11173( 6) - 28-May-2008 15:50:24 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 11173 Version: 6 Check-in Time: 28-May-2008 15:50:24 STScI Edit Number: 3 Title Completing an Accurate Map of M31 Microlensing ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 16 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Arlin Crotts Columbia University in the City of New York CoI: Dr. Patrick Cseresnjes Columbia University in the City of New N York CoI: Dr. Konrad Kuijken Universiteit Leiden N CoI: Dr. Jelte de Jong Max-Planck-Institut fur Astronomie, N Heidelberg CoI: Dr. Alexander Bergier Columbia University in the City of New N York CoI: Dr. Edward A. Baltz Stanford University N ------------------------------------------------------------------------------------ Abstract The halo microlensing masses detected in the MACHO survey (claimed to compose about 20% of the Galaxy's mass) represent a major enigma in astrophysics, one that must be effectively cross-examined by an independent test. We have completed a large, densely-sampled survey of M31 that can reveal in another galaxy such a halo microlensing signal if it exists. In a previous HST/ACS+WFPC2 program (GO 10273, Cycle 13, 16 orbits) we were able to learn considerably more about a subsample of these M31 microlensing events. We were pleased to find that in most cases we could isolate the source star for each event, find its baseline flux and colors (essential for ruling out classes of confusing variable stars), test for misidentification of background supernovae, and measure the Einstein parameters, which constrain the range of most likely lens mass. (These Cycle 13 results are published in The Astrophysical Journal Letters.) We propose to finish the job, taking a similar series of exposures to more than double the sample of well-constrained microlensing events, which together with the larger ground-based sample for which we are completing our analyses will provide 20-30 M31 bona fide microlensing events observed by HST. This will be done via a series of targetted PC exposures, meant to maximize the number of candidates studied, one (or two) at a time. A sample of this size and quality should be sufficient to settle the issue of a significant contribution to the halos of galaxies by stellar-mass lenses. Furthermore, if there is a surplus of such microlensing events above what might be expected from stars alone, the higher quality of information will allow us to more accurately describe the spatial distribution of these lenses. We will also complete several unique studies of M31 stellar populations, both in support of the microlensing measurement and in their own right. ------------------------------------------------------------------------------------ Observations Description ------------------------ These consist of ten visits of one orbot apiece consisting of WPFC2 prime observations on two targets, some separated by less than 2arcmin and most by 11173( 6) - 28-May-2008 15:50:24 - [ 2] more than 2arcmin. There are long parallel integrations on NIC2 as proposed to obtain images for faint stellar population studies. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 11173( 6) - 28-May-2008 15:50:24 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 M31-MEGA-ML1 EXT-STAR, GRAVITATIONAL RA=00H43M11.2450S +/- 0.1", J2000 V = 23 +/- 2 -2 LENS DEC=+41D17'45.70" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 2 M31-POS18 EXT-STAR, GRAVITATIONAL RA=00H43M15.7600S +/- 0.1", J2000 V = 23 +/- 2 LENS DEC=+41D20'52.20" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 3 M31-MEGA-ML4 EXT-STAR, GRAVITATIONAL RA=00H43M4.0800S +/- 0.1", J2000 V = 23 +/- 2 LENS DEC=+41D26'15.60" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 4 M31-MEGA-ML5 EXT-STAR, GRAVITATIONAL RA=00H44M48.9500S +/- 0.1", J2000 V = 23 +/- 2 LENS DEC=+41D22'59.30" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 5 M31-MEGA-ML6 EXT-STAR, GRAVITATIONAL RA=00H44M50.9700S +/- 0.1", J2000 V = 23 +/- 2 LENS DEC=+41D24'42.40" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 6 M31-MEGA-ML7 EXT-STAR, GRAVITATIONAL RA=00H44M20.8900S +/- 0.1", J2000 V = 23 +/- 2 LENS DEC=+41D28'44.60" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 7 M31-MEGA-ML8 EXT-STAR, GRAVITATIONAL RA=00H43M24.5300S +/- 0.1", J2000 V = 23 +/- 2 LENS DEC=+41D37'50.40" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 8 M31-MEGA-ML9 EXT-STAR, GRAVITATIONAL RA=00H44M46.8000S +/- 0.1", J2000 V = 23 +/- 2 LENS DEC=+41D41'6.70" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 9 M31-MEGA-ML1 EXT-STAR, GRAVITATIONAL RA=00H43M54.8700S +/- 0.1", J2000 V = 23 +/- 2 0 LENS DEC=+41D10'33.30" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 10 M31-MEGA-ML1 EXT-STAR, GRAVITATIONAL RA=00H42M29.9000S +/- 0.1", J2000 V = 23 +/- 2 1 LENS DEC=+40D53'45.60" +/- 0.1" Reference Frame: ICRS Comments: 11173( 6) - 28-May-2008 15:50:24 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 11 M31-MEGA-ML1 EXT-STAR, GRAVITATIONAL RA=00H41M26.9000S +/- 0.1", J2000 V = 23 +/- 2 2 LENS DEC=+40D49'42.10" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 12 M31-MEGA-ML1 EXT-STAR, GRAVITATIONAL RA=00H43M2.4900S +/- 0.1", J2000 V = 23 +/- 2 3 LENS DEC=+40D45'9.20" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 13 M31-MEGA-ML1 EXT-STAR, GRAVITATIONAL RA=00H43M42.5300S +/- 0.1", J2000 V = 23 +/- 2 4 LENS DEC=+40D42'33.90" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 14 M31-MEGA-ML1 EXT-STAR, GRAVITATIONAL RA=00H42M51.2200S +/- 0.1", J2000 V = 23 +/- 2 6 LENS DEC=+41D23'55.30" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 15 M31-MEGA-ML1 EXT-STAR, GRAVITATIONAL RA=00H43M17.2700S +/- 0.1", J2000 V = 23 +/- 2 8 LENS DEC=+41D02'13.70" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 19 M31-POS35 EXT-STAR, GRAVITATIONAL RA=00H43M15.8300S +/- 0.1", J2000 V = 23 LENS DEC=+41D33'3.80" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 11173( 6) - 28-May-2008 15:50:24 - [ 5] Visit: 01 Visit Priority: Visit Requirements: ORIENT 0.0D TO 359.9 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 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S GS ACQ SCENARIO BASE1T3; 16 PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 M31-MEGA-ML NIC2 ACCUM NIC2 F205W 3 191.0 S 16 ------------------------------------------------------------------------------------------------------------------------------------ 3 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 4 WITH 3 16 ------------------------------------------------------------------------------------------------------------------------------------ 4 M31-MEGA-ML NIC2 ACCUM NIC2 F160W 3 145.0 S 16 ------------------------------------------------------------------------------------------------------------------------------------ 5 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S GS ACQ SCENARIO BASE1T3; 18 PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 M31-MEGA-ML NIC2 ACCUM NIC2 F205W 3 191.0 S 18 ------------------------------------------------------------------------------------------------------------------------------------ 7 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 8 WITH 7 18 ------------------------------------------------------------------------------------------------------------------------------------ 8 M31-MEGA-ML NIC2 ACCUM NIC2 F160W 3 145.0 S 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML16 1 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML16 1 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A M31-MEGA-ML16 2 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A M31-MEGA-ML16 2 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A M31-MEGA-ML16 2 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A M31-MEGA-ML16 3 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML16 3 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A M31-MEGA-ML16 4 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A M31-MEGA-ML16 4 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A M31-MEGA-ML16 4 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A M31-MEGA-ML18 5 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 6] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML18 5 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A M31-MEGA-ML18 6 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A M31-MEGA-ML18 6 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A M31-MEGA-ML18 6 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A M31-MEGA-ML18 7 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML18 7 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A M31-MEGA-ML18 8 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A M31-MEGA-ML18 8 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A M31-MEGA-ML18 8 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 7] Visit: 02 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 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S PAR 2 WITH 1 4 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY NIC2 ACCUM NIC2 F205W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 3 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 4 WITH 3 4 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY NIC2 ACCUM NIC2 F160W 3 145.0 S ------------------------------------------------------------------------------------------------------------------------------------ 5 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S PAR 6 WITH 5 7 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY NIC2 ACCUM NIC2 F205W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 7 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 8 WITH 7 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY NIC2 ACCUM NIC2 F160W 3 145.0 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML4 1 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML4 1 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A M31-MEGA-ML4 3 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML4 3 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A M31-MEGA-ML7 5 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML7 5 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 8] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML7 7 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML7 7 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 9] Visit: 03 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 M31-POS18 WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 320.0 S PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 M31-POS18 NIC2 ACCUM NIC2 F160W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 3 M31-POS18 WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 400.0 S PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 M31-POS18 NIC2 ACCUM NIC2 F205W 3 251.0 S ------------------------------------------------------------------------------------------------------------------------------------ 5 M31-POS35 WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 320.0 S PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 M31-POS35 NIC2 ACCUM NIC2 F160W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 7 M31-POS35 WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 400.0 S PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 M31-POS35 NIC2 ACCUM NIC2 F205W 3 209.0 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-POS18 1 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-POS18 1 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A M31-POS18 2 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A M31-POS18 2 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A M31-POS18 2 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A M31-POS18 3 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-POS18 3 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A M31-POS18 4 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A M31-POS18 4 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A M31-POS18 4 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A M31-POS35 5 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-POS35 5 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A M31-POS35 6 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A M31-POS35 6 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A M31-POS35 6 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A M31-POS35 7 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-POS35 7 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A M31-POS35 8 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A M31-POS35 8 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 10] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ M31-POS35 8 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 11] Visit: 04 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 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S GS ACQ SCENARIO BASE1T3; 5 PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY NIC2 ACCUM NIC2 F205W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 3 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 4 WITH 3 5 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY NIC2 ACCUM NIC2 F160W 3 145.0 S ------------------------------------------------------------------------------------------------------------------------------------ 5 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S PAR 6 WITH 5 6 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY NIC2 ACCUM NIC2 F205W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 7 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 8 WITH 7 6 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY NIC2 ACCUM NIC2 F160W 3 145.0 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML5 1 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML5 1 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A M31-MEGA-ML5 3 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML5 3 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A M31-MEGA-ML6 5 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML6 5 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 12] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML6 7 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML6 7 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 13] Visit: 05 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 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S PAR 2 WITH 1 10 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY NIC2 ACCUM NIC2 F205W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 3 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 4 WITH 3 10 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY NIC2 ACCUM NIC2 F160W 3 145.0 S ------------------------------------------------------------------------------------------------------------------------------------ 5 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S PAR 6 WITH 5 11 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY NIC2 ACCUM NIC2 F205W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 7 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 8 WITH 7 11 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY NIC2 ACCUM NIC2 F160W 3 145.0 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML10 1 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML10 1 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A M31-MEGA-ML10 3 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML10 3 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A M31-MEGA-ML11 5 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML11 5 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 14] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML11 7 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML11 7 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 15] 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 M31-POS18 WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY NIC2 ACCUM NIC2 F205W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 3 M31-POS18 WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY NIC2 ACCUM NIC2 F160W 3 145.0 S ------------------------------------------------------------------------------------------------------------------------------------ 5 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240.0 S PAR 6 WITH 5 8 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY NIC2 ACCUM NIC2 F205W 3 191.0 S ------------------------------------------------------------------------------------------------------------------------------------ 7 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320.0 S PAR 8 WITH 7 8 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY NIC2 ACCUM NIC2 F160W 3 145.0 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-POS18 1 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-POS18 1 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A M31-POS18 3 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-POS18 3 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A M31-MEGA-ML8 5 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML8 5 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A M31-MEGA-ML8 7 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML8 7 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 16] 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 8 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 17] Visit: 07 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 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240 S GS ACQ SCENARIO BASE1T3; 1-2 PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY NIC2 ACCUM NIC2 F205W 3 191 S ------------------------------------------------------------------------------------------------------------------------------------ 3 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320 S PAR 4 WITH 3 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY NIC2 ACCUM NIC2 F160W 3 145 S ------------------------------------------------------------------------------------------------------------------------------------ 5 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 1 240 S GS ACQ SCENARIO BASE1T3; 9 PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY NIC2 ACCUM NIC2 F205W 3 191 S ------------------------------------------------------------------------------------------------------------------------------------ 7 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 1 320 S PAR 8 WITH 7 9 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY NIC2 ACCUM NIC2 F160W 3 145 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML1-2 1 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML1-2 1 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A M31-MEGA-ML1-2 3 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML1-2 3 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 4 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A M31-MEGA-ML9 5 WFPC2 IMAGE PC1 F555W none none none 1 1 N/A M31-MEGA-ML9 5 WFPC2 IMAGE PC1 F555W none none none 2 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 6 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML9 7 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M31-MEGA-ML9 7 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 8 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 19] Visit: 08 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 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 2 360 S PAR 2-3 WITH 1 12 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY NIC2 ACCUM NIC2 F160W 3 251.8 S ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY NIC2 ACCUM NIC2 F110W 3 209.5 S ------------------------------------------------------------------------------------------------------------------------------------ 4 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 2 400 S PAR 5 WITH 4 12 ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY NIC2 ACCUM NIC2 F205W 3 479 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML12 1 WFPC2 IMAGE PC1 F555W none none 1 1 1 N/A M31-MEGA-ML12 1 WFPC2 IMAGE PC1 F555W none none 1 2 1 N/A M31-MEGA-ML12 1 WFPC2 IMAGE PC1 F555W none none 2 1 1 N/A M31-MEGA-ML12 1 WFPC2 IMAGE PC1 F555W none none 2 2 1 N/A ANY 2 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A ANY 3 NIC2 ACCUM NIC2 F110W none none 1 none 1 N/A ANY 3 NIC2 ACCUM NIC2 F110W none none 2 none 1 N/A ANY 3 NIC2 ACCUM NIC2 F110W none none 3 none 1 N/A M31-MEGA-ML12 4 WFPC2 IMAGE PC1 F814W none none 1 1 1 N/A M31-MEGA-ML12 4 WFPC2 IMAGE PC1 F814W none none 1 2 1 N/A M31-MEGA-ML12 4 WFPC2 IMAGE PC1 F814W none none 2 1 1 N/A M31-MEGA-ML12 4 WFPC2 IMAGE PC1 F814W none none 2 2 1 N/A ANY 5 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 5 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 5 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 20] Visit: 09 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 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 2 360 S PAR 2-3 WITH 1 13 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY NIC2 ACCUM NIC2 F160W 3 251.8 S ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY NIC2 ACCUM NIC2 F110W 3 209.5 S ------------------------------------------------------------------------------------------------------------------------------------ 4 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 2 400 S PAR 5 WITH 4 13 ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY NIC2 ACCUM NIC2 F205W 3 479 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML13 1 WFPC2 IMAGE PC1 F555W none none 1 1 1 N/A M31-MEGA-ML13 1 WFPC2 IMAGE PC1 F555W none none 1 2 1 N/A M31-MEGA-ML13 1 WFPC2 IMAGE PC1 F555W none none 2 1 1 N/A M31-MEGA-ML13 1 WFPC2 IMAGE PC1 F555W none none 2 2 1 N/A ANY 2 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A ANY 3 NIC2 ACCUM NIC2 F110W none none 1 none 1 N/A ANY 3 NIC2 ACCUM NIC2 F110W none none 2 none 1 N/A ANY 3 NIC2 ACCUM NIC2 F110W none none 3 none 1 N/A M31-MEGA-ML13 4 WFPC2 IMAGE PC1 F814W none none 1 1 1 N/A M31-MEGA-ML13 4 WFPC2 IMAGE PC1 F814W none none 1 2 1 N/A M31-MEGA-ML13 4 WFPC2 IMAGE PC1 F814W none none 2 1 1 N/A M31-MEGA-ML13 4 WFPC2 IMAGE PC1 F814W none none 2 2 1 N/A ANY 5 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 5 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 5 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 21] Visit: 10 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 M31-MEGA-ML WFPC2 IMAGE PC1 F555W CR-SPLIT=0.5 2 360 S PAR 2-3 WITH 1 14 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY NIC2 ACCUM NIC2 F160W 3 251.8 S ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY NIC2 ACCUM NIC2 F110W 3 209.5 S ------------------------------------------------------------------------------------------------------------------------------------ 4 M31-MEGA-ML WFPC2 IMAGE PC1 F814W CR-SPLIT=0.5 2 400 S PAR 5 WITH 4 14 ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY NIC2 ACCUM NIC2 F205W 3 437.1 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 | ------------------------------------------------------------------------------------------------------------------------------------ M31-MEGA-ML14 1 WFPC2 IMAGE PC1 F555W none none 1 1 1 N/A M31-MEGA-ML14 1 WFPC2 IMAGE PC1 F555W none none 1 2 1 N/A M31-MEGA-ML14 1 WFPC2 IMAGE PC1 F555W none none 2 1 1 N/A M31-MEGA-ML14 1 WFPC2 IMAGE PC1 F555W none none 2 2 1 N/A ANY 2 NIC2 ACCUM NIC2 F160W none none 1 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F160W none none 2 none 1 N/A ANY 2 NIC2 ACCUM NIC2 F160W none none 3 none 1 N/A ANY 3 NIC2 ACCUM NIC2 F110W none none 1 none 1 N/A ANY 3 NIC2 ACCUM NIC2 F110W none none 2 none 1 N/A ANY 3 NIC2 ACCUM NIC2 F110W none none 3 none 1 N/A M31-MEGA-ML14 4 WFPC2 IMAGE PC1 F814W none none 1 1 1 N/A M31-MEGA-ML14 4 WFPC2 IMAGE PC1 F814W none none 1 2 1 N/A M31-MEGA-ML14 4 WFPC2 IMAGE PC1 F814W none none 2 1 1 N/A M31-MEGA-ML14 4 WFPC2 IMAGE PC1 F814W none none 2 2 1 N/A ANY 5 NIC2 ACCUM NIC2 F205W none none 1 none 1 N/A ANY 5 NIC2 ACCUM NIC2 F205W none none 2 none 1 N/A ANY 5 NIC2 ACCUM NIC2 F205W none none 3 none 1 N/A 11173( 6) - 28-May-2008 15:50:24 - [ 22] Summary Form for Proposal 11173 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures NIC2, PC1 ------------------------------------------------------------------------------------------------------------------------------------ Configurations NIC2, WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=0.5 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GS ACQ SCENARIO BASE1T3, ORIENT 0.0D TO 359.9 D, PAR 2 WITH 1, PAR 2-3 WITH 1, PAR 4 WITH 3, PAR 5 WITH 4, PAR 6 WITH 5, PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F110W, F160W, F205W, F555W, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names ANY, M31-MEGA-ML1-2, M31-MEGA-ML10, M31-MEGA-ML11, M31-MEGA-ML12, M31-MEGA-ML13, M31-MEGA-ML14, M31-MEGA-ML16, M31-MEGA-ML18, M31-MEGA-ML4, M31-MEGA-ML5, M31-MEGA-ML6, M31-MEGA-ML7, M31-MEGA-ML8, M31-MEGA-ML9, M31-POS18, M31-POS35 ------------------------------------------------------------------------------------------------------------------------------------