5924( 14) - 01/30/96 00:17 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 5924 Version: 14 Check-in Date: 29-Jan-1996 23:57:02 1.Proposal Title: Nuclear Emission Line Regions Associated with Compact Flat Spectrum Radio Sources ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Cycle AGN GO 5 ------------------------------------------------------------------------------------ 5. Investigators Contact? PI: Linda Dressel Applied Research Corporation CoI: Holland Ford Johns Hopkins University N CoI: Richard Harms Applied Research Corporation N CoI: Gerald Kriss Johns Hopkins University N CoI: Robert O'Connell University of Virginia N CoI: Zlatan Tsvetanov Johns Hopkins University N ------------------------------------------------------------------------------------ 6. Abstract Many active galactic nuclei channel energetic particles into jets that feed powerful extended lobes of radio emission; others remain quite compact. Both classes of active galaxies are suspected to be powered gravitationally by the accretion of surrounding material onto a massive black hole. Convincing evidence of this has now been found with HST for the prototype of the jet-producing galaxies, M87, in the form of a bright rapidly rotating nuclear gaseous disk. Here we propose to search for similar mass-measuring disks in compact AGN without jets. We will use the WFPC2 with narrow band filters or the LRF and F547M to make H alpha images of bright Liners with powerful compact flat-spectrum radio sources. Several lines of evidence already suggest that these galaxies may contain rapidly rotating nuclear accretion disks, replenished by gas moving in toward the nucleus: broad emission lines and wings of H alpha emission; 21 cm red-shifted absorption lines; and observations and models of stellar motions which indicate a large central mass. If nuclear disks are found, we will request FOS observations in subsequent cycles to measure their kinematics. In addition to searching for nuclear disks, we will use the H alpha images to study the emission-line regions of these galaxies, in combination with high resolution radio maps, to learn about the evolution and interaction of the hot gas and the relativistic plasma, and to try to determine why these AGN seem unable to produce jets. ------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 2] Observations Description ------------------------ CR-split H alpha+NII on-band images will be taken of each galaxy with the F658N filter or the F673N filter when these match the redshift. Otherwise, we will use the Linear Ramp Filter, positioning the nucleus on the LRF at the position that transmits H alpha+NII. CR-split off-band images of each galaxy will be made using the F547M filter, which is free of strong emission lines at these redshifts. The off-band images will be used to subtract the stellar continuum from the on- band images. The exposure times are based on our HST images of M87. The exposures discussed in Ford et al. (1994) were 400s + 400s through the F547M filter and 1300s + 1400s through the F658N filter with the PC of WFPC2. The final continuum-subtracted HAlpha image shows the structure of the nuclear disk, including ''spiral arms'', and the structure of complex filaments joined to the disk very clearly at full resolution. With modest smoothing, it shows how these structures merge with faint extended structures. For the purposes of the present proposal, less detailed images are required. We need to determine the apparent major axis of any central disk, for future kinematic observations with the FOS, and to see the orientation and general morphology of gas extending beyond the central disk for comparison with the radio images. One orbit per galaxy, rather than the two used for M87, should be adequate. Two of the galaxies, with radial velocities of 6200 kms and 7600 kms, are noticeably more distant than the rest of the sample, which has v < 4400 kms. In terms of resolution, their greater distance is compensated for by the fact that they can be observed with the PC + F673N, rather than with the WF + LRF. The exposure times, within one orbit for each galaxy, will typically be 7 minutes with F547M and 23 minutes with the LRF (or slightly longer with F658N or F673N). Real Time Justification ----------------------- None. Calibration Justification ------------------------- None Additional Comments ------------------- None ------------------------------------------------------------------------------------ Data Distribution Media: 8MM Blocking Factor: 10 Ship To: 4403 Roebling Ct*Bowie, MD 20715 Ship Via: UPS Email: dressel@rjhsci.com , ------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 3] TARGET LIST a) Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC984 GALAXY,LINER,LENTICULAR RA=2H 31M 51.46S +/- 0.1S, 1950 V=+4380 V = 12.9+/-0.4 DEC=23D 11' 40.6" +/- 1", PLATE- B-V = 0.93+/-0.05 ID=0387 Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 8.4 arcsec round aperture is 3 dex -14 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 2 NGC1497 GALAXY,LINER,LENTICULAR RA=3H 59M 8.41S +/- 0.1S, 1950 V=+6220 V = 13.1+/-0.3 DEC=22D 59' 39.8" +/- 1", PLATE- B-V = 0.93+/-0.05 ID=00EK Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 8.4 arcsec round aperture is 6 dex -14 erg/(cm cm sec). Coords are radio coords, but PLATE-ID now corresponds to that on the GASP finding chart. 3 NGC2911 GALAXY,LINER,LENTICULAR RA=9H 31M 05.11S +/- 0.07S, 1950 V=+3220 V = 11.3+/-0.3 DEC=10D 22' 30.3" +/- 1", PLATE- B-V = 0.96+/-0.05 ID=01X2 Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 6.0 arcsec round aperture is 7 dex -14 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 4 NGC3894 GALAXY,LINER,ELLIPTICAL RA=11H 46M 10.39S +/- 0.1S, 1950 V=+3240 V = 11.7+/-0.3 DEC=59D 41' 36.6" +/- 1", PLATE- B-V = 1.00+/-0.05 ID=01QZ Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 8.4 arcsec round aperture is 8 dex -14 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 5 NGC3998 GALAXY,LINER,LENTICULAR RA=11H 55M 20.95S +/- 0.1S, 1950 V=+1035 V = 10.4+/-0.3 DEC=55D 43' 54.6" +/- 1", PLATE- B-V = 0.95+/-0.05 ID=00LK Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 4.7 arcsec round aperture is 1 dex -12 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 6 NGC4594 GALAXY,LINER,SPIRAL RA=12H 37M 23.36S +/- 0.1S, DEC= 1950 V=+1110 V = 7.6+/-0.3 -11D 20' 55.0" +/- 1", PLATE- B-V = 0.98+/-0.05 ID=02NU Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 4.7 arcsec round aperture is 6 dex -13 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 5924( 14) - 01/30/96 00:17 - [ 4] TARGET LIST a) Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC5077 GALAXY,LINER,ELLIPTICAL RA=13H 16M 52.90S +/- 0.1S, DEC= 1950 V=+2830 V = 11.3+/-0.3 -12D 23' 38.7" +/- 1", PLATE- B-V = 0.93+/-0.05 ID=006N Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 6.0 arcsec round aperture is 8 dex -14 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 8 NGC5318 GALAXY,LINER,LENTICULAR RA=13H 48M 22.81S +/- 0.1S, 1950 V=+4180 V = 12.6+/-1.0 DEC=33D 57' 6.4" +/- 1", PLATE- B-V = 0.93+/-0.05 ID=01QW Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 8.4 arcsec round aperture is 8 dex -14 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 9 IC989 GALAXY,LINER,ELLIPTICAL RA=14H 12M 19.66S +/- 0.1S, 1950 V=+7570 V = 12.9+/-0.3 DEC=3D 21' 48.1" +/- 1", PLATE- B-V = 0.93+/-0.05 ID=0257 Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 8.4 arcsec round aperture is 8 dex -14 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 10 NGC5635 GALAXY,LINER,SPIRAL RA=14H 26M 18.84S +/- 0.1S, 1950 V=+4335 V = 12.6+/-0.3 DEC=27D 37' 54.5" +/- 1", PLATE- B-V = 0.85+/-0.05 ID=01PZ Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 4.7 arcsec round aperture is 5 dex -14 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 11 NGC5675 GALAXY,LINER,SPIRAL RA=14H 30M 36.33S +/- 0.1S, 1950 V=+4170 V = 12.9+/-0.3 DEC=36D 31'18.6" +/- 1", PLATE- B-V = 0.85+/-0.05 ID=01PT Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 4.7 arcsec round aperture is 2 dex -14 erg/(cm cm sec). The GASP finder chart was made from this same plate, 01PT. 12 NGC6500 GALAXY,LINER,SPIRAL RA=17H 53M 48.11S +/- 0.1S, 1950 V=+2995 V = 12.2+/-0.3 DEC=18D 20' 40.2" +/- 1", PLATE- B-V = 0.85+/-0.05 ID=01LT Comments: V and B-V are for the entire galaxy. The H alpha+[NII] line flux through an 8.1 arcsec round aperture is 2 dex -13 erg/(cm cm sec). Coords are radio coords but PLATE-ID now corresponds to that on the GASP finding chart. 5924( 14) - 01/30/96 00:17 - [ 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 NGC984 WFPC2 IMAGE LRF LRF 6661.7 CR-SPLIT=NO 1 700S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC984 WFPC2 IMAGE LRF LRF 6661.7 CR-SPLIT=NO 1 700S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC984 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 300S POS TARG +17.4419,-19.5344 ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC984 WFPC2 IMAGE WF2-FIX F791W CR-SPLIT=NO 1 100S POS TARG +17.4419,-19.5344 ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 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 NGC1497 WFPC2 IMAGE PC1-FIX F673N CR-SPLIT=NO 1 800S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC1497 WFPC2 IMAGE PC1-FIX F673N CR-SPLIT=NO 1 800S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC1497 WFPC2 IMAGE PC1-FIX F547M CR-SPLIT=NO 1 300S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC1497 WFPC2 IMAGE PC1-FIX F791W CR-SPLIT=NO 1 100S ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 7] Visit: 03 Visit Requirements: On Hold Comments: None Additional Comments: None Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC2911 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 200S MAX DUR 260S MIN DUR 200S POS TARG +17.56,- 27.90 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2911 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 200S MAX DUR 260S MIN DUR 200S POS TARG +17.56,- 27.90 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2911 WFPC2 IMAGE LRF LRF 6636.3 CR-SPLIT=NO 1 600S MAX DUR 800S MIN DUR 600S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2911 WFPC2 IMAGE LRF LRF 6636.3 CR-SPLIT=NO 1 600S END ORBIT EXPAND MAX DUR 800S MIN DUR 600S ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 8] Visit: 04 Visit Requirements: On Hold Comments: None Additional Comments: Could be done in CVZ if time available. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC3894 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 230S MAX DUR 500S MIN DUR 230S POS TARG +17.55,- 27.73 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC3894 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 230S MAX DUR 500S MIN DUR 230S POS TARG +17.55,- 27.73 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC3894 WFPC2 IMAGE LRF LRF 6636.8 CR-SPLIT=NO 1 700S MAX DUR 1500S MIN DUR 700S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC3894 WFPC2 IMAGE LRF LRF 6636.8 CR-SPLIT=NO 1 700S END ORBIT EXPAND MAX DUR 1600S MIN DUR 700S ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 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 NGC3998 WFPC2 IMAGE PC1-FIX F658N CR-SPLIT=NO 1 700S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC3998 WFPC2 IMAGE PC1-FIX F658N CR-SPLIT=NO 1 800S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC3998 WFPC2 IMAGE PC1-FIX F658N CR-SPLIT=NO 1 160S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC3998 WFPC2 IMAGE PC1-FIX F547M CR-SPLIT=NO 1 40S ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC3998 WFPC2 IMAGE PC1-FIX F547M CR-SPLIT=NO 1 200S ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC3998 WFPC2 IMAGE PC1-FIX F791W CR-SPLIT=NO 1 20S ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC3998 WFPC2 IMAGE PC1-FIX F791W CR-SPLIT=NO 1 80S ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 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 NGC4594 WFPC2 IMAGE PC1-FIX F658N CR-SPLIT=NO 1 800S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC4594 WFPC2 IMAGE PC1-FIX F658N CR-SPLIT=NO 1 800S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC4594 WFPC2 IMAGE PC1-FIX F547M CR-SPLIT=NO 1 300S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC4594 WFPC2 IMAGE PC1-FIX F791W CR-SPLIT=NO 1 100S ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 11] Visit: 07 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 NGC5077 WFPC2 IMAGE LRF LRF 6627.8 CR-SPLIT=NO 1 700S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC5077 WFPC2 IMAGE LRF LRF 6627.8 CR-SPLIT=NO 1 700S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC5077 WFPC2 IMAGE PC1-FIX F547M CR-SPLIT=NO 1 260S POS TARG +9.4279,+7.0338 ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC5077 WFPC2 IMAGE PC1-FIX F791W CR-SPLIT=NO 1 100S POS TARG +9.4279,+7.0338 ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 12] Visit: 08 Visit Requirements: On Hold Comments: None Additional Comments: None Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC5318 WFPC2 IMAGE PC1-FIX F547M CR-SPLIT=NO 1 200S MAX DUR 260S MIN DUR 200S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC5318 WFPC2 IMAGE PC1-FIX F547M CR-SPLIT=NO 1 200S MAX DUR 260S MIN DUR 200S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC5318 WFPC2 IMAGE LRF LRF 6657.3 CR-SPLIT=NO 1 600S MAX DUR 800S MIN DUR 600S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC5318 WFPC2 IMAGE LRF LRF 6657.3 CR-SPLIT=NO 1 600S END ORBIT EXPAND MAX DUR 800S MIN DUR 600S ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 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 IC989 WFPC2 IMAGE PC1-FIX F673N CR-SPLIT=NO 1 800S ------------------------------------------------------------------------------------------------------------------------------------ 2 IC989 WFPC2 IMAGE PC1-FIX F673N CR-SPLIT=NO 1 800S ------------------------------------------------------------------------------------------------------------------------------------ 3 IC989 WFPC2 IMAGE PC1-FIX F547M CR-SPLIT=NO 1 300S ------------------------------------------------------------------------------------------------------------------------------------ 4 IC989 WFPC2 IMAGE PC1-FIX F791W CR-SPLIT=NO 1 100S ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 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 NGC5635 WFPC2 IMAGE LRF LRF 6660.7 CR-SPLIT=NO 1 700S ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC5635 WFPC2 IMAGE LRF LRF 6660.7 CR-SPLIT=NO 1 700S ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC5635 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 300S POS TARG +17.4464,-19.8636 ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC5635 WFPC2 IMAGE WF2-FIX F791W CR-SPLIT=NO 1 100S POS TARG +17.4464,-19.8636 ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 15] Visit: 11 Visit Requirements: On Hold Comments: None Additional Comments: None Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC5675 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 200S MAX DUR 260S MIN DUR 200S POS TARG +17.46,- 21.05 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC5675 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 200S MAX DUR 260S MIN DUR 200S POS TARG +17.46,- 21.05 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC5675 WFPC2 IMAGE LRF LRF 6657.1 CR-SPLIT=NO 1 600S MAX DUR 800S MIN DUR 600S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC5675 WFPC2 IMAGE LRF LRF 6657.1 CR-SPLIT=NO 1 600S END ORBIT EXPAND MAX DUR 800S MIN DUR 600S ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 16] Visit: 12 Visit Requirements: On Hold Comments: None Additional Comments: None Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC6500 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 200S MAX DUR 260S MIN DUR 200S POS TARG +17.58,- 29.51 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC6500 WFPC2 IMAGE WF2-FIX F547M CR-SPLIT=NO 1 200S MAX DUR 260S MIN DUR 200S POS TARG +17.58,- 29.51 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC6500 WFPC2 IMAGE LRF LRF 6631.4 CR-SPLIT=NO 1 600S MAX DUR 800S MIN DUR 600S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC6500 WFPC2 IMAGE LRF LRF 6631.4 CR-SPLIT=NO 1 600S EXPAND MAX DUR 800S MIN DUR 600S Comments: None ------------------------------------------------------------------------------------------------------------------------------------ 5924( 14) - 01/30/96 00:17 - [ 17] Summary Form for Proposal 5924 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GO ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category AGN ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements POS TARG +17.4419,-19.5344 MAX DUR 260S MIN DUR 200S POS TARG +17.56,-27.90 MAX DUR 800S MIN DUR 600S END ORBIT EXPAND MAX DUR 800S MIN DUR 600S MAX DUR 500S MIN DUR 230S POS TARG +17.55,-27.73 MAX DUR 1500S MIN DUR 700S END ORBIT EXPAND MAX DUR 1600S MIN DUR 700S POS TARG +9.4279,+7.0338 MAX DUR 260S MIN DUR 200S POS TARG +17.4464,-19.8636 MAX DUR 260S MIN DUR 200S POS TARG +17.46,-21.05 MAX DUR 260S MIN DUR 200S POS TARG +17.58,-29.51 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements LRF F547M F791W F673N F658N ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC984 NGC1497 NGC2911 NGC3894 NGC3998 NGC4594 NGC5077 NGC5318 IC989 NGC5635 NGC5675 NGC6500 ------------------------------------------------------------------------------------------------------------------------------------