11134( 4) - 06/22/07 09:37 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 11134 Version: 4 Check-in Time: 22-Jun-2007 13:36:55 STScI Edit Number: 0 Title WFPC2 Tidal Tail Survey: Probing Star Cluster Formation on the Edge ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 16 ------------------------------------------------------------------------------------ Investigators Contact? PI: Ms. Karen Knierman University of Arizona CoI: Dr. Nate Bastian University College London (UCL) N CoI: Dr. William D. Vacca Universities Space Research Association N CoI: Dr. John Hibbard Associated Universities, Inc. N CoI: Dr. Christopher Palma The Pennsylvania State University N CoI: Prof. Jane C. Charlton The Pennsylvania State University N CoI: Dr. Aparna Maybhate Space Telescope Science Institute N CoI: Dr. Sally Hunsberger The Pennsylvania State University N CoI: Dr. Sarah Gallagher University of California - Los Angeles N CoI: Dr. Caryl Gronwall The Pennsylvania State University N CoI: Dr. Patrick R. Durrell Youngstown State University N ------------------------------------------------------------------------------------ Abstract The spectacular HST images of the interiors of merging galaxies such as the Antennae and NGC 7252 have revealed rich and diverse populations of star clusters created over the course of the interaction. Intriguingly, our WFPC2 study of tidal tails in these and other interacting pairs has shown that star cluster birth in the tails does not follow a similarly straightforward evolution. In fact, cluster formation in these relatively sparse environments is not guaranteed -- only one of six tails in our initial study showed evidence for a significant population of young star clusters. The tail environment thus offers the opportunity to probe star cluster formation on the edge of the physical parameter space (e.g., of stellar and gas mass, density, and pressure) that permits it to occur. We propose to signficantly extend our pilot sample of optically bright, gas-rich tidal tails by a factor of 4 in number to include a more diverse population of tails, encompassing major and minor mergers, gas-rich and gas-poor tails, as well as early, late, and merged interaction stages. With 21 orbits of HST WFPC2 imaging in the F606W and F814W filters, we can identify, roughly age-date, and measure sizes of star clusters to determine what physical parameters affect star cluster formation. WFPC2 imaging has been used effectively in our initial study of four mergers, and it will be possible in this program to reach similar limits of Mv=-8.5 for each of 16 more tails. With the much larger sample we expect to isolate which factors, such as merger stage, HI content, and merger mass ratio, drive the formation of star clusters. ------------------------------------------------------------------------------------ 11134( 4) - 06/22/07 09:37 - [ 2] Observations Description ------------------------ WFPC2/VI Images: We are targeting optical and HI tidal tails in a wide variety of interacting systems to search for and study star clusters that may have formed in these environments. Based on experience from a previous WFPC2 imaging program on merging galaxies (GO-7466) and the ETC, we find we can reach a limiting magnitude of M_V~-8.5 in a single orbit (both V and I images taken) for those of our target galaxies with v < 3500 km/s. For the more distant systems in our sample (up to v~5500 km/s), we will need 2 full orbits of VI data to reach this same limit (down to S/N=10 for point sources). The predicted CTE losses for our targets should be minimal for the wide filters we are using. In order to adequately remove cosmic rays from the data (necessary wince we are studying star clusters which will be largely unresolved objects at the distance of our target galaxies), we will be using multiple exposures. For the single orbit data, we will be taking 2 F606W (500s each) and 2 F814W 500s+400s) images. However, these images will not be dithered, in order to do as clean a job removing cosmic rays. For the targets that require 2 orbits (one obit each in F606W and F814W) in order to reach our desired photometric limits, we have adopted the pattern advocated in recent WFPC2 documents - a total of 2 pairs of images per filter, with each image pair dithered 2.5 WF pixels in X and Y, in order to assist with removal of both cosmic-rays and hot pixels. For most of the 2-orbit visits, we have asked for 500s+500s, and 500s+400s pairs per filter, but have filled the orbit as much as possible. Four of our targets galaxies require 2 separate pointings to adequately cover the tidal tails, and the rest need only a single WFPC2 pointing. For the 12 separate galaxies that we are studying, we have been assigned 21 orbits. Our field selections are based on a combination of the optical tails and (where available) the densest regions of HI, where star clusters should be forming. Control fields are readily available in the archive (eg. HDF-S, HDF-N), which can be used for statistical subtraction of unresolved background galaxies. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- Note that in all of our observations, we have placed constraints on the roll angles of the telescope. We are surveying many specific area of tidal tails, and have maximized the regions of scientific interest with the field of view of WFPC2. In some cases, very bright stars near the target galaxies require careful orientations to avoid appearing on the WF chips (in 1 case, we had little choice but to place a star in the photometrically-less-deep PC chip). Similarly, we have tried to ensure that the regions of interest fall on either WF2 and/or WF3, in case of any problems with WF4. However, we have used the APT to choose appropriate ranges of roll angles for each Visit, and all are schedulable. In cases where the chosen roll angles are not inclusive enough, we 11134( 4) - 06/22/07 09:37 - [ 3] could make minor modifications in the WFPC2 pointing location to accomodate roll angles that would be easier to schedule. ------------------------------------------------------------------------------------ 11134( 4) - 06/22/07 09:37 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC520 GALAXY, TIDAL TAIL RA=01H24M25.7901S +/- 0.1", J2000 V = 12.4 DEC=+03D53'10.00" +/- 0.1" Reference Frame: ICRS 2 NGC2444 GALAXY, TIDAL TAIL RA=07H46M54.6919S +/- 0.1", J2000 V = 14.2 DEC=+39D03'42.14" +/- 0.1" Reference Frame: ICRS 3 NGC2992 GALAXY, TIDAL TAIL RA=09H45M43.0415S +/- 0.1", J2000 V = 13.0 DEC=-14D18'30.19" +/- 0.1" Reference Frame: ICRS 4 NGC2993 GALAXY, TIDAL TAIL RA=09H45M55.8518S +/- 0.1", J2000 V = 13.0 DEC=-14D23'36.80" +/- 0.1" Reference Frame: ICRS 5 NGC2535 GALAXY, TIDAL TAIL RA=08H11M12.7782S +/- 0.1", J2000 V = 13.3 DEC=+25D13'33.52" +/- 0.1" Reference Frame: ICRS 6 NGC1614 GALAXY, TIDAL TAIL RA=04H33M58.6146S +/- 0.1", J2000 V = 15.0 DEC=-08D35'35.79" +/- 0.1" Reference Frame: ICRS 7 NGC4747 GALAXY, TIDAL TAIL RA=12H51M59.5195S +/- 0.1", J2000 V = 13.0 DEC=+25D49'32.04" +/- 0.1" Reference Frame: ICRS 8 AM1054-325 GALAXY, TIDAL TAIL RA=10H56M58.4553S +/- 0.1", J2000 V = 14.6 DEC=-33D09'45.69" +/- 0.1" Reference Frame: ICRS 9 NGC2782-P1 GALAXY, TIDAL TAIL RA=09H14M12.8490S +/- 0.1", J2000 V = 12.3 DEC=+40D06'42.14" +/- 0.1" Reference Frame: ICRS 10 NGC2782-P2 GALAXY, TIDAL TAIL RA=09H13M54.1303S +/- 0.1", J2000 V = 12.3 DEC=+40D08'8.69" +/- 0.1" Reference Frame: ICRS 11 NGC6872-P1 GALAXY, TIDAL TAIL RA=20H17M36.7295S +/- 0.1", J2000 V = 12.69 DEC=-70D44'39.89" +/- 0.1" Reference Frame: ICRS 12 NGC6872-P2 GALAXY, TIDAL TAIL RA=20H17M9.2883S +/- 0.1", DEC=- J2000 V = 12.69 70D45'50.83" +/- 0.1" Reference Frame: ICRS 13 MCG-03-13- GALAXY, TIDAL TAIL RA=05H04M28.7373S +/- 0.1", J2000 V = 14.5 063 DEC=-16D35'45.07" +/- 0.1" Reference Frame: ICRS 14 NGC1487-P1 GALAXY, TIDAL TAIL RA=03H55M54.1748S +/- 0.1", J2000 V = 11.9 DEC=-42D20'48.11" +/- 0.1" Reference Frame: ICRS 15 NGC1487-P2 GALAXY, TIDAL TAIL RA=03H55M35.6878S +/- 0.1", J2000 V = 11.9 DEC=-42D22'59.54" +/- 0.1" Reference Frame: ICRS 11134( 4) - 06/22/07 09:37 - [ 5] Visit: 01 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 288.0D TO 303.0 D On Hold Comments: Additional Comments: VI images of NGC 520 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC520 WFPC2 IMAGE WF3 F606W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC520 WFPC2 IMAGE WF3 F606W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC520 WFPC2 IMAGE WF3 F814W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC520 WFPC2 IMAGE WF3 F814W 1 400 S 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC520 1 WFPC2 IMAGE WF3 F606W none none none none 1 500.0 S NGC520 2 WFPC2 IMAGE WF3 F606W none none none none 1 500.0 S NGC520 3 WFPC2 IMAGE WF3 F814W none none none none 1 500.0 S NGC520 4 WFPC2 IMAGE WF3 F814W none none none none 1 400.0 S 11134( 4) - 06/22/07 09:37 - [ 6] Visit: 02 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 280.0D TO 300.0 D On Hold Comments: Additional Comments: VI images of NGC 2444 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2444 WFPC2 IMAGE WF3 F606W 1 1000 S see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2444 WFPC2 IMAGE WF3 F606W CR-SPLIT=0.5556 1 901 S POS TARG 0.25, 0.25 see below Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2444 WFPC2 IMAGE WF3 F814W 1 1000 S see below ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2444 WFPC2 IMAGE WF3 F814W CR-SPLIT=0.5556 1 901 S POS TARG 0.25, 0.25 see below Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2444 1 WFPC2 IMAGE WF3 F606W none none none 1 1 500.0 S NGC2444 1 WFPC2 IMAGE WF3 F606W none none none 2 1 500.0 S NGC2444 2 WFPC2 IMAGE WF3 F606W none none none 1 1 500.0 S NGC2444 2 WFPC2 IMAGE WF3 F606W none none none 2 1 400.0 S NGC2444 3 WFPC2 IMAGE WF3 F814W none none none 1 2 500.0 S NGC2444 3 WFPC2 IMAGE WF3 F814W none none none 2 2 500.0 S NGC2444 4 WFPC2 IMAGE WF3 F814W none none none 1 2 500.0 S NGC2444 4 WFPC2 IMAGE WF3 F814W none none none 2 2 400.0 S 11134( 4) - 06/22/07 09:37 - [ 7] Visit: 03 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 325.0D TO 345.0 D On Hold Comments: Additional Comments: VI images of NGC 2992/3 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2992 WFPC2 IMAGE WF3 F606W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2992 WFPC2 IMAGE WF3 F606W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2992 WFPC2 IMAGE WF3 F814W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2992 WFPC2 IMAGE WF3 F814W 1 400 S 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2992 1 WFPC2 IMAGE WF3 F606W none none none none 1 500.0 S NGC2992 2 WFPC2 IMAGE WF3 F606W none none none none 1 500.0 S NGC2992 3 WFPC2 IMAGE WF3 F814W none none none none 1 500.0 S NGC2992 4 WFPC2 IMAGE WF3 F814W none none none none 1 400.0 S 11134( 4) - 06/22/07 09:37 - [ 8] Visit: 04 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 290.0D TO 305.0 D On Hold Comments: Additional Comments: VI images of NGC 2992/3 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2993 WFPC2 IMAGE WF3 F606W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2993 WFPC2 IMAGE WF3 F606W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2993 WFPC2 IMAGE WF3 F814W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2993 WFPC2 IMAGE WF3 F814W 1 400 S 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2993 1 WFPC2 IMAGE WF3 F606W none none none none 1 500.0 S NGC2993 2 WFPC2 IMAGE WF3 F606W none none none none 1 500.0 S NGC2993 3 WFPC2 IMAGE WF3 F814W none none none none 1 500.0 S NGC2993 4 WFPC2 IMAGE WF3 F814W none none none none 1 400.0 S 11134( 4) - 06/22/07 09:37 - [ 9] Visit: 05 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 250.0D TO 265.0 D On Hold Comments: Additional Comments: VI images of NGC 2535 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2535 WFPC2 IMAGE WF3 F606W 1 1000 S see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2535 WFPC2 IMAGE WF3 F606W CR-SPLIT=0.5556 1 901 S POS TARG 0.25, 0.25 see below Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2535 WFPC2 IMAGE WF3 F814W 1 1000 S see below ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2535 WFPC2 IMAGE WF3 F814W CR-SPLIT=0.5556 1 901 S POS TARG 0.25, 0.25 see below Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2535 1 WFPC2 IMAGE WF3 F606W none none none 1 1 500.0 S NGC2535 1 WFPC2 IMAGE WF3 F606W none none none 2 1 500.0 S NGC2535 2 WFPC2 IMAGE WF3 F606W none none none 1 1 500.0 S NGC2535 2 WFPC2 IMAGE WF3 F606W none none none 2 1 400.0 S NGC2535 3 WFPC2 IMAGE WF3 F814W none none none 1 2 500.0 S NGC2535 3 WFPC2 IMAGE WF3 F814W none none none 2 2 500.0 S NGC2535 4 WFPC2 IMAGE WF3 F814W none none none 1 2 500.0 S NGC2535 4 WFPC2 IMAGE WF3 F814W none none none 2 2 400.0 S 11134( 4) - 06/22/07 09:37 - [ 10] Visit: 06 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 340.0D TO 360.0 D On Hold Comments: Additional Comments: VI images of NGC 1614 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC1614 WFPC2 IMAGE WF3 F606W 1 1000 S see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1614 WFPC2 IMAGE WF3 F606W CR-SPLIT=0.5556 1 901 S POS TARG 0.25, 0.25 see below Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1614 WFPC2 IMAGE WF3 F814W 1 1000 S see below ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC1614 WFPC2 IMAGE WF3 F814W CR-SPLIT=0.5556 1 901 S POS TARG 0.25, 0.25 see below Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1614 1 WFPC2 IMAGE WF3 F606W none none none 1 1 500.0 S NGC1614 1 WFPC2 IMAGE WF3 F606W none none none 2 1 500.0 S NGC1614 2 WFPC2 IMAGE WF3 F606W none none none 1 1 500.0 S NGC1614 2 WFPC2 IMAGE WF3 F606W none none none 2 1 400.0 S NGC1614 3 WFPC2 IMAGE WF3 F814W none none none 1 2 500.0 S NGC1614 3 WFPC2 IMAGE WF3 F814W none none none 2 2 500.0 S NGC1614 4 WFPC2 IMAGE WF3 F814W none none none 1 2 500.0 S NGC1614 4 WFPC2 IMAGE WF3 F814W none none none 2 2 400.0 S 11134( 4) - 06/22/07 09:37 - [ 11] Visit: 07 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 255.0D TO 275.0 D On Hold Comments: Additional Comments: VI images of NGC 4747 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC4747 WFPC2 IMAGE WF3 F606W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC4747 WFPC2 IMAGE WF3 F606W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC4747 WFPC2 IMAGE WF3 F814W 1 500 S see below ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC4747 WFPC2 IMAGE WF3 F814W 1 400 S 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC4747 1 WFPC2 IMAGE WF3 F606W none none none none 1 500.0 S NGC4747 2 WFPC2 IMAGE WF3 F606W none none none none 1 500.0 S NGC4747 3 WFPC2 IMAGE WF3 F814W none none none none 1 500.0 S NGC4747 4 WFPC2 IMAGE WF3 F814W none none none none 1 400.0 S 11134( 4) - 06/22/07 09:37 - [ 12] Visit: 08 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 5.0D TO 25.0 D On Hold Comments: Additional Comments: VI images of AM 1054-325 restricted roll angle range designed so that target galaxies fall on WF2/3. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 AM1054-325 WFPC2 IMAGE WF3 F606W 1 1000 S see below ------------------------------------------------------------------------------------------------------------------------------------ 2 AM1054-325 WFPC2 IMAGE WF3 F606W CR-SPLIT=0.5556 1 901 S POS TARG 0.25, 0.25 see below Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 3 AM1054-325 WFPC2 IMAGE WF3 F814W 1 1000 S see below ------------------------------------------------------------------------------------------------------------------------------------ 4 AM1054-325 WFPC2 IMAGE WF3 F814W CR-SPLIT=0.5556 1 901 S POS TARG 0.25, 0.25 see below Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ AM1054-325 1 WFPC2 IMAGE WF3 F606W none none none 1 1 500.0 S AM1054-325 1 WFPC2 IMAGE WF3 F606W none none none 2 1 500.0 S AM1054-325 2 WFPC2 IMAGE WF3 F606W none none none 1 1 500.0 S AM1054-325 2 WFPC2 IMAGE WF3 F606W none none none 2 1 400.0 S AM1054-325 3 WFPC2 IMAGE WF3 F814W none none none 1 2 500.0 S AM1054-325 3 WFPC2 IMAGE WF3 F814W none none none 2 2 500.0 S AM1054-325 4 WFPC2 IMAGE WF3 F814W none none none 1 2 500.0 S AM1054-325 4 WFPC2 IMAGE WF3 F814W none none none 2 2 400.0 S 11134( 4) - 06/22/07 09:37 - [ 13] Visit: 09 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 300.0D TO 310.0 D On Hold Comments: Additional Comments: VI images of NGC 2782 - pointing 1 (E side) Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2782-P1 WFPC2 IMAGE WF3 F606W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2782-P1 WFPC2 IMAGE WF3 F606W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2782-P1 WFPC2 IMAGE WF3 F814W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2782-P1 WFPC2 IMAGE WF3 F814W 1 400 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2782-P1 1 WFPC2 IMAGE WF3 F606W none none none none 1 N/A NGC2782-P1 2 WFPC2 IMAGE WF3 F606W none none none none 1 N/A NGC2782-P1 3 WFPC2 IMAGE WF3 F814W none none none none 1 N/A NGC2782-P1 4 WFPC2 IMAGE WF3 F814W none none none none 1 N/A 11134( 4) - 06/22/07 09:37 - [ 14] Visit: 10 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 280.0D TO 300.0 D On Hold Comments: Additional Comments: VI images of NGC 2782 - pointing 2 (NW side) Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2782-P2 WFPC2 IMAGE WF3 F606W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2782-P2 WFPC2 IMAGE WF3 F606W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2782-P2 WFPC2 IMAGE WF3 F814W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2782-P2 WFPC2 IMAGE WF3 F814W 1 400 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2782-P2 1 WFPC2 IMAGE WF3 F606W none none none none 1 N/A NGC2782-P2 2 WFPC2 IMAGE WF3 F606W none none none none 1 N/A NGC2782-P2 3 WFPC2 IMAGE WF3 F814W none none none none 1 N/A NGC2782-P2 4 WFPC2 IMAGE WF3 F814W none none none none 1 N/A 11134( 4) - 06/22/07 09:37 - [ 15] Visit: 11 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 210.0D TO 230.0 D On Hold Comments: Additional Comments: VI images of NGC 6872 - pointing 1 (end of E tail) restricted roll angle range due to presence of very bright star near WF2/PC chips. different roll angles may require slight change in field location Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC6872-P1 WFPC2 IMAGE WF3 F606W CR-SPLIT=0.54545 1 1101 S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC6872-P1 WFPC2 IMAGE WF3 F606W 1 1000 S POS TARG 0.25, 0.25 Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC6872-P1 WFPC2 IMAGE WF3 F814W CR-SPLIT=0.54545 1 1101 S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC6872-P1 WFPC2 IMAGE WF3 F814W 1 1000 S POS TARG 0.25, 0.25 Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC6872-P1 1 WFPC2 IMAGE WF3 F606W none none none 1 1 N/A NGC6872-P1 1 WFPC2 IMAGE WF3 F606W none none none 2 1 N/A NGC6872-P1 2 WFPC2 IMAGE WF3 F606W none none none 1 1 N/A NGC6872-P1 2 WFPC2 IMAGE WF3 F606W none none none 2 1 N/A NGC6872-P1 3 WFPC2 IMAGE WF3 F814W none none none 1 2 N/A NGC6872-P1 3 WFPC2 IMAGE WF3 F814W none none none 2 2 N/A NGC6872-P1 4 WFPC2 IMAGE WF3 F814W none none none 1 2 N/A NGC6872-P1 4 WFPC2 IMAGE WF3 F814W none none none 2 2 N/A 11134( 4) - 06/22/07 09:37 - [ 16] Visit: 12 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 305.0D TO 315.0 D On Hold Comments: Additional Comments: VI images of NGC 6872 - pointing 2 (E tail + galaxy) restricted roll angle range due to presence of very bright star near WF2/PC chips. different roll angles may require slight change in field location Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC6872-P2 WFPC2 IMAGE WF3 F606W CR-SPLIT=0.54545 1 1101 S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC6872-P2 WFPC2 IMAGE WF3 F606W 1 1000 S POS TARG 0.25, 0.25 Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC6872-P2 WFPC2 IMAGE WF3 F814W CR-SPLIT=0.54545 1 1101 S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC6872-P2 WFPC2 IMAGE WF3 F814W 1 1000 S POS TARG 0.25, 0.25 Comments: 2nd pointing, 2.5 WF pixel offset in X and Y ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC6872-P2 1 WFPC2 IMAGE WF3 F606W none none none 1 1 N/A NGC6872-P2 1 WFPC2 IMAGE WF3 F606W none none none 2 1 N/A NGC6872-P2 2 WFPC2 IMAGE WF3 F606W none none none 1 1 N/A NGC6872-P2 2 WFPC2 IMAGE WF3 F606W none none none 2 1 N/A NGC6872-P2 3 WFPC2 IMAGE WF3 F814W none none none 1 2 N/A NGC6872-P2 3 WFPC2 IMAGE WF3 F814W none none none 2 2 N/A NGC6872-P2 4 WFPC2 IMAGE WF3 F814W none none none 1 2 N/A NGC6872-P2 4 WFPC2 IMAGE WF3 F814W none none none 2 2 N/A 11134( 4) - 06/22/07 09:37 - [ 17] Visit: 13 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 355.0D TO 5.0 D On Hold Comments: Additional Comments: VI images of MCG-03-13-063 restricted range of roll angles due to presence of very bright star. Other roll angles can be considered with a slight change in field location Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 MCG-03-13-0 WFPC2 IMAGE WF3 F606W 1 500 S 63 ------------------------------------------------------------------------------------------------------------------------------------ 2 MCG-03-13-0 WFPC2 IMAGE WF3 F606W 1 500 S 63 ------------------------------------------------------------------------------------------------------------------------------------ 3 MCG-03-13-0 WFPC2 IMAGE WF3 F814W 1 500 S 63 ------------------------------------------------------------------------------------------------------------------------------------ 4 MCG-03-13-0 WFPC2 IMAGE WF3 F814W 1 400 S 63 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MCG-03-13-063 1 WFPC2 IMAGE WF3 F606W none none none none 1 N/A MCG-03-13-063 2 WFPC2 IMAGE WF3 F606W none none none none 1 N/A MCG-03-13-063 3 WFPC2 IMAGE WF3 F814W none none none none 1 N/A MCG-03-13-063 4 WFPC2 IMAGE WF3 F814W none none none none 1 N/A 11134( 4) - 06/22/07 09:37 - [ 18] Visit: 14 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 265.0D TO 273.0 D On Hold Comments: Additional Comments: VI images of NGC 1487 - position 1 (NE tail) roll angles dictated by position of bright star in PC chip (unavoidable), rather than on the WF chips Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC1487-P1 WFPC2 IMAGE WF3 F606W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1487-P1 WFPC2 IMAGE WF3 F606W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1487-P1 WFPC2 IMAGE WF3 F814W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC1487-P1 WFPC2 IMAGE WF3 F814W 1 400 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1487-P1 1 WFPC2 IMAGE WF3 F606W none none none none 1 N/A NGC1487-P1 2 WFPC2 IMAGE WF3 F606W none none none none 1 N/A NGC1487-P1 3 WFPC2 IMAGE WF3 F814W none none none none 1 N/A NGC1487-P1 4 WFPC2 IMAGE WF3 F814W none none none none 1 N/A 11134( 4) - 06/22/07 09:37 - [ 19] Visit: 15 Visit Priority: Visit Requirements: PCS MODE FINE; ORIENT 290.0D TO 300.0 D On Hold Comments: Additional Comments: VI images of NGC 1487 - position 2 (SW tail) roll angles dictated by position of bright star nearby Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC1487-P2 WFPC2 IMAGE WF3 F606W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1487-P2 WFPC2 IMAGE WF3 F606W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1487-P2 WFPC2 IMAGE WF3 F814W 1 500 S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC1487-P2 WFPC2 IMAGE WF3 F814W 1 400 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC1487-P2 1 WFPC2 IMAGE WF3 F606W none none none none 1 N/A NGC1487-P2 2 WFPC2 IMAGE WF3 F606W none none none none 1 N/A NGC1487-P2 3 WFPC2 IMAGE WF3 F814W none none none none 1 N/A NGC1487-P2 4 WFPC2 IMAGE WF3 F814W none none none none 1 N/A 11134( 4) - 06/22/07 09:37 - [ 20] Summary Form for Proposal 11134 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures WF3 ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=0.5556 CR-SPLIT=0.54545 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PCS MODE FINE; ORIENT 288.0D TO 303.0 D; ORIENT 280.0D TO 300.0 D; POS TARG 0.25, 0.25; ORIENT 325.0D TO 345.0 D; ORIENT 290.0D TO 305.0 D; ORIENT 250.0D TO 265.0 D; ORIENT 340.0D TO 360.0 D; ORIENT 255.0D TO 275.0 D; ORIENT 5.0D TO 25.0 D; ORIENT 300.0D TO 310.0 D; ORIENT 210.0D TO 230.0 D; ORIENT 305.0D TO 315.0 D; ORIENT 355.0D TO 5.0 D; ORIENT 265.0D TO 273.0 D; ORIENT 290.0D TO 300.0 D; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F606W F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC520 NGC2444 NGC2992 NGC2993 NGC2535 NGC1614 NGC4747 AM1054-325 NGC2782-P1 NGC2782-P2 NGC6872-P1 NGC6872-P2 MCG-03-13-063 NGC1487-P1 NGC1487-P2 ------------------------------------------------------------------------------------------------------------------------------------