-OF ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG -82.91,-144.74; FSET SIZEAXIS2=600,CENTERAXIS1=314, PATTERN 1 19-20 CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 10569( 3) - 07/26/05 08:12 - [ 16] Exposures ----------------------------------------------------------------------------------------------------------------------------------- Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ----------------------------------------------------------------------------------------------------------------------------------- 20 HD237859-OF ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.3 S POS TARG -82.91,-144.74 FSET SIZEAXIS2=600,CENTERAXIS1=314, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 21 HD237859-OF ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG -82.91,-144.74; FSET SIZEAXIS2=600,CENTERAXIS1=314, PATTERN 1 21-22 CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 22 HD237859-OF ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.5 S POS TARG -82.91,-144.74 FSET SIZEAXIS2=600,CENTERAXIS1=314, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 23 HD237859 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG -82.91,-144.74; SIZEAXIS2=600,CENTERAXIS1=314, PATTERN 1 23-24 CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 24 HD237859 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.5 S POS TARG -82.91,-144.74 SIZEAXIS2=600,CENTERAXIS1=314, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 25 HD237859 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG 86.62,-133.38; SIZEAXIS2=600, PATTERN 1 25-26 CENTERAXIS1=3832, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 26 HD237859 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.5 S POS TARG 86.62,-133.38 SIZEAXIS2=600, CENTERAXIS1=3832, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 27 HD237859-OF ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG 86.62,-133.38; FSET SIZEAXIS2=600, PATTERN 1 27-28 CENTERAXIS1=3832, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 28 HD237859-OF ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.5 S POS TARG 86.62,-133.38 FSET SIZEAXIS2=600, CENTERAXIS1=3832, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 29 HD237859-OF ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG 86.62,-133.38; FSET SIZEAXIS2=600, PATTERN 1 29-30 CENTERAXIS1=3832, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 10569( 3) - 07/26/05 08:12 - [ 17] Exposures ----------------------------------------------------------------------------------------------------------------------------------- Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ----------------------------------------------------------------------------------------------------------------------------------- 30 HD237859-OF ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.3 S POS TARG 86.62,-133.38 FSET SIZEAXIS2=600, CENTERAXIS1=3832, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 31 HD237859 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 10 S POS TARG 86.62,-133.38; SIZEAXIS2=600, PATTERN 1 31-32 CENTERAXIS1=3832, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 32 HD237859 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO,SIZEAXIS1=622, 1 0.3 S POS TARG 86.62,-133.38 SIZEAXIS2=600, CENTERAXIS1=3832, CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD237859 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A HD237859 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A HD237859 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A HD237859 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A HD237859 2 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A HD237859 2 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A HD237859 2 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A HD237859 2 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A HD237859-OFFSET 3 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A HD237859-OFFSET 3 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A HD237859-OFFSET 3 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A HD237859-OFFSET 3 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A HD237859-OFFSET 4 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A HD237859-OFFSET 4 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A HD237859-OFFSET 4 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A HD237859-OFFSET 4 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A HD237859-OFFSET 5 ACS/WFC ACCUM WFC1 F814W 1 none none none 1 N/A HD237859-OFFSET 5 ACS/WFC ACCUM WFC1 F814W 2 none none none 1 N/A HD237859-OFFSET 5 ACS/WFC ACCUM WFC1 F814W 3 none none none 1 N/A HD237859-OFFSET 5 ACS/WFC ACCUM WFC1 F814W 4 none none none 1 N/A HD237859-OFFSET 6 ACS/WFC ACCUM WFC1 F814W 1 none none none 1 N/A HD237859-OFFSET 6 ACS/WFC ACCUM WFC1 F814W 2 none none none 1 N/A HD237859-OFFSET 6 ACS/WFC ACCUM WFC1 F814W 3 none none none 1 N/A HD237859-OFFSET 6 ACS/WFC ACCUM WFC1 F814W 4 none none none 1 N/A HD237859 7 ACS/WFC ACCUM WFC1 F814W 1 none none none 1 N/A HD237859 7 ACS/WFC ACCUM WFC1 F814W 2 none none none 1 N/A HD237859 7 ACS/WFC ACCUM WFC1 F814W 3 none none none 1 N/A 10569( 3) - 07/26/05 08:12 - [ 18] 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD237859 7 ACS/WFC ACCUM WFC1 F814W 4 none none none 1 N/A HD237859 8 ACS/WFC ACCUM WFC1 F814W 1 none none none 1 N/A HD237859 8 ACS/WFC ACCUM WFC1 F814W 2 none none none 1 N/A HD237859 8 ACS/WFC ACCUM WFC1 F814W 3 none none none 1 N/A HD237859 8 ACS/WFC ACCUM WFC1 F814W 4 none none none 1 N/A HD237859 9 ACS/WFC ACCUM WFC1 F814W 1 none none none 1 N/A HD237859 9 ACS/WFC ACCUM WFC1 F814W 2 none none none 1 N/A HD237859 9 ACS/WFC ACCUM WFC1 F814W 3 none none none 1 N/A HD237859 9 ACS/WFC ACCUM WFC1 F814W 4 none none none 1 N/A HD237859 10 ACS/WFC ACCUM WFC1 F814W 1 none none none 1 N/A HD237859 10 ACS/WFC ACCUM WFC1 F814W 2 none none none 1 N/A HD237859 10 ACS/WFC ACCUM WFC1 F814W 3 none none none 1 N/A HD237859 10 ACS/WFC ACCUM WFC1 F814W 4 none none none 1 N/A HD237859-OFFSET 11 ACS/WFC ACCUM WFC1 F814W 1 none none none 1 N/A HD237859-OFFSET 11 ACS/WFC ACCUM WFC1 F814W 2 none none none 1 N/A HD237859-OFFSET 11 ACS/WFC ACCUM WFC1 F814W 3 none none none 1 N/A HD237859-OFFSET 11 ACS/WFC ACCUM WFC1 F814W 4 none none none 2 N/A HD237859-OFFSET 12 ACS/WFC ACCUM WFC1 F814W 1 none none none 1 N/A HD237859-OFFSET 12 ACS/WFC ACCUM WFC1 F814W 2 none none none 1 N/A HD237859-OFFSET 12 ACS/WFC ACCUM WFC1 F814W 3 none none none 1 N/A HD237859-OFFSET 12 ACS/WFC ACCUM WFC1 F814W 4 none none none 2 N/A HD237859-OFFSET 13 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A HD237859-OFFSET 13 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A HD237859-OFFSET 13 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A HD237859-OFFSET 13 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A HD237859-OFFSET 14 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A HD237859-OFFSET 14 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A HD237859-OFFSET 14 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A HD237859-OFFSET 14 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A HD237859 15 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A HD237859 15 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A HD237859 15 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A HD237859 15 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A HD237859 16 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A HD237859 16 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A HD237859 16 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A HD237859 16 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A HD237859 17 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A HD237859 17 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A HD237859 17 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A HD237859 17 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A HD237859 18 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A HD237859 18 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A HD237859 18 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A HD237859 18 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A HD237859-OFFSET 19 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A HD237859-OFFSET 19 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A HD237859-OFFSET 19 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A HD237859-OFFSET 19 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A 10569( 3) - 07/26/05 08:12 - [ 19] 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD237859-OFFSET 20 ACS/WFC ACCUM WFC1 F606W 1 none none none 2 N/A HD237859-OFFSET 20 ACS/WFC ACCUM WFC1 F606W 2 none none none 2 N/A HD237859-OFFSET 20 ACS/WFC ACCUM WFC1 F606W 3 none none none 2 N/A HD237859-OFFSET 20 ACS/WFC ACCUM WFC1 F606W 4 none none none 2 N/A HD237859-OFFSET 21 ACS/WFC ACCUM WFC1 F814W 1 none none none 2 N/A HD237859-OFFSET 21 ACS/WFC ACCUM WFC1 F814W 2 none none none 2 N/A HD237859-OFFSET 21 ACS/WFC ACCUM WFC1 F814W 3 none none none 2 N/A HD237859-OFFSET 21 ACS/WFC ACCUM WFC1 F814W 4 none none none 2 N/A HD237859-OFFSET 22 ACS/WFC ACCUM WFC1 F814W 1 none none none 2 N/A HD237859-OFFSET 22 ACS/WFC ACCUM WFC1 F814W 2 none none none 2 N/A HD237859-OFFSET 22 ACS/WFC ACCUM WFC1 F814W 3 none none none 2 N/A HD237859-OFFSET 22 ACS/WFC ACCUM WFC1 F814W 4 none none none 2 N/A HD237859 23 ACS/WFC ACCUM WFC1 F814W 1 none none none 2 N/A HD237859 23 ACS/WFC ACCUM WFC1 F814W 2 none none none 2 N/A HD237859 23 ACS/WFC ACCUM WFC1 F814W 3 none none none 2 N/A HD237859 23 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A HD237859 24 ACS/WFC ACCUM WFC1 F814W 1 none none none 2 N/A HD237859 24 ACS/WFC ACCUM WFC1 F814W 2 none none none 2 N/A HD237859 24 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A HD237859 24 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A HD237859 25 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A HD237859 25 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A HD237859 25 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A HD237859 25 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A HD237859 26 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A HD237859 26 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A HD237859 26 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A HD237859 26 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A HD237859-OFFSET 27 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A HD237859-OFFSET 27 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A HD237859-OFFSET 27 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A HD237859-OFFSET 27 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A HD237859-OFFSET 28 ACS/WFC ACCUM WFC1 F814W 1 none none none 3 N/A HD237859-OFFSET 28 ACS/WFC ACCUM WFC1 F814W 2 none none none 3 N/A HD237859-OFFSET 28 ACS/WFC ACCUM WFC1 F814W 3 none none none 3 N/A HD237859-OFFSET 28 ACS/WFC ACCUM WFC1 F814W 4 none none none 3 N/A HD237859-OFFSET 29 ACS/WFC ACCUM WFC1 F606W 1 none none none 3 N/A HD237859-OFFSET 29 ACS/WFC ACCUM WFC1 F606W 2 none none none 3 N/A HD237859-OFFSET 29 ACS/WFC ACCUM WFC1 F606W 3 none none none 3 N/A HD237859-OFFSET 29 ACS/WFC ACCUM WFC1 F606W 4 none none none 3 N/A HD237859-OFFSET 30 ACS/WFC ACCUM WFC1 F606W 1 none none none 3 N/A HD237859-OFFSET 30 ACS/WFC ACCUM WFC1 F606W 2 none none none 3 N/A HD237859-OFFSET 30 ACS/WFC ACCUM WFC1 F606W 3 none none none 3 N/A HD237859-OFFSET 30 ACS/WFC ACCUM WFC1 F606W 4 none none none 3 N/A HD237859 31 ACS/WFC ACCUM WFC1 F606W 1 none none none 3 N/A HD237859 31 ACS/WFC ACCUM WFC1 F606W 2 none none none 3 N/A HD237859 31 ACS/WFC ACCUM WFC1 F606W 3 none none none 3 N/A HD237859 31 ACS/WFC ACCUM WFC1 F606W 4 none none none 3 N/A HD237859 32 ACS/WFC ACCUM WFC1 F606W 1 none none none 3 N/A 10569( 3) - 07/26/05 08:12 - [ 20] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ HD237859 32 ACS/WFC ACCUM WFC1 F606W 2 none none none 3 N/A HD237859 32 ACS/WFC ACCUM WFC1 F606W 3 none none none 3 N/A HD237859 32 ACS/WFC ACCUM WFC1 F606W 4 none none none 3 N/A 10569( 3) - 07/26/05 08:12 - [ 21] Visit: 06 Visit Priority: Visit Requirements: 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 NGC104 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 10 S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC104 ACS/WFC ACCUM WFC1 F606W CR-SPLIT=NO 1 340 S PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC104 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 340 S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC104 ACS/WFC ACCUM WFC1 F814W CR-SPLIT=NO 1 340 S POS TARG 0.625,-0.475 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC104 1 ACS/WFC ACCUM WFC1 F606W none none none none 1 N/A NGC104 2 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 N/A NGC104 2 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 N/A NGC104 2 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 N/A NGC104 2 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 N/A NGC104 3 ACS/WFC ACCUM WFC1 F814W none none none none 1 N/A NGC104 4 ACS/WFC ACCUM WFC1 F814W none none none none 1 N/A 10569( 3) - 07/26/05 08:12 - [ 22] Summary Form for Proposal 10569 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures WFC1 ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO SIZEAXIS1=622 SIZEAXIS2=600 CENTERAXIS1=314 CENTERAXIS2=3796 CENTERAXIS1=3832 CENTERAXIS2=302 ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GROUP 01, 02, 03, 04, 05, 06 WITHIN 18.0D POS TARG -80.22, 24.44 POS TARG -80.22, 24.44; PATTERN 1 2 POS TARG -80.22, 24.44; PATTERN 1 3 POS TARG -80.22, 24.44; PATTERN 1 4 POS TARG -80.22, 24.44; PATTERN 1 5 POS TARG -80.22, 24.44; PATTERN 1 6 POS TARG -80.22, 24.44; PATTERN 1 7 SAME ORIENT AS 01 POS TARG 84.42, 40.77 POS TARG 84.42, 40.77; PATTERN 1 2 POS TARG 84.42, 40.77; PATTERN 1 3 POS TARG 84.42, 40.77; PATTERN 1 4 POS TARG 84.42, 40.77; PATTERN 1 5 POS TARG 84.42, 40.77; PATTERN 1 6 POS TARG 84.42, 40.77; PATTERN 1 7 POS TARG 86.62,-133.38 POS TARG 86.62,-133.38; PATTERN 1 2 POS TARG 86.62,-133.38; PATTERN 1 3 POS TARG 86.62,-133.38; PATTERN 1 4 POS TARG 86.62,-133.38; PATTERN 1 5 POS TARG 86.62,-133.38; PATTERN 1 6 POS TARG 86.62,-133.38; PATTERN 1 7 POS TARG -82.91,-144.74 POS TARG -82.91,-144.74; PATTERN 1 2 POS TARG -82.91,-144.74; PATTERN 1 3 POS TARG -82.91,-144.74; PATTERN 1 4 POS TARG -82.91,-144.74; PATTERN 1 5 POS TARG -82.91,-144.74; PATTERN 1 6 POS TARG -82.91,-144.74; PATTERN 1 7 POS TARG -80.22, 24.44; PATTERN 1 1-2 POS TARG -80.22, 24.44; PATTERN 1 3-4 POS TARG -80.22, 24.44; PATTERN 1 5-6 POS TARG -80.22, 24.44; PATTERN 1 7-8 POS TARG 84.42, 40.77; PATTERN 1 9-10 POS TARG 84.42, 40.77; PATTERN 1 11-12 POS TARG 84.42, 40.77; PATTERN 1 13-14 POS TARG 84.42, 40.77; PATTERN 1 15-16 POS TARG -82.91,-144.74; PATTERN 1 17-18 POS TARG -82.91,-144.74; PATTERN 1 19-20 POS TARG -82.91,-144.74; PATTERN 1 21-22 POS TARG -82.91,-144.74; PATTERN 1 23-24 POS TARG 86.62,-133.38; PATTERN 1 25-26 POS TARG 86.62,-133.38; PATTERN 1 27-28 POS TARG 86.62,-133.38; PATTERN 1 29-30 POS TARG 86.62,-133.38; PATTERN 1 31-32 PATTERN 1 2 POS TARG 0.625,-0.475 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F606W F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names Q0957+561 HD237859 HD237859-OFFSET NGC104 ------------------------------------------------------------------------------------------------------------------------------------