10237( 10) - 01/15/07 11:34 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 10237 Version: 10 Check-in Time: 15-Jan-2007 16:33:16 STScI Edit Number: 4 Title Low-Ionization BALs: Evolution or Orientation? ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 13 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Xiaohui Fan University of Arizona CoI: Dr. Patrick Hall Princeton University N CoI: Dr. Robert Becker University of California - Davis N CoI: Dr. Michael Strauss Princeton University N CoI: Dr. Gordon T. Richards Princeton University N CoI: Dr. Marianne Vestergaard University of Arizona Y CoI: Dr. Richard L. White Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract We propose to test the hypothesis that Low-Ionization Broad Absorption Line Quasars (LoBALs) represent a special stage of quasar evolution: young quasars in systems with strong interaction and star-formation. We will carry out high resolution imaging using ACS/WFC and NICMOS to measure the properties of the host galaxies of four LoBAL quasars at z = 0.9 - 2.0 that show strong overlapping FeII absorption troughs. The ACS imaging will be carried out in the passband with the strongest BAL absorption, acting as a natural coronagraph. This results in a reduction of quasar light by a factor of 15 - 26 in these passbands, providing arguably the best view of the host galaxies of luminous, high-redshift quasars. This method allows efficient detection and detailed modeling of the host galaxy morphology in the rest-frame ultraviolet, which is most sensitive to star formation and galaxy interaction. We will also use NICMOS imaging to measure the rest-frame light from the host galaxy to probe the old stellar populations where the host galaxy is likely to be brighter. It has been suggested that LoBALs might not be explained simply as an orientation effect but rather as an early phase of quasar evolution. Such a phase is typically associated with large amounts of dust and gas, and young galaxies with strong star formation. With HST observations, we will study the color and morphology of the FeLoBAL quasar host galaxies, and measure the age of their dominant stellar populations. We will also measure the density of close companions, and, in particular, look for signs of ongoing or recent mergers. These measurements will be compared to those of control samples of normal quasars at similar redshift. If LoBALs are indeed young systems, then their host galaxies are expected to show stronger interactions and merger activity, younger stellar ages, and regions with strong star formation. If the LoBAL host galaxies show no significant difference from those of normal quasars, it will support the view that LoBAL quasars are not a distinct population and that all quasars have BAL outflows along some lines of sight. ------------------------------------------------------------------------------------ 10237( 10) - 01/15/07 11:34 - [ 2] Observations Description ------------------------ For a total of 16 orbits we will observe each of the targets using both ACS/WFC and NICMOS2. For each object one restframe UV and one restframe optical image will be obtained. The J and H-band filters (F110W and F160W) will sample roughly the restframe V-band. The ACS filters used are F435W, F550M, and F625W, respectively, chosen to cover the broad absorption line troughs void of strong nuclear emission in each individual target. The observations will be dithered using the ACS-WFC-DITHER-BOX or manually using POS-TARG (so to fit a 4pt dither into 3 orbits) and a 4pt (30+pixel) dither with the NIC-SPIRAL-DITH patterns. POS-TARG is also used to avoid nearby bright stars. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 10237( 10) - 01/15/07 11:34 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ0300+00 GALAXY, QSO RA=03H00M0.5700S +/- 0.1", J2000 V = 16.8 48 DEC=+00D48'28.00" +/- 0.1" AB(F435W)=20.0; AB(F110W)=16.4 Coordinate Source: Other_Source: Sloan Digital Sky Survey 2 SDSSJ0819+42 GALAXY, QSO RA=08H19M48.9100S +/- 0.1", J2000 V = 19.6 09 DEC=+42D09'30.00" +/- 0.1" AB(F625W)=22.7; AB(F160W)=19.2 Coordinate Source: Other_Source: Sloan Digital Sky Survey 3 SDSSJ1154+03 GALAXY, QSO RA=11H54M36.6000S +/- 0.1", J2000 V = 17.7 00 DEC=+03D00'6.40" +/- 0.1" AB(F550M)=21.1; AB(F110W)=17.3 Coordinate Source: Other_Source: Sloan Digital Sky Survey 4 SDSSJ1730+58 GALAXY, QSO RA=17H30M49.1100S +/- 0.1", J2000 V = 18.4 50 DEC=+58D50'59.50" +/- 0.1" AB(F625W)=21.9; AB(F160W)=18.0 Coordinate Source: Other_Source: Sloan Digital Sky Survey 10237( 10) - 01/15/07 11:34 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type ACS-WFC-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.841 Line_Spacing 0.795 Coordinate_Frame POS-TARG Pattern_Orient 19.91 Angle_Between_Sides 97.36 Center_Pattern YES Pattern_Comments: expanded ditherbox (more than 5arcsec is done by gems Lehar etal) ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type NIC-SPIRAL-DITH Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 2.509377 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 196.9769 Angle_Between_Sides Center_Pattern NO Pattern_Comments: Contains the first 4 points of the spiral dither pattern Large angle so to avoid dither possibly run too close to edge of FOV ------------------------------------------------------------------------------------------------------------------------------------ 10237( 10) - 01/15/07 11:34 - [ 5] Visit: 01 Visit Priority: Visit Requirements: ORIENT 8.0D TO 39.0 D; ORIENT 45.0D TO 63.0 D; ORIENT 243.0D TO 257.0 D; ORIENT 275.0D TO 320.0 D; ORIENT 330.0D TO 352.0 D On Hold Comments: Additional Comments: J0300+0048 ACS/WFC Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ0300+0 ACS/WFC ACCUM WFC1-FIX F435W GAIN=2,CR-SPLIT=NO 1 2185 S POS TARG -10,-0.766; 048 see below PATTERN 1 1 Comments: POS-TARG imposed to avoid bright star ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ0300+0048 1 ACS/WFC ACCUM WFC1-FIX F435W 1 none none none 1 546.0 S SDSSJ0300+0048 1 ACS/WFC ACCUM WFC1-FIX F435W 2 none none none 1 546.0 S SDSSJ0300+0048 1 ACS/WFC ACCUM WFC1-FIX F435W 3 none none none 1 546.0 S SDSSJ0300+0048 1 ACS/WFC ACCUM WFC1-FIX F435W 4 none none none 1 547.0 S 10237( 10) - 01/15/07 11:34 - [ 6] Visit: 02 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: J0300+0048 NIC2 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ0300+0 NIC2 MULTIAC NIC2 F110W SAMP-SEQ=STEP8,NSAMP=21 1 DEF 048 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ0300+0 NIC2 MULTIAC NIC2 F110W SAMP-SEQ=STEP64,NSAMP=18 1 DEF PATTERN 2 2 048 CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ0300+0048 1 NIC2 MULTIAC NIC2 F110W none none none none 1 N/A CUM SDSSJ0300+0048 2 NIC2 MULTIAC NIC2 F110W 1 none none none 1 N/A CUM SDSSJ0300+0048 2 NIC2 MULTIAC NIC2 F110W 2 none none none 1 N/A CUM SDSSJ0300+0048 2 NIC2 MULTIAC NIC2 F110W 3 none none none 1 N/A CUM SDSSJ0300+0048 2 NIC2 MULTIAC NIC2 F110W 4 none none none 1 N/A CUM 10237( 10) - 01/15/07 11:34 - [ 7] Visit: 03 Visit Priority: Visit Requirements: ORIENT 230.0D TO 306.0 D On Hold Comments: Additional Comments: J0819+4209 - ACS/WFC manual pos-targ so to obtain a 4pt-dither in 3 orbits Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ0819+4 ACS/WFC ACCUM WFC1 F625W CR-SPLIT=NO,GAIN=2 1 1800 S 209 Comments: Position 1 in extended ditherpattern (manual) ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ0819+4 ACS/WFC ACCUM WFC1 F625W CR-SPLIT=NO,GAIN=2 1 832 S 209 Comments: Position 1 in extended ditherpattern (manual) ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ0819+4 ACS/WFC ACCUM WFC1 F625W CR-SPLIT=NO,GAIN=2 1 1800 S POS TARG 0.79, 0.286 209 Comments: Position 2: Manual pos-targ, extended pattern ------------------------------------------------------------------------------------------------------------------------------------ 4 SDSSJ0819+4 ACS/WFC ACCUM WFC1 F625W CR-SPLIT=NO,GAIN=2 1 959 S POS TARG 0.618, 1.063 209 Comments: Position 3: Manual pos-targ, extended pattern ------------------------------------------------------------------------------------------------------------------------------------ 5 SDSSJ0819+4 ACS/WFC ACCUM WFC1 F625W CR-SPLIT=NO,GAIN=2 1 959 S POS TARG 0.618, 1.063 209 Comments: Position 3: Manual pos-targ, extended pattern ------------------------------------------------------------------------------------------------------------------------------------ 6 SDSSJ0819+4 ACS/WFC ACCUM WFC1 F625W CR-SPLIT=NO,GAIN=2 1 1800 S POS TARG -0.173, 0.776 209 Comments: Position 4: Manual pos-targ, extended pattern ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ0819+4209 1 ACS/WFC ACCUM WFC1 F625W none none none none 1 N/A SDSSJ0819+4209 2 ACS/WFC ACCUM WFC1 F625W none none none none 1 N/A SDSSJ0819+4209 3 ACS/WFC ACCUM WFC1 F625W none none none none 2 N/A SDSSJ0819+4209 4 ACS/WFC ACCUM WFC1 F625W none none none none 2 N/A SDSSJ0819+4209 5 ACS/WFC ACCUM WFC1 F625W none none none none 3 N/A SDSSJ0819+4209 6 ACS/WFC ACCUM WFC1 F625W none none none none 3 N/A 10237( 10) - 01/15/07 11:34 - [ 8] Visit: 04 Visit Priority: Visit Requirements: ORIENT 45.0D TO 70.0 D; ORIENT 150.0D TO 180.0 D; ORIENT 245.0D TO 290.0 D On Hold Comments: Additional Comments: J0819+4209 - NICMOS Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ0819+4 NIC2 MULTIAC NIC2 F160W SAMP-SEQ=STEP8,NSAMP=15 1 DEF 209 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ0819+4 NIC2 MULTIAC NIC2 F160W SAMP-SEQ=STEP128,NSAMP=20 1 DEF PATTERN 2 2 209 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ0819+4 NIC2 MULTIAC NIC2 F160W SAMP-SEQ=STEP8,NSAMP=19 1 DEF 209 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 SDSSJ0819+4 NIC2 MULTIAC NIC2 F160W SAMP-SEQ=STEP8,NSAMP=12 1 DEF 209 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 SDSSJ0819+4 NIC2 MULTIAC NIC2 F160W SAMP-SEQ=STEP64,NSAMP=19 1 DEF PATTERN 2 5 209 CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ0819+4209 1 NIC2 MULTIAC NIC2 F160W none none none none 1 N/A CUM SDSSJ0819+4209 2 NIC2 MULTIAC NIC2 F160W 1 none none none 1 N/A CUM SDSSJ0819+4209 2 NIC2 MULTIAC NIC2 F160W 2 none none none 1 N/A CUM SDSSJ0819+4209 2 NIC2 MULTIAC NIC2 F160W 3 none none none 2 N/A CUM SDSSJ0819+4209 2 NIC2 MULTIAC NIC2 F160W 4 none none none 2 N/A CUM SDSSJ0819+4209 3 NIC2 MULTIAC NIC2 F160W none none none none 2 N/A CUM SDSSJ0819+4209 4 NIC2 MULTIAC NIC2 F160W none none none none 3 N/A CUM SDSSJ0819+4209 5 NIC2 MULTIAC NIC2 F160W 1 none none none 3 N/A CUM SDSSJ0819+4209 5 NIC2 MULTIAC NIC2 F160W 2 none none none 3 N/A CUM SDSSJ0819+4209 5 NIC2 MULTIAC NIC2 F160W 3 none none none 3 N/A CUM 10237( 10) - 01/15/07 11:34 - [ 9] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ0819+4209 5 NIC2 MULTIAC NIC2 F160W 4 none none none 3 N/A CUM 10237( 10) - 01/15/07 11:34 - [ 10] Visit: 05 Visit Priority: Visit Requirements: ORIENT 130.0D TO 150.0 D; ORIENT 190.0D TO 195.0 D; ORIENT 220.0D TO 240.0 D; ORIENT 265.0D TO 280.0 D; ORIENT 305.0D TO 323.0 D On Hold Comments: Additional Comments: J1154+0300 - ACS/WFC Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ1154+0 ACS/WFC ACCUM WFC1 F550M CR-SPLIT=NO,GAIN=2 1 4841 S PATTERN 1 1 300 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ1154+0300 1 ACS/WFC ACCUM WFC1 F550M 1 none none none 1 1248.0 S SDSSJ1154+0300 1 ACS/WFC ACCUM WFC1 F550M 2 none none none 1 1249.0 S SDSSJ1154+0300 1 ACS/WFC ACCUM WFC1 F550M 3 none none none 2 1322.0 S SDSSJ1154+0300 1 ACS/WFC ACCUM WFC1 F550M 4 none none none 2 1322.0 S 10237( 10) - 01/15/07 11:34 - [ 11] Visit: 06 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: J1154+0300 - NICMOS Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ1154+0 NIC2 MULTIAC NIC2 F110W SAMP-SEQ=STEP8,NSAMP=21 1 DEF 300 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ1154+0 NIC2 MULTIAC NIC2 F110W SAMP-SEQ=STEP64,NSAMP=18 1 DEF PATTERN 2 2 300 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ1154+0 NIC2 MULTIAC NIC2 F110W SAMP-SEQ=STEP8,NSAMP=20 1 DEF 300 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 SDSSJ1154+0 NIC2 MULTIAC NIC2 F110W SAMP-SEQ=STEP64,NSAMP=18 1 DEF PATTERN 2 4 300 CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ1154+0300 1 NIC2 MULTIAC NIC2 F110W none none none none 1 N/A CUM SDSSJ1154+0300 2 NIC2 MULTIAC NIC2 F110W 1 none none none 1 N/A CUM SDSSJ1154+0300 2 NIC2 MULTIAC NIC2 F110W 2 none none none 1 N/A CUM SDSSJ1154+0300 2 NIC2 MULTIAC NIC2 F110W 3 none none none 1 N/A CUM SDSSJ1154+0300 2 NIC2 MULTIAC NIC2 F110W 4 none none none 1 N/A CUM SDSSJ1154+0300 3 NIC2 MULTIAC NIC2 F110W none none none none 2 N/A CUM SDSSJ1154+0300 4 NIC2 MULTIAC NIC2 F110W 1 none none none 2 N/A CUM SDSSJ1154+0300 4 NIC2 MULTIAC NIC2 F110W 2 none none none 2 N/A CUM SDSSJ1154+0300 4 NIC2 MULTIAC NIC2 F110W 3 none none none 2 N/A CUM SDSSJ1154+0300 4 NIC2 MULTIAC NIC2 F110W 4 none none none 2 N/A CUM 10237( 10) - 01/15/07 11:34 - [ 12] Visit: 07 Visit Priority: Visit Requirements: CVZ; ORIENT 285.0D TO 2.0 D; ORIENT 110.0D TO 180.0 D On Hold Comments: Additional Comments: J1730+5850 ACS + NICMOS Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ1730+5 ACS/WFC ACCUM WFC1 F625W CR-SPLIT=NO,GAIN=2 2 1495 S PATTERN 1 1 850 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ1730+5 NIC2 MULTIAC NIC2 F160W SAMP-SEQ=STEP128,NSAMP=25 1 DEF PATTERN 2 2 850 CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 1 none 1 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 1 none 2 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 2 none 1 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 2 none 2 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 3 none 1 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 3 none 2 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 4 none 1 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 4 none 2 none tbd N/A SDSSJ1730+5850 2 NIC2 MULTIAC NIC2 F160W 1 none none none tbd N/A CUM SDSSJ1730+5850 2 NIC2 MULTIAC NIC2 F160W 2 none none none tbd N/A CUM SDSSJ1730+5850 2 NIC2 MULTIAC NIC2 F160W 3 none none none tbd N/A CUM SDSSJ1730+5850 2 NIC2 MULTIAC NIC2 F160W 4 none none none tbd N/A CUM 10237( 10) - 01/15/07 11:34 - [ 13] Visit: 57 Visit Priority: Visit Requirements: CVZ; ORIENT 285.0D TO 2.0 D; ORIENT 110.0D TO 180.0 D On Hold Comments: Additional Comments: J1730+5850 ACS + NICMOS Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ1730+5 ACS/WFC ACCUM WFC1 F625W CR-SPLIT=NO,GAIN=2 2 1495 S PATTERN 1 1 850 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ1730+5 NIC2 MULTIAC NIC2 F160W SAMP-SEQ=STEP128,NSAMP=25 1 DEF PATTERN 2 2 850 CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 1 none 1 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 1 none 2 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 2 none 1 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 2 none 2 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 3 none 1 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 3 none 2 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 4 none 1 none tbd N/A SDSSJ1730+5850 1 ACS/WFC ACCUM WFC1 F625W 4 none 2 none tbd N/A SDSSJ1730+5850 2 NIC2 MULTIAC NIC2 F160W 1 none none none tbd N/A CUM SDSSJ1730+5850 2 NIC2 MULTIAC NIC2 F160W 2 none none none tbd N/A CUM SDSSJ1730+5850 2 NIC2 MULTIAC NIC2 F160W 3 none none none tbd N/A CUM SDSSJ1730+5850 2 NIC2 MULTIAC NIC2 F160W 4 none none none tbd N/A CUM 10237( 10) - 01/15/07 11:34 - [ 14] Summary Form for Proposal 10237 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures WFC1-FIX NIC2 WFC1 ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC NIC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters GAIN=2 CR-SPLIT=NO SAMP-SEQ=STEP8 NSAMP=21 SAMP-SEQ=STEP64 NSAMP=18 NSAMP=15 SAMP-SEQ=STEP128 NSAMP=20 NSAMP=19 NSAMP=12 NSAMP=25 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 8.0D TO 39.0 D; ORIENT 45.0D TO 63.0 D; ORIENT 243.0D TO 257.0 D; ORIENT 275.0D TO 320.0 D; ORIENT 330.0D TO 352.0 D; POS TARG -10,-0.766; PATTERN 1 1; PATTERN 2 2; ORIENT 230.0D TO 306.0 D; POS TARG 0.79, 0.286; POS TARG 0.618, 1.063; POS TARG -0.173, 0.776; ORIENT 45.0D TO 70.0 D; ORIENT 150.0D TO 180.0 D; ORIENT 245.0D TO 290.0 D; PATTERN 2 5; ORIENT 130.0D TO 150.0 D; ORIENT 190.0D TO 195.0 D; ORIENT 220.0D TO 240.0 D; ORIENT 265.0D TO 280.0 D; ORIENT 305.0D TO 323.0 D; PATTERN 2 4; CVZ; ORIENT 285.0D TO 2.0 D; ORIENT 110.0D TO 180.0 D; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F435W F110W F625W F160W F550M ------------------------------------------------------------------------------------------------------------------------------------ Target Names SDSSJ0300+0048 SDSSJ0819+4209 SDSSJ1154+0300 SDSSJ1730+5850 ------------------------------------------------------------------------------------------------------------------------------------