11207( 3) - 11/26/07 10:52 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 11207 Version: 3 Check-in Time: 26-Nov-2007 15:51:38 STScI Edit Number: 2 Title Star Formation in the Perseus Cluster Cooling Flow ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 16 ------------------------------------------------------------------------------------ Investigators Contact? PI: Prof. Robert W. O'Connell The University of Virginia CoI: Dr. Christopher J. Conselice University of Nottingham N CoI: Prof. J. Gallagher III University of Wisconsin - Madison N CoI: Dr. Amalia Hicks The University of Virginia N CoI: Dr. Brian R. McNamara University of Waterloo N CoI: Dr. Richard Mushotzky NASA Goddard Space Flight Center N CoI: Dr. David J. V. Rosario University of California - Santa Cruz N CoI: Dr. Ricardo Schiavon The University of Virginia N CoI: Dr. Rosemary F. Wyse The Johns Hopkins University N ------------------------------------------------------------------------------------ Abstract We propose to obtain high resolution, UV/optical imaging of the "accretion populations" in the massive cooling flow of the Perseus cluster of galaxies. New GALEX observations show that the dominant galaxy in this nearby cluster, NGC 1275, has an extended network of UV-bright populations apparently formed recently from the intracluster gas. Cluster cooling flows are the most prominent of the environments where we can readily observe the cycle of gas accretion, star formation, and feedback from active nuclei that is thought to play a central role in the formation and evolution of galaxies. Because they can be readily age-dated, the accretion populations help to trace the sequence of exchange of material between galaxies and the intracluster medium. The ACS/SBC and WFPC2/PC cameras offer the highest spatial resolution and best panchromatic performance available to map the spatial and age distribution of the accretion populations and their relationship to radio-emitting plasma and the hot intracluster gas. ------------------------------------------------------------------------------------ 11207( 3) - 11/26/07 10:52 - [ 2] Observations Description ------------------------ We plan to observe seven fields centered on the brighter UV plumes extending outward from the main body of NGC 1275 and one additional field in its central regions (the selected fields are shown in Fig. 2). The fields sample a wide range in the projected X-ray surface brightness (see Fig. 3). The SBC camera field of view is 34.5$$ ??30.5$$; the WFPC2/PC field is well matched at 34$$ ?? 34$$. Based on our GALEX observations, the integrated FUV light within the chosen NGC 1275 fields is in the range 13.8?17.7 (STMAGs). ACS/SBC offers a resolution of 0.032$$ per pixel, and WFPC2/PC offers 0.046$$ per pixel. It would have been advantageous to use ACS/HRC to make the near-UV and long wavelength observations because its resolution was higher than the SBC, but this is not now possible. The promised WFC3 could make the near-UV and I band observations at comparable resolution (0.04$$), but it cannot observe in the critical far-UV region. We emphasize UV observations because these are important discriminants of population ages over the time scales of relevance here (roughly 10?1000 Myr). For instance, (FUV? V) colors change by 7.5 mags over this age range whereas (V?I) colors change only by 1.1 mags. The value of short-wavelength photometry in studies of younger populations in merger remnants and early-type galaxies is well established, and a combination of six UV and optical bands has been shown to deal effectively with ambiguities introduced by extinction (e.g. [6]). In the younger objects of interest here, photometric effects due to metallicity differences tend to be small. All of the selected fields are UV-bright at the resolution of existing GALEX observations ( Based on existing high-resolution HST images of cooling flow systems (e.g. [9] [17] [13]), we expect the star forming regions will be highly structured, with much of the light concentrated in bright clumps with high surface brightnesses or in individual super star clusters. Our program consists of imaging in the following configurations: ACS-SBC/F140LP, WFPC2-PC/F300W, and WFPC2-PC/F814W. F140LP is a far-UV band. The F300W ?Wide U? filter has good sensitivity in the vacuum near-UV centered at 2890 ?A. The F814W filter corresponds to the I band in the near-infrared. None of these bands contain important emission lines (at the redshift of NGC 1275), so our photometry will offer a clean determination of the stellar continuum. For our analysis, we will combine our new data with images from GO program 10546 (Cy 14, 24 orbits; Fabian, PI). This employs the ACS/WF (resolution 0.05$$ per pixel) and three filters (F435W, F550M, and F625W) to map the entire inner region of the NGC 1275 filament system. The F625W filter includes H The resulting 6 band spectral coverage provides a strong wavelength lever to obtain good age estimates and to separate out the effects of extinction (whereas the ACS/WF set on its own is not adequate for this). Exposure depth is set by the far-UV (SBC/F140LP) observations. We have chosen a standard exposure time of 2400 seconds (or one orbit), for which the F140LP point source limiting magnitude is 21.6 (STMAG units) for S/N = 20. The corresponding limits in F300W and F814W are 22.5 and 25.6, respectively. (Younger populations are brighter at short wavelengths, so our chosen exposure times at longer wavelengths do not decrease even though the instrumental sensitivity is higher there.) This choice gives us good detectability to young populations as follows. ? Accretion populations may contain conglomerations of ?super? star clusters, similar to those found in other disturbed star-forming environments. The brightest have masses of and MFUV and 18, respectively, well above the S/N = 20 thresholds. The young cluster luminosity function can be studied for several magnitudes below its 11207( 3) - 11/26/07 10:52 - [ 3] maximum brightness, even in the presence of moderate internal extinction. ? The most luminous clusters at an age of 100 Myr would have absolute magnitudes of MI permitting useful exploration of the fainter luminosity function. ? The integrated luminosity of regions undergoing continuous star formation have UV colors similar to young star clusters but can have much higher luminosities, depending on the duration of the event. With this choice of exposure time, each of the 8 pointings will require 3 orbits, for a total of 24 orbits. We are aware that for an arbitrary orientation angle, the tiling of the adjacent fields will not be as good as in Figs. 2 and 3. We do not think this is a serious problem, however, and to optimize scheduling we have chosen not to place constraints on the orientation. The WFPC2 WF chips will provide additional (but lower resolution) imaging of surrounding regions of the galaxy, which could prove useful. Although Galactic foreground extinction is non- negligible in the direction of Perseus, the GALEX images show that it is not a serious hindrance. Our exposure estimates include the effects of the foreground extinction. Existing HST STIS/FUV-MAMA observations provide a good reality check on the feasibility of this plan. Cooling flow-fed young populations in Abell 1795, 2597 and 2052 have been resolved into diffuse structures, high surface brightness knots, and clusters with exposure times of 1000-1500 seconds [17] [13]. In the case of A2052, one of the detected knots had an indicative star formation rate of only sensitivity of UV imaging [13]. The high resolution images show that the young structures beautifully trace the interaction region between the hot intracluster gas and the radio jets. The radio and X-ray (see Fig. 3) properties of NGC 1275 are much better established than in these other systems, which are 2-5?? more distant, meaning that correlations can be explored in much greater detail there. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 11207( 3) - 11/26/07 10:52 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC1275-A GALAXY, COOLING FLOW RA=03H19M48.2530S +/- 0.1", J2000 V = 11.8 DEC=+41D31'45.00" +/- 0.1" Reference Frame: ICRS 2 NGC1275-B GALAXY, COOLING FLOW RA=03H19M45.8000S +/- 0.1", J2000 V = 11.8 DEC=+41D31'52.12" +/- 0.1" Reference Frame: ICRS 3 NGC1275-C GALAXY, COOLING FLOW RA=03H19M45.8200S +/- 0.1", J2000 V = 11.8 DEC=+41D31'26.12" +/- 0.1" Reference Frame: ICRS 4 NGC1275-D GALAXY, COOLING FLOW RA=03H19M45.8200S +/- 0.1", J2000 V = 11.8 DEC=+41D31'0.12" +/- 0.1" Reference Frame: ICRS 5 NGC1275-E GALAXY, COOLING FLOW RA=03H19M45.8200S +/- 0.1", J2000 V = 11.8 DEC=+41D30'42.00" +/- 0.1" Reference Frame: ICRS 6 NGC1275-F GALAXY, COOLING FLOW RA=03H19M46.9550S +/- 0.1", J2000 V = 11.8 DEC=+41D30'13.92" +/- 0.1" Reference Frame: ICRS 7 NGC1275-G GALAXY, COOLING FLOW RA=03H19M50.9660S +/- 0.1", J2000 V = 11.8 DEC=+41D30'12.79" +/- 0.1" Reference Frame: ICRS 8 NGC1275-H GALAXY, COOLING FLOW RA=03H19M53.3030S +/- 0.1", J2000 V = 11.8 DEC=+41D30'12.77" +/- 0.1" Reference Frame: ICRS 11207( 3) - 11/26/07 10:52 - [ 5] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type ACS-SBC-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.179 Line_Spacing 0.116 Coordinate_Frame POS-TARG Pattern_Orient 20.02 Angle_Between_Sides 63.65 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type WFPC2-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.559017 Line_Spacing 0.559017 Coordinate_Frame POS-TARG Pattern_Orient 26.56505 Angle_Between_Sides 143.130102 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 11207( 3) - 11/26/07 10:52 - [ 6] Visit: 01 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 NGC1275-A ACS/SBC ACCUM SBC-FIX F140LP 1 600 S PATTERN 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1275-A WFPC2 IMAGE PC1-FIX F300W 1 400 S PATTERN 2 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1275-A WFPC2 IMAGE PC1-FIX F814W 1 400 S PATTERN 2 3 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1275-A 1 ACS/SBC ACCUM SBC-FIX F140LP 1 none none none 1 638.0 S NGC1275-A 1 ACS/SBC ACCUM SBC-FIX F140LP 2 none none none 1 638.0 S NGC1275-A 1 ACS/SBC ACCUM SBC-FIX F140LP 3 none none none 1 638.0 S NGC1275-A 1 ACS/SBC ACCUM SBC-FIX F140LP 4 none none none 1 638.0 S NGC1275-A 2 WFPC2 IMAGE PC1-FIX F300W 1 none none none 2 400.0 S NGC1275-A 2 WFPC2 IMAGE PC1-FIX F300W 2 none none none 2 400.0 S NGC1275-A 2 WFPC2 IMAGE PC1-FIX F300W 3 none none none 2 400.0 S NGC1275-A 2 WFPC2 IMAGE PC1-FIX F300W 4 none none none 2 400.0 S NGC1275-A 3 WFPC2 IMAGE PC1-FIX F814W 1 none none none 3 400.0 S NGC1275-A 3 WFPC2 IMAGE PC1-FIX F814W 2 none none none 3 400.0 S NGC1275-A 3 WFPC2 IMAGE PC1-FIX F814W 3 none none none 3 400.0 S NGC1275-A 3 WFPC2 IMAGE PC1-FIX F814W 4 none none none 3 400.0 S 11207( 3) - 11/26/07 10:52 - [ 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 NGC1275-B ACS/SBC ACCUM SBC-FIX F140LP 1 600 S PATTERN 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1275-B WFPC2 IMAGE PC1-FIX F300W 1 400 S PATTERN 2 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1275-B WFPC2 IMAGE PC1-FIX F814W 1 400 S PATTERN 2 3 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1275-B 1 ACS/SBC ACCUM SBC-FIX F140LP 1 none none none 1 638.0 S NGC1275-B 1 ACS/SBC ACCUM SBC-FIX F140LP 2 none none none 1 638.0 S NGC1275-B 1 ACS/SBC ACCUM SBC-FIX F140LP 3 none none none 1 638.0 S NGC1275-B 1 ACS/SBC ACCUM SBC-FIX F140LP 4 none none none 1 638.0 S NGC1275-B 2 WFPC2 IMAGE PC1-FIX F300W 1 none none none 2 400.0 S NGC1275-B 2 WFPC2 IMAGE PC1-FIX F300W 2 none none none 2 400.0 S NGC1275-B 2 WFPC2 IMAGE PC1-FIX F300W 3 none none none 2 400.0 S NGC1275-B 2 WFPC2 IMAGE PC1-FIX F300W 4 none none none 2 400.0 S NGC1275-B 3 WFPC2 IMAGE PC1-FIX F814W 1 none none none 3 400.0 S NGC1275-B 3 WFPC2 IMAGE PC1-FIX F814W 2 none none none 3 400.0 S NGC1275-B 3 WFPC2 IMAGE PC1-FIX F814W 3 none none none 3 400.0 S NGC1275-B 3 WFPC2 IMAGE PC1-FIX F814W 4 none none none 3 400.0 S 11207( 3) - 11/26/07 10:52 - [ 8] 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 NGC1275-C ACS/SBC ACCUM SBC-FIX F140LP 1 600 S PATTERN 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1275-C WFPC2 IMAGE PC1-FIX F300W 1 400 S PATTERN 2 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1275-C WFPC2 IMAGE PC1-FIX F814W 1 400 S PATTERN 2 3 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1275-C 1 ACS/SBC ACCUM SBC-FIX F140LP 1 none none none 1 638.0 S NGC1275-C 1 ACS/SBC ACCUM SBC-FIX F140LP 2 none none none 1 638.0 S NGC1275-C 1 ACS/SBC ACCUM SBC-FIX F140LP 3 none none none 1 638.0 S NGC1275-C 1 ACS/SBC ACCUM SBC-FIX F140LP 4 none none none 1 638.0 S NGC1275-C 2 WFPC2 IMAGE PC1-FIX F300W 1 none none none 2 400.0 S NGC1275-C 2 WFPC2 IMAGE PC1-FIX F300W 2 none none none 2 400.0 S NGC1275-C 2 WFPC2 IMAGE PC1-FIX F300W 3 none none none 2 400.0 S NGC1275-C 2 WFPC2 IMAGE PC1-FIX F300W 4 none none none 2 400.0 S NGC1275-C 3 WFPC2 IMAGE PC1-FIX F814W 1 none none none 3 400.0 S NGC1275-C 3 WFPC2 IMAGE PC1-FIX F814W 2 none none none 3 400.0 S NGC1275-C 3 WFPC2 IMAGE PC1-FIX F814W 3 none none none 3 400.0 S NGC1275-C 3 WFPC2 IMAGE PC1-FIX F814W 4 none none none 3 400.0 S 11207( 3) - 11/26/07 10:52 - [ 9] 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 NGC1275-D ACS/SBC ACCUM SBC-FIX F140LP 1 600 S PATTERN 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1275-D WFPC2 IMAGE PC1-FIX F300W 1 400 S PATTERN 2 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1275-D WFPC2 IMAGE PC1-FIX F814W 1 400 S PATTERN 2 3 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1275-D 1 ACS/SBC ACCUM SBC-FIX F140LP 1 none none none 1 638.0 S NGC1275-D 1 ACS/SBC ACCUM SBC-FIX F140LP 2 none none none 1 638.0 S NGC1275-D 1 ACS/SBC ACCUM SBC-FIX F140LP 3 none none none 1 638.0 S NGC1275-D 1 ACS/SBC ACCUM SBC-FIX F140LP 4 none none none 1 638.0 S NGC1275-D 2 WFPC2 IMAGE PC1-FIX F300W 1 none none none 2 400.0 S NGC1275-D 2 WFPC2 IMAGE PC1-FIX F300W 2 none none none 2 400.0 S NGC1275-D 2 WFPC2 IMAGE PC1-FIX F300W 3 none none none 2 400.0 S NGC1275-D 2 WFPC2 IMAGE PC1-FIX F300W 4 none none none 2 400.0 S NGC1275-D 3 WFPC2 IMAGE PC1-FIX F814W 1 none none none 3 400.0 S NGC1275-D 3 WFPC2 IMAGE PC1-FIX F814W 2 none none none 3 400.0 S NGC1275-D 3 WFPC2 IMAGE PC1-FIX F814W 3 none none none 3 400.0 S NGC1275-D 3 WFPC2 IMAGE PC1-FIX F814W 4 none none none 3 400.0 S 11207( 3) - 11/26/07 10:52 - [ 10] 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 NGC1275-E ACS/SBC ACCUM SBC-FIX F140LP 1 600 S PATTERN 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1275-E WFPC2 IMAGE PC1-FIX F300W 1 400 S PATTERN 2 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1275-E WFPC2 IMAGE PC1-FIX F814W 1 400 S PATTERN 2 3 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1275-E 1 ACS/SBC ACCUM SBC-FIX F140LP 1 none none none 1 638.0 S NGC1275-E 1 ACS/SBC ACCUM SBC-FIX F140LP 2 none none none 1 638.0 S NGC1275-E 1 ACS/SBC ACCUM SBC-FIX F140LP 3 none none none 1 638.0 S NGC1275-E 1 ACS/SBC ACCUM SBC-FIX F140LP 4 none none none 1 638.0 S NGC1275-E 2 WFPC2 IMAGE PC1-FIX F300W 1 none none none 2 400.0 S NGC1275-E 2 WFPC2 IMAGE PC1-FIX F300W 2 none none none 2 400.0 S NGC1275-E 2 WFPC2 IMAGE PC1-FIX F300W 3 none none none 2 400.0 S NGC1275-E 2 WFPC2 IMAGE PC1-FIX F300W 4 none none none 2 400.0 S NGC1275-E 3 WFPC2 IMAGE PC1-FIX F814W 1 none none none 3 400.0 S NGC1275-E 3 WFPC2 IMAGE PC1-FIX F814W 2 none none none 3 400.0 S NGC1275-E 3 WFPC2 IMAGE PC1-FIX F814W 3 none none none 3 400.0 S NGC1275-E 3 WFPC2 IMAGE PC1-FIX F814W 4 none none none 3 400.0 S 11207( 3) - 11/26/07 10:52 - [ 11] 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 NGC1275-F ACS/SBC ACCUM SBC-FIX F140LP 1 600 S PATTERN 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1275-F WFPC2 IMAGE PC1-FIX F300W 1 400 S PATTERN 2 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1275-F WFPC2 IMAGE PC1-FIX F814W 1 400 S PATTERN 2 3 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1275-F 1 ACS/SBC ACCUM SBC-FIX F140LP 1 none none none 1 638.0 S NGC1275-F 1 ACS/SBC ACCUM SBC-FIX F140LP 2 none none none 1 638.0 S NGC1275-F 1 ACS/SBC ACCUM SBC-FIX F140LP 3 none none none 1 638.0 S NGC1275-F 1 ACS/SBC ACCUM SBC-FIX F140LP 4 none none none 1 638.0 S NGC1275-F 2 WFPC2 IMAGE PC1-FIX F300W 1 none none none 2 400.0 S NGC1275-F 2 WFPC2 IMAGE PC1-FIX F300W 2 none none none 2 400.0 S NGC1275-F 2 WFPC2 IMAGE PC1-FIX F300W 3 none none none 2 400.0 S NGC1275-F 2 WFPC2 IMAGE PC1-FIX F300W 4 none none none 2 400.0 S NGC1275-F 3 WFPC2 IMAGE PC1-FIX F814W 1 none none none 3 400.0 S NGC1275-F 3 WFPC2 IMAGE PC1-FIX F814W 2 none none none 3 400.0 S NGC1275-F 3 WFPC2 IMAGE PC1-FIX F814W 3 none none none 3 400.0 S NGC1275-F 3 WFPC2 IMAGE PC1-FIX F814W 4 none none none 3 400.0 S 11207( 3) - 11/26/07 10:52 - [ 12] 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 NGC1275-G ACS/SBC ACCUM SBC-FIX F140LP 1 600 S PATTERN 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1275-G WFPC2 IMAGE PC1-FIX F300W 1 400 S PATTERN 2 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1275-G WFPC2 IMAGE PC1-FIX F814W 1 400 S PATTERN 2 3 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1275-G 1 ACS/SBC ACCUM SBC-FIX F140LP 1 none none none 1 638.0 S NGC1275-G 1 ACS/SBC ACCUM SBC-FIX F140LP 2 none none none 1 638.0 S NGC1275-G 1 ACS/SBC ACCUM SBC-FIX F140LP 3 none none none 1 638.0 S NGC1275-G 1 ACS/SBC ACCUM SBC-FIX F140LP 4 none none none 1 638.0 S NGC1275-G 2 WFPC2 IMAGE PC1-FIX F300W 1 none none none 2 400.0 S NGC1275-G 2 WFPC2 IMAGE PC1-FIX F300W 2 none none none 2 400.0 S NGC1275-G 2 WFPC2 IMAGE PC1-FIX F300W 3 none none none 2 400.0 S NGC1275-G 2 WFPC2 IMAGE PC1-FIX F300W 4 none none none 2 400.0 S NGC1275-G 3 WFPC2 IMAGE PC1-FIX F814W 1 none none none 3 400.0 S NGC1275-G 3 WFPC2 IMAGE PC1-FIX F814W 2 none none none 3 400.0 S NGC1275-G 3 WFPC2 IMAGE PC1-FIX F814W 3 none none none 3 400.0 S NGC1275-G 3 WFPC2 IMAGE PC1-FIX F814W 4 none none none 3 400.0 S 11207( 3) - 11/26/07 10:52 - [ 13] 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 NGC1275-H ACS/SBC ACCUM SBC-FIX F140LP 1 600 S PATTERN 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1275-H WFPC2 IMAGE PC1-FIX F300W 1 400 S PATTERN 2 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1275-H WFPC2 IMAGE PC1-FIX F814W 1 400 S PATTERN 2 3 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1275-H 1 ACS/SBC ACCUM SBC-FIX F140LP 1 none none none 1 638.0 S NGC1275-H 1 ACS/SBC ACCUM SBC-FIX F140LP 2 none none none 1 638.0 S NGC1275-H 1 ACS/SBC ACCUM SBC-FIX F140LP 3 none none none 1 638.0 S NGC1275-H 1 ACS/SBC ACCUM SBC-FIX F140LP 4 none none none 1 638.0 S NGC1275-H 2 WFPC2 IMAGE PC1-FIX F300W 1 none none none 2 400.0 S NGC1275-H 2 WFPC2 IMAGE PC1-FIX F300W 2 none none none 2 400.0 S NGC1275-H 2 WFPC2 IMAGE PC1-FIX F300W 3 none none none 2 400.0 S NGC1275-H 2 WFPC2 IMAGE PC1-FIX F300W 4 none none none 2 400.0 S NGC1275-H 3 WFPC2 IMAGE PC1-FIX F814W 1 none none none 3 400.0 S NGC1275-H 3 WFPC2 IMAGE PC1-FIX F814W 2 none none none 3 400.0 S NGC1275-H 3 WFPC2 IMAGE PC1-FIX F814W 3 none none none 3 400.0 S NGC1275-H 3 WFPC2 IMAGE PC1-FIX F814W 4 none none none 3 400.0 S 11207( 3) - 11/26/07 10:52 - [ 14] Summary Form for Proposal 11207 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures SBC-FIX PC1-FIX ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/SBC WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PATTERN 1 1; PATTERN 2 2; PATTERN 2 3; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F140LP F300W F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC1275-A NGC1275-B NGC1275-C NGC1275-D NGC1275-E NGC1275-F NGC1275-G NGC1275-H ------------------------------------------------------------------------------------------------------------------------------------