5982( 20) - 09/22/95 08:41 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 5982 Version: 20 Check-in Date: ********** 1.Proposal Title: Imaging of a Complete Sample of the Nearest Infrared Quasars ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Cycle Quasars GO 5 ------------------------------------------------------------------------------------ 5. Investigators Contact? PI: David Sanders University of Hawaii CoI: Sylvain Veilleux Kitt Peak National Observatory N CoI: Joe Mazzarella California Institute of Technology N CoI: Joshua Barnes University of Hawaii N ------------------------------------------------------------------------------------ 6. Abstract We propose high resolution imaging with the Planetary Camera (PC) of a nearly complete sample (10/12) of the nearest infrared quasars that have been discovered in the IRAS database. These objects appear to represent a critical evolutionary link between ultraluminous infrared galaxies and optical QSOs. Ground-based observations suggest that these objects contain a mixture of nuclear starburst and AGN components, both of which are fueled by a tremendous reservoir of molecular gas that has been funneled into the merger nucleus during the merger of two gas- rich galaxies. PC images in B and I filters will be used to trace the distribution of different stellar populations, to separate out point source components, to trace the effects of the merger process in these galaxies, and to search for the presence of bars or other such structures that may serve to funnel gas or stars into a putative central AGN. (Note: This proposal was awarded time in the first call for Cycle 1, but was subsequently given supplemental status in the reassessment phase to carry out a limited search for double nuclei, but it was never executed. A limited search for double nuclei in 5 objects was carried out with FOC/96 in Cycle 2.) ------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 2] Observations Description ------------------------ PC images in two filters (B,I) will be obtained for the sample of 10 `infrared quasars'. For each object and each color, two exposures will be obtained with 10:1 ratio in integration time. The short exposure (4 M) will permit imaging of the brightest regions without saturation and will assist in the removal of cosmic rays, while the long exposure (30--40 M) will have sufficient integration time to detect the mean surface brightness per pixel in the central 2" regions (~3--6 kpc) of each source at a S/N ratio > 5. Our choice of filters is based of different color maps that have been made from the ground. B-I always shows the largest spatial variations, and we propose to use this color to set maximum constraints on the stellar populations. I-band images typically show more spatial detail in regions of high obscuration than can be seen at R. Comparison of images of each object in different filters will aid in the identification of point sources, and allow us to account for the possibility of variations in the extinction across the source. Extinction is much less severe in the warm infrared galaxies being observed as compared to much cooler ultraluminous infrared objects such as Arp 220, as evidenced by the large fraction of observed Seyfert 1 spectra and much less extreme U-B colors. Any remaining dust screen along the line of sight to the nuclear source will decrease its observed brightness, but is not calculated to significantly widen the images of nuclei at B and I wavelengths. We have used the WFPC2 quantum efficiency tables for the appropriate B,I filters to determine the expected S/N for different exposures. Our scientific goals require that we reach at least S/N > 5 in 0.046" pixels for each color if we are to make use of the maximum resolution of the PC. The following calculations assume an F0 spectrum (type 3): The ratio (2 / 0.046)^2 means that the average mag per 0.046" pixel is 8.2 mag fainter than the mag within the central 2". The magnitude in the central 2" is typically 1--2.5 mag fainter than the total mag. For example, in the central 2" the objects range from 15--20 mag at V and 13.5--18 mag at R. For the brightest sources we can easily reach S/N > 10 per pix in a 30--40 M integration, while for the faintest sources S/N will be ~5. Real Time Justification ----------------------- None Over the past five years we have vigorously pursued ground- based optical and near infrared imaging of both cooler ultraluminous infrared galaxies and our proposed sample of infrared quasars. All of the cooler ultraluminous infrared galaxies have been resolved as doubles, but most of the slightly more distant, and presumably more evolved `infrared quasars' eluded separation. CCD images (B,g,r,i) were first obtained at Palomar for the complete sample of 12 infrared quasars (Figure 1), allowing us to study their morphology on ~1" scales (IRAS 0857+39 and Mrk 463A/B have double nuclei). The majority of these objects have since been imaged in 0.5- 0.7" seeing at the CFHT, and although the central brightness profiles are more oval in shape, only one additional source (PKS 1345+12) was resolved into a double. Our FOC/96 proposal (Cycle 2) that was designed as a quick search for double nuclei in 5 objects revealed 4 additional doubles (IRAS 12071 -0444, IRAS 05189-2524, IRAS 15206-3342, Mrk 1014) with separations varying from 0.15--0.3", along with multiple lower intensity `knots', and 1 dominant single nucleus object Mrk 231. It is interesting to note that the latter object has recently been claimed to have a second heavily reddened nucleus at 3" separation from the central peak (Armus et al. 1994), however our inability to observe into the red with the FOC plus the insensitivity to low level structure in the images means that we were probably insensitive to the second peak. Our current WFPC2 proposal should solve these problems. We have also obtained high-quality optical (4000-- 8500Angstrom) spectra (Veilleux et al. 1994; Kim 1994), and are in the process of obtaining near-infrared (K-band) spectra of all of the objects in Figure 1. We have proposed to obtain near/mid/far-infrared spectra of several of these objects with the ISO satellite, and we will also attempt to detect X-rays from some of these objects with the ASCA satellite. We also have obtained radio continuum images with the VLA and millimeterwave and submillimeter continuum and spectral line data for all of our objects. Finally, we hope in the next year to be able to obtain near-infrared images at ~0.2" resolution from Mauna Kea using adaptive optics techniques. Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 3] Data Distribution Media: 8MM Blocking Factor: 10 Ship To: PI_Address Ship Via: UPS Email: , ------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 4] TARGET LIST a) Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 IRAS01003- GALAXY, ULTRALUMINOUS RA=01H02M49.83S+/-0.06S, DEC=- 2000 Z=0.118 SURF(B)=22.24+/-0.5 2238 IR GAL 22D21'56.3"+/-1" SURF(V)=21.22+/-0.5 2 MRK1014 GALAXY,ULTRALUMINOUS IR RA=01H59M50.18S+/-0.06S, 2000 Z=0.163 SURF(B)=20.90+/-0.5 GAL, QSO, INTERACTING DEC=+00D23'41.5"+/-1" SURF(V)=20.44+/-0.5 GALAXY 3 IRAS05189- GALAXY, ULTRALUMINOUS RA=05H21M01.53S+/-0.06S, DEC=- 2000 Z=0.0427 SURF(B)=21.81+/-0.5 2524 IR GAL, INTERACTING 25D21'46.7"+/-1" SURF(V)=20.84+/-0.5 GALAXY 4 IRAS17044+67 GALAXY, ULTRALUMINOUS RA=17H04M29.5S+/-0.06S, B1950 SURF(V)=17.2+/-0.5 20 IR GAL, QSO DEC=+67D20'25.5"+/-1" 5 IRAS08572+39 GALAXY, ULTRALUMINOUS RA=09H00M25.42S+/-0.06S, 2000 Z=0.058 SURF(B)=17.3+/-0.5 15 IR GAL, INTERACTING DEC=+39D03'54.2"+/-1" SURF(V)=16.1+/-0.5 GALAXY 6 IRAS12071- GALAXY, ULTRALUMINOUS RA=12H09M45.1S+/-0.06S, DEC=- 2000 Z=0.128 SURF(B)=17.85+/-0.5 0444 IR GAL, INTERACTING 05D01'13.7"+/-1" SURF(V)=16.8+/-0.5 GALAXY 7 MRK231 GALAXY, ULTRALUMINOUS RA=12H56M14.24S+/-0.06S, 2000 Z=0.042 SURF(B)=14.42+/-0.5 IR GAL, QSO, DEC=+56D52'26.1"+/-1" SURF(V)=13.6+/-0.5 INTERACTING GALAXY 8 PKS1345+12 GALAXY, ULTRALUMINOUS RA=13H47M33.55S+/-0.06S, 2000 Z=0.121 SURF(B)=16.66+/-0.5 IR GAL, RADIO GALAXY DEC=+12D17'24.5"+/-1" SURF(V)=15.6+/-0.5 9 MRK463 GALAXY, ULTRALUMINOUS RA=13H56M02.74S+/-0.06S, 2000 Z=0.051 SURF(B)=14.86+/-0.5 IR GAL, INTERACTING DEC=+18D22'18.3"+/-1" SURF(V)=14.2+/-0.5 GALAXY 10 IRAS15206+33 GALAXY, ULTRALUMINOUS RA=15H22M37.96S+/-0.06S, 2000 Z=0.118 SURF(B)=15.21+/-0.5 42 IR GAL, INTERACTING DEC=+33D31'36.6"+/-1" SURF(V)=14.7+/-0.5 GALAXY 11 IRAS01003- CALIBRATION, POINT RA=01H02M51.6S+/-0.06S, DEC=- 2000 V=16.0+/-0.5 2238-PSF SPREAD FUNCTION 22D23'00.2"+/-0.5" 13 IRAS05189- CALIBRATION, POINT RA=05H20M54.5S+/-0.06S, DEC=- 2000 R=13.6+/-0.3 2524-PSF SPREAD FUNCTION 25D20'35.8"+/-0.5" 14 IRAS07598+65 CALIBRATION, POINT RA=08H04M28.0S+/-0.06S, 2000 R=14.1+/-0.3 08-PSF SPREAD FUNCTION DEC=+65D00'01.4"+/-0.5" 15 IRAS08572+39 CALIBRATION, POINT RA=09H00M20.5S+/-0.06S, 2000 R=14.0+/-0.3 15-PSF SPREAD FUNCTION DEC=+39D04'05.7"+/-0.5" 16 IRAS12071- CALIBRATION, POINT RA=12H09M39.7S+/-0.06S, DEC=- 2000 R=14.1+/-0.3 0444-PSF SPREAD FUNCTION 05D00'05.4"+/-0.5" 17 MRK231-PSF CALIBRATION, POINT RA=12H56M05.2S+/-0.06S, 2000 R=16.6+/-0.3 SPREAD FUNCTION DEC=+56D53'20.4"+/-0.5" 18 PKS1345+12- CALIBRATION, POINT RA=13H47M28.5S+/-0.06S, 2000 R=17.0+/-0.3 PSF SPREAD FUNCTION DEC=+12D17'57.2"+/-0.5" 19 MRK463-PSF CALIBRATION, POINT RA=13H56M01.9S+/-0.06S, 2000 V=11.8+/-0.3 SPREAD FUNCTION DEC=+18D23'28.0"+/-0.5" 20 IRAS15206+33 CALIBRATION, POINT RA=15H22M43.2S+/-0.06S, 2000 R=14.1+/-0.3 42-PSF SPREAD FUNCTION DEC=+33D30'04.7"+/-0.5" 5982( 20) - 09/22/95 08:41 - [ 5] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 IRAS01003- WFPC2 IMAGE PC1-FIX F439W 1 230S 2238-PSF ------------------------------------------------------------------------------------------------------------------------------------ 2 IRAS01003- WFPC2 IMAGE PC1-FIX F814W 1 100S 2238-PSF ------------------------------------------------------------------------------------------------------------------------------------ 3 IRAS01003- WFPC2 IMAGE PC1-FIX F814W 1 600S 2238 ------------------------------------------------------------------------------------------------------------------------------------ 4 IRAS01003- WFPC2 IMAGE PC1-FIX F814W 1 400S 2238 ------------------------------------------------------------------------------------------------------------------------------------ 5 IRAS01003- WFPC2 IMAGE PC1-FIX F439W 1 1200S 2238 ------------------------------------------------------------------------------------------------------------------------------------ 6 IRAS01003- WFPC2 IMAGE PC1-FIX F439W 1 1600S 2238 ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 6] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 MRK1014 WFPC2 IMAGE PC1-FIX F814W 1 80S ------------------------------------------------------------------------------------------------------------------------------------ 2 MRK1014 WFPC2 IMAGE PC1-FIX F814W 1 400S ------------------------------------------------------------------------------------------------------------------------------------ 3 MRK1014 WFPC2 IMAGE PC1-FIX F439W 1 1200S ------------------------------------------------------------------------------------------------------------------------------------ 4 MRK1014 WFPC2 IMAGE PC1-FIX F439W 1 180S ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 7] Visit: 03 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 IRAS05189- WFPC2 IMAGE PC1-FIX F439W 1 30S 2524-PSF ------------------------------------------------------------------------------------------------------------------------------------ 2 IRAS05189- WFPC2 IMAGE PC1-FIX F814W 1 14S 2524-PSF ------------------------------------------------------------------------------------------------------------------------------------ 3 IRAS05189- WFPC2 IMAGE PC1-FIX F814W 1 1200S 2524 ------------------------------------------------------------------------------------------------------------------------------------ 4 IRAS05189- WFPC2 IMAGE PC1-FIX F814W 1 120S 2524 ------------------------------------------------------------------------------------------------------------------------------------ 5 IRAS05189- WFPC2 IMAGE PC1-FIX F439W 1 230S 2524 ------------------------------------------------------------------------------------------------------------------------------------ 6 IRAS05189- WFPC2 IMAGE PC1-FIX F439W 1 2600S 2524 ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 8] Visit: 04 Visit Requirements: CVZ On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 IRAS17044+6 WFPC2 IMAGE PC1-FIX F439W 1 700S 720 ------------------------------------------------------------------------------------------------------------------------------------ 2 IRAS17044+6 WFPC2 IMAGE PC1-FIX F814W 1 350S 720 ------------------------------------------------------------------------------------------------------------------------------------ 3 IRAS17044+6 WFPC2 IMAGE PC1-FIX F814W 1 700S 720 ------------------------------------------------------------------------------------------------------------------------------------ 4 IRAS17044+6 WFPC2 IMAGE PC1-FIX F439W 1 2200S 720 ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 9] Visit: 05 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 IRAS08572+3 WFPC2 IMAGE PC1-FIX F439W 1 50S 915-PSF ------------------------------------------------------------------------------------------------------------------------------------ 2 IRAS08572+3 WFPC2 IMAGE PC1-FIX F814W 1 20S 915-PSF ------------------------------------------------------------------------------------------------------------------------------------ 3 IRAS08572+3 WFPC2 IMAGE PC1-FIX F814W 1 1200S 915 ------------------------------------------------------------------------------------------------------------------------------------ 4 IRAS08572+3 WFPC2 IMAGE PC1-FIX F814W 1 120S 915 ------------------------------------------------------------------------------------------------------------------------------------ 5 IRAS08572+3 WFPC2 IMAGE PC1-FIX F439W 1 230S 915 ------------------------------------------------------------------------------------------------------------------------------------ 6 IRAS08572+3 WFPC2 IMAGE PC1-FIX F439W 1 2600S 915 ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 10] Visit: 06 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 IRAS12071- WFPC2 IMAGE PC1-FIX F439W 1 50S 0444-PSF ------------------------------------------------------------------------------------------------------------------------------------ 2 IRAS12071- WFPC2 IMAGE PC1-FIX F814W 1 23S 0444-PSF ------------------------------------------------------------------------------------------------------------------------------------ 3 IRAS12071- WFPC2 IMAGE PC1-FIX F814W 1 1000S 0444 ------------------------------------------------------------------------------------------------------------------------------------ 4 IRAS12071- WFPC2 IMAGE PC1-FIX F439W 1 500S 0444 ------------------------------------------------------------------------------------------------------------------------------------ 5 IRAS12071- WFPC2 IMAGE PC1-FIX F814W 1 200S 0444 ------------------------------------------------------------------------------------------------------------------------------------ 6 IRAS12071- WFPC2 IMAGE PC1-FIX F439W 1 2000S 0444 ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 11] Visit: 07 Visit Requirements: CVZ On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 MRK231-PSF WFPC2 IMAGE PC1-FIX F439W 1 500S ------------------------------------------------------------------------------------------------------------------------------------ 2 MRK231-PSF WFPC2 IMAGE PC1-FIX F814W 1 230S ------------------------------------------------------------------------------------------------------------------------------------ 3 MRK231 WFPC2 IMAGE PC1-FIX F814W 1 700S ------------------------------------------------------------------------------------------------------------------------------------ 4 MRK231 WFPC2 IMAGE PC1-FIX F814W 1 12S ------------------------------------------------------------------------------------------------------------------------------------ 5 MRK231 WFPC2 IMAGE PC1-FIX F439W 1 2200S ------------------------------------------------------------------------------------------------------------------------------------ 6 MRK231 WFPC2 IMAGE PC1-FIX F439W 1 26S ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 12] Visit: 08 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PKS1345+12- WFPC2 IMAGE PC1-FIX F439W 1 700S PSF ------------------------------------------------------------------------------------------------------------------------------------ 2 PKS1345+12- WFPC2 IMAGE PC1-FIX F814W 1 350S PSF ------------------------------------------------------------------------------------------------------------------------------------ 3 PKS1345+12 WFPC2 IMAGE PC1-FIX F814W 1 600S ------------------------------------------------------------------------------------------------------------------------------------ 4 PKS1345+12 WFPC2 IMAGE PC1-FIX F814W 1 35S ------------------------------------------------------------------------------------------------------------------------------------ 5 PKS1345+12 WFPC2 IMAGE PC1-FIX F439W 1 2000S ------------------------------------------------------------------------------------------------------------------------------------ 6 PKS1345+12 WFPC2 IMAGE PC1-FIX F439W 1 200S ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 13] Visit: 09 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 MRK463-PSF WFPC2 IMAGE PC1-FIX F439W 1 5S ------------------------------------------------------------------------------------------------------------------------------------ 2 MRK463-PSF WFPC2 IMAGE PC1-FIX F814W 1 2S ------------------------------------------------------------------------------------------------------------------------------------ 3 MRK463 WFPC2 IMAGE PC1-FIX F814W 1 350S ------------------------------------------------------------------------------------------------------------------------------------ 4 MRK463 WFPC2 IMAGE PC1-FIX F814W 1 10S ------------------------------------------------------------------------------------------------------------------------------------ 5 MRK463 WFPC2 IMAGE PC1-FIX F439W 1 1000S ------------------------------------------------------------------------------------------------------------------------------------ 6 MRK463 WFPC2 IMAGE PC1-FIX F439W 1 30S ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 14] Visit: 10 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 IRAS15206+3 WFPC2 IMAGE PC1-FIX F439W 1 50S 342-PSF ------------------------------------------------------------------------------------------------------------------------------------ 2 IRAS15206+3 WFPC2 IMAGE PC1-FIX F814W 1 23S 342-PSF ------------------------------------------------------------------------------------------------------------------------------------ 3 IRAS15206+3 WFPC2 IMAGE PC1-FIX F814W 1 1000S 342 ------------------------------------------------------------------------------------------------------------------------------------ 4 IRAS15206+3 WFPC2 IMAGE PC1-FIX F814W 1 30S 342 ------------------------------------------------------------------------------------------------------------------------------------ 5 IRAS15206+3 WFPC2 IMAGE PC1-FIX F439W 1 300S 342 ------------------------------------------------------------------------------------------------------------------------------------ 6 IRAS15206+3 WFPC2 IMAGE PC1-FIX F439W 1 100S 342 ------------------------------------------------------------------------------------------------------------------------------------ 7 IRAS15206+3 WFPC2 IMAGE PC1-FIX F439W 1 2600S 342 ------------------------------------------------------------------------------------------------------------------------------------ 5982( 20) - 09/22/95 08:41 - [ 15] Summary Form for Proposal 5982 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GO ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category Quasars ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements CVZ ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F439W F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names IRAS01003-2238-PSF IRAS01003-2238 MRK1014 IRAS05189-2524-PSF IRAS05189-2524 IRAS17044+6720 IRAS08572+3915-PSF IRAS08572+3915 IRAS12071-0444-PSF IRAS12071-0444 MRK231-PSF MRK231 PKS1345+12-PSF PKS1345+12 MRK463-PSF MRK463 IRAS15206+3342-PSF IRAS15206+3342 ------------------------------------------------------------------------------------------------------------------------------------