12555( 3) - 21-Jul-2011 14:39:52 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12555 Version: 3 Check-in Time: 21-Jul-2011 14:39:52 STScI Edit Number: 0 Title On the Triggering of Quasars During First Passage ------------------------------------------------------------------------------------ Type Cycle GO 19 ------------------------------------------------------------------------------------ Investigators Contact? PI: Mr. Robert Louis da Silva University of California - Santa Cruz CoI: Mr. Mark Mozena University of California - Santa Cruz N CoI: Dr. Thomas J. Cox Carnegie Institution of Washington N CoI: Dr. Jason X. Prochaska University of California - Santa Cruz N CoI: Dr. David J. V. Rosario University of California - Santa Cruz N CoI: Mr. Michele Fumagalli University of California - Santa Cruz N ------------------------------------------------------------------------------------ Abstract Merger induced quasar (QSO) activity is commonly invoked as a principal mechanism responsible for the growth of central super-massive black holes (SMBHs) and concurrent evolution of their host galaxies. Despite the apparent successes of such models in reproducing global populations and distributions, fundamental questions surrounding the fueling of SMBHs remain untested. In particular, theoretical treatments predict that the the evolution of the BHs during a merger is determined by their host galaxy's bulge component. We will test this observationally by imaging 10 early-stage merging pairs of galaxies where one galaxy is in a quasar phase and the other is not. By selecting a sample of merging galaxies after first close passage but before final coalescence, we may study the early stages of the merger and precisely determine the properties of the progenitors. This allows a unique 1-to-1 comparison of the QSO-host and companion galaxy that cannot be attained with any other sample. In this manner, we will establish whether quasar triggering is sensitive to the host galaxy morphology. Analysis of the morphologies and stellar masses will also equip us to tackle other key questions related to quasar evolution and triggering. The proposed imaging will constrain the stellar masses of each galaxy to characterize the merger mass ratios that trigger QSO activity. Lastly, comparisons of the SMBH to the host bulge mass, at this intermediate stage, will offer new insights into the path SMBHs take on their way to the Magorrian relation. ------------------------------------------------------------------------------------ Observations Description ------------------------ Sample Selection: We propose to obtain ACS/F625W and WFC3/F160W band imaging of 10 QSO/galaxy pairs. This sample includes 10 pairs that meet the following criteria to maximize the likelihood they have undergone a first passage interaction: *In each pair, the quasar is a member of the Schneider (2010) SDSS quasar catalog. This vetted catalog allows us to insure that we are indeed looking at quasars and not misclassifications by the SDSS spectroscopic pipeline. 12555( 3) - 21-Jul-2011 14:39:52 - [ 2] * 25 kpc < Projected distance < 80 kpc: Looking at each object in the Schneider catalog we look for objects that fall within a physical distance that is consistent with having interacted with the quasar and not be in a final coalescence stage. This distance range is motivated by galaxy merger simulations (e.g., GalMer; Chilingarian et al. 2010). * Redshift difference d z_{QSO, gal} < 0.005 (i.e. |dv| < 1500 km/s): This demands that the objects are very likely to be physically associated. The limit is the characteristic difference in redshift one expects in a merging system summed in quadrature with the characteristic error on quasar redshifts. The redshift determination for the companion galaxies is either from SDSS or our own ongoing survey with the Lick Observatory's Kast spectrograph at the Shane 3-meter telescope. * The companion galaxy must show signs of ongoing star formation or some AGN activity. These signs indicate that the galaxy has a reservoir of gas ruling out the possibility that its SMBH is a not QSO simply due to a lack of gas. *z_{QSO} < 0.4: This insures that the angular size of the quasar host galaxy bulge is likely to extend past the PSF of the quasar. *r_{gal} <= 22: This permits sufficient S/N in a modest integration time. *The QSO cannot be near a known galaxy cluster. We use the MaxBCG (Koester+2007) catalog which is 85-90% complete for 0.1 1 Mpc) or in redshift (dz > 0.05). We note that the only candidate above z=0.3 (the upper limit of the completeness of the MaxBCG catalog) is J2049-0012 which has a bridge of emission connecting the quasar to the companion galaxy in our Shane/Kast slit spectra. This bridge confirms the galaxies are interacting. Another galaxy that has such a bridge is J1211+3657. Spectra and SDSS imaging of some of our pairs can be seen in Fig. 1 of our proposal. Choice of Filters/Instruments Our science goals demand color and morphology information of the QSO host galaxy and its companion. The two filters are necessary for determining an unbiased stellar mass estimate for correct bulge/disk decomposition. Depth of the observations also is critical since the detection of tidal features acts as a ``smoking gun" for merger interactions. We choose to image with WFC3/F160W and ACS/F625W in order to optimize our ability to detect tidal features as well as to characterize the stellar populations. We select the F160W filter to characterize the older stellar populations that trace the majority of the stellar mass of the galaxies. 12555( 3) - 21-Jul-2011 14:39:52 - [ 3] WFC3 is the clear choice for NIR imaging. To measure light coming from younger bluer stars (to better characterize the stellar mass and characterize where newer star formation has occurred) we pair these observations with a bluer filter. Since the quasar host galaxy has a bright and strongly ionizing source that can contaminate the filter, we had to weigh options such that we maximized the galaxy contribution to the light and avoided as many strong emission lines as possible. Also, since we are attempting to image faint tidal features we needed to use a wide filter. We selected the F625W ($r^{\prime}$) band so that the filter falls above the restframe 4000 \AA \ break while avoiding contamination from H$\alpha$. This bluer filter will also gives us a higher resolution image of the QSO PSF that is crucial in its subtraction. We choose to use ACS for imaging in this bluer band due to its higher throughput than WFC3's UVIS imaging in this wavelength region. Exposure Time Estimates: r F625W band: Deep imaging is a prerequisite to measure morphologies and detect faint tidal features. Tidal features can be faint with surface brightnesses < 25 mags/arcsecond^2 (e.g. Schombert et at. 1990). Accounting for overheads, with 1 orbit of exposure time (~ 2400 s), we will detect 25 mags/arcsecond^2 features at a signal-to-noise ratio of 1.71 per pixel (ACS ETC). The signal-to-noise per pixel is the relevant measure of the noise for galaxy component fitting (e.g., GALFIT or GIM2D). As tidal features span many pixels (see Fig.~3), the detection of a tidal feature will be much higher signal-to-noise. Experience of the Co-Is tells us that this is sufficient to achieve our science goals. H F160W band: In a similar exposure time using the F160W we will be able reach nearly the same signal to noise ratio per pixel (1.79) for surfaces brightnesses at a considerably fainter 27 mags/arcsecond^2 (WFC3 ETC). This deeper image is crucial for building a baseline stellar mass image that will allow us to detect tidal features and more accurately perform bulge-disk decomposition and ultimately extract a quasar host galaxy bulge mass. The Need for HST: We emphasize that the only instrument capable of performing this study is HST. Since there are no local systems we can study, we must study moderate redshift (z>0.1) objects. This requires high spatial resolution imaging for proper subcomponent fitting and accurate removal of the central (quasar) point source. In the optical the only option is HST. In the NIR, the lack of a stable PSF renders this study hopeless with even the most advanced modern adaptive optics system; imperfections quickly wash out any possible signal for the host galaxies and destroy the signal from central regions of the galaxies (e.g., Fig. 2 of our proposal). These central regions are fundamental to our study as they contain the bulge. Strategies for PSF Subtraction: 12555( 3) - 21-Jul-2011 14:39:52 - [ 4] Co-I Rosario is experienced in PSF subtraction of quasars from host galaxy spectrum. This thorny problem will be attacked with a variety of time-tested techniques. In his experience a combination of archival WFC3 data from the UDF and ERS2 fields has been effective in characterizing the PSF of the instrument. Additionally, excellent results can be obtained by drizzling TinyTim model PSFs. As stated above, the contribution of the bluer filter will be a powerful tool to allow us to constrain the point source contamination in the NIR. Strategies for Component Fitting: GIM2D will be applied to the images, account for the PSF, to derive disk and bulge sizes, bulge to disk ratios, disk inclinations and position angles. Furthermore we will attempt multiple component fits of each filter separately and combined. Co-I Mark Mozena has extensive experience using GIM2D and GALFIT on HST observations of DEEP fields. GIM2D was developed at UCSC by Luc Simard. Simulating Our Observations: Using a galaxy merger simulation run by Co-I Cox, we have applied our techniques on an intermediate stage galaxy merger similar to the type we propose to image. This system is simulated at redshift 0.2 and features 2 galaxies with stellar masses of 5x 10^10 M_sun and B/T mass ratio of 0.2. We scaled the simulation to the observed size at z=0.2, ran it through the Sunrise radiative transfer code (Jonsson 2010) to create images consistent with our filters, and added noise consistent with that predicted by the ETC and a PSF source to simulate the QSO. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 12555( 3) - 21-Jul-2011 14:39:52 - [ 5] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 J0132-0931 GALAXY, INTERACTING RA=01H32M3.4600S +/- 0.1", J2000 V = 18.2 GALAXY DEC=-09D31'53.60" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 3 J0834+4914 GALAXY, INTERACTING RA=08H34M17.9000S +/- 0.1", J2000 V = 17.5 GALAXY DEC=+49D14'39.20" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 4 J0933+3852 GALAXY, INTERACTING RA=09H33M2.6800S +/- 0.1", J2000 V = 17.1 GALAXY DEC=+38D52'16.80" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 5 J1024+5556 GALAXY, INTERACTING RA=10H24M34.7100S +/- 0.1", J2000 V = 17.9 GALAXY DEC=+55D56'26.40" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 7 J1211+3657 GALAXY, INTERACTING RA=12H11M14.5600S +/- 0.1", J2000 V = 16.7 GALAXY DEC=+36D57'39.60" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 8 J1448+3559 GALAXY, INTERACTING RA=14H48M25.0900S +/- 0.1", J2000 V = 16.6 GALAXY DEC=+35D59'46.60" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 9 J1605+5322 GALAXY, INTERACTING RA=16H05M45.9000S +/- 0.1", J2000 V = 17.6 GALAXY DEC=+53D22'10.70" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 10 J1041-0002 GALAXY, INTERACTING RA=10H41M33.4300S +/- 0.1", J2000 V = 18.3 GALAXY DEC=-00D02'36.30" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 12 J2049-0012 GALAXY, INTERACTING RA=20H49M56.6100S +/- 0.1", J2000 V = 17.9 GALAXY DEC=-00D12'1.70" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 13 J2130-0703 GALAXY, INTERACTING RA=21H30M26.7400S +/- 0.1", J2000 V = 17.1 GALAXY DEC=-07D03'20.60" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 12555( 3) - 21-Jul-2011 14:39:52 - [ 6] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-IR-DITHER-BOX-MIN Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.572 Line_Spacing 0.365 Coordinate_Frame POS-TARG Pattern_Orient 18.528 Angle_Between_Sides 74.653 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type ACS-WFC-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.265 Line_Spacing 0.187 Coordinate_Frame POS-TARG Pattern_Orient 20.67 Angle_Between_Sides 69.05 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 12555( 3) - 21-Jul-2011 14:39:52 - [ 7] Visit: 01 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 J0132-0931 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0132-0931 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 553.0 S J0132-0931 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 553.0 S J0132-0931 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 553.0 S J0132-0931 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 553.0 S 12555( 3) - 21-Jul-2011 14:39:52 - [ 8] Visit: 02 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 J0834+4914 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 J0834+4914 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=15 1 DEF POS TARG 0, null; CUM PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0834+4914 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 591.0 S J0834+4914 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 591.0 S J0834+4914 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 591.0 S J0834+4914 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 591.0 S J0834+4914 2 WFC3/IR MULTIAC IR F160W 1 none none none 2 N/A CUM J0834+4914 2 WFC3/IR MULTIAC IR F160W 2 none none none 2 N/A CUM J0834+4914 2 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM J0834+4914 2 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 9] Visit: 03 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 J0933+3852 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 J0933+3852 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=14 1 DEF POS TARG 0, null; CUM PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0933+3852 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 568.0 S J0933+3852 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 568.0 S J0933+3852 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 568.0 S J0933+3852 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 568.0 S J0933+3852 2 WFC3/IR MULTIAC IR F160W 1 none none none 2 N/A CUM J0933+3852 2 WFC3/IR MULTIAC IR F160W 2 none none none 2 N/A CUM J0933+3852 2 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM J0933+3852 2 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 10] Visit: 04 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 J1024+5556 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 J1024+5556 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=15 1 DEF POS TARG 0, null; CUM PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1024+5556 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 621.0 S J1024+5556 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 621.0 S J1024+5556 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 621.0 S J1024+5556 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 621.0 S J1024+5556 2 WFC3/IR MULTIAC IR F160W 1 none none none 2 N/A CUM J1024+5556 2 WFC3/IR MULTIAC IR F160W 2 none none none 2 N/A CUM J1024+5556 2 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM J1024+5556 2 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 11] Visit: 05 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 J1211+3657 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 J1211+3657 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=14 1 DEF POS TARG 0, null; CUM PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1211+3657 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 568.0 S J1211+3657 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 568.0 S J1211+3657 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 568.0 S J1211+3657 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 568.0 S J1211+3657 2 WFC3/IR MULTIAC IR F160W 1 none none none 2 N/A CUM J1211+3657 2 WFC3/IR MULTIAC IR F160W 2 none none none 2 N/A CUM J1211+3657 2 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM J1211+3657 2 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 12] Visit: 06 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 J1448+3559 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 J1448+3559 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=14 1 DEF POS TARG 0, null; CUM PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1448+3559 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 568.0 S J1448+3559 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 568.0 S J1448+3559 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 568.0 S J1448+3559 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 568.0 S J1448+3559 2 WFC3/IR MULTIAC IR F160W 1 none none none 2 N/A CUM J1448+3559 2 WFC3/IR MULTIAC IR F160W 2 none none none 2 N/A CUM J1448+3559 2 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM J1448+3559 2 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 13] Visit: 07 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 J1605+5322 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 J1605+5322 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=15 1 DEF POS TARG 0, null; CUM PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1605+5322 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 604.0 S J1605+5322 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 604.0 S J1605+5322 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 604.0 S J1605+5322 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 604.0 S J1605+5322 2 WFC3/IR MULTIAC IR F160W 1 none none none 2 N/A CUM J1605+5322 2 WFC3/IR MULTIAC IR F160W 2 none none none 2 N/A CUM J1605+5322 2 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM J1605+5322 2 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 14] Visit: 08 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 J1041-0002 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 J1041-0002 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=14 1 DEF POS TARG 0, null; CUM PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1041-0002 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 551.0 S J1041-0002 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 551.0 S J1041-0002 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 551.0 S J1041-0002 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 551.0 S J1041-0002 2 WFC3/IR MULTIAC IR F160W 1 none none none 2 N/A CUM J1041-0002 2 WFC3/IR MULTIAC IR F160W 2 none none none 2 N/A CUM J1041-0002 2 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM J1041-0002 2 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 15] Visit: 09 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 J2049-0012 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 J2049-0012 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=14 1 DEF POS TARG 0, null; CUM PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J2049-0012 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 551.0 S J2049-0012 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 551.0 S J2049-0012 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 551.0 S J2049-0012 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 551.0 S J2049-0012 2 WFC3/IR MULTIAC IR F160W 1 none none none 2 N/A CUM J2049-0012 2 WFC3/IR MULTIAC IR F160W 2 none none none 2 N/A CUM J2049-0012 2 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM J2049-0012 2 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 16] Visit: 10 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 J2130-0703 ACS/WFC ACCUM WFC1 F606W 1 670 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 2 J2130-0703 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=14 1 DEF POS TARG 0, null; CUM PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J2130-0703 1 ACS/WFC ACCUM WFC1 F606W 1 none none none 1 553.0 S J2130-0703 1 ACS/WFC ACCUM WFC1 F606W 2 none none none 1 553.0 S J2130-0703 1 ACS/WFC ACCUM WFC1 F606W 3 none none none 1 553.0 S J2130-0703 1 ACS/WFC ACCUM WFC1 F606W 4 none none none 1 553.0 S J2130-0703 2 WFC3/IR MULTIAC IR F160W 1 none none none 2 N/A CUM J2130-0703 2 WFC3/IR MULTIAC IR F160W 2 none none none 2 N/A CUM J2130-0703 2 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM J2130-0703 2 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 17] Visit: 11 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 J0132-0931 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=14 1 DEF POS TARG 0, null; GS ACQ CUM SCENARIO BASE1B3; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0132-0931 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM J0132-0931 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM J0132-0931 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM J0132-0931 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12555( 3) - 21-Jul-2011 14:39:52 - [ 18] Summary Form for Proposal 12555 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR, WFC1 ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC, WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=14, NSAMP=15, SAMP-SEQ=SPARS50 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GS ACQ SCENARIO BASE1B3, PATTERN 1 1, PATTERN 1 2, PATTERN 2 1, POS TARG 0, null ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F160W, F606W ------------------------------------------------------------------------------------------------------------------------------------ Target Names J0132-0931, J0834+4914, J0933+3852, J1024+5556, J1041-0002, J1211+3657, J1448+3559, J1605+5322, J2049-0012, J2130-0703 ------------------------------------------------------------------------------------------------------------------------------------