Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 2687c Report Date: 09-May-96:17:17 Version: ********** Check-in Date: ********** 1.Proposal Title: GAS IN HOST GALAXIES OF QSOS-DEPENDENCE ON RADIO PROPERTIES ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID QUASARS & AGN GO Sub Category HOST GALAXIES ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone Dr. Richard E. Griffiths STSCI USA 301-338-4824 ASSOCIATE ASTRONOMER ------------------------------------------------------------------------------------ 7. Abstract It is known that the presence and nature of associated strong radio emission is intimately related to several properties of QSOs. We propose to compare the morphologies of nuclear and extranuclear gas in samples of radio-loud and radio- quiet QSOs, distinquishing between lobe-dominated and core-dominated radio sources. On this basis we define three samples having redshifts between 0.31 and 0.36. For all these objects narrow-band images of redshifted OIII, 5007/4959 will be obtained with the PC and for some of them images of redshifted (OII) 3727. Comparison of the classes will provide information as to (i) the nature of radio-emitting quasars,(ii) processes which make radio jets visible and (iii) the importance of Doppler boosting/relativistic beaming. A significant preference for flat-spectrum radio souces to be associated with peculiar galaxies would be strong evidence against all models in which radio sources are dominated by flat-spectrum nuclei only by virtue of their orientation. ------------------------------------------------------------------------------------ 8. Scientific Key Words: QUASAR, JET, IMAGING, RADIO. ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 10.00 par: 0 10. Num targs pri: 11 par: 0 ------------------------------------------------------------------------------------ 11. Instruments requested: WF/PC ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 2687c PI: Dr. Richard E. Griffiths Proposal Title: GAS IN HOST GALAXIES OF QSOS-DEPENDENCE ON RADIO PROPERTIES ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ George K. Miley LEIDEN UNIVERSITY NETHERLANDS X Colin A. Norman STSCI USA P.I. Richard E. Griffiths STSCI USA ------------------------------------------------------------------------------------ 3. Description of proposed observations. The PC is used to image the ionized gas in each quasar by observing it for 4 x 10 mins in [OIII] 5007 through the on-band F664N filter, and for 3 x 2 mins through the off-band F718M filter. ------------------------------------------------------------------------------------ 11. Address Information Name: RICHARD GRIFFITHS Category: PI Institution: SPACE TELESCOPE SCIENCE INSTITUTE Address: 3700 SAN MARTIN DRIVE City: BALTIMORE State: MD Zip Code: 21218 Country: USA Telephone: Telex (or e-mail): ------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 2687c [ 3] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial |Acqui|FLX| Flux data No | Name | Description | Position |Eqnx | Vel. |Prblm|REF| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ 1 NAB0137-011 GALAXY; AGN; QUASAR RA = 01H 37M 43.7S +/- 0.1S, 1950.00 Z = 1 V = 16.49, B-V = -0.12 RADIO GALAXY DEC = -01D 05' 13" +/- 1" 0.334 ------------------------------------------------------------------------------------------------------------------------------------ 2 PKS0231+022 GALAXY; AGN; QUASAR RA = 02H 31M 13.7S +/- 0.1S, 1950.00 Z = 1 V = 18.00 RADIO GALAXY DEC = +02D 16' 16" +/- 1" 0.322 ------------------------------------------------------------------------------------------------------------------------------------ 3 PKS0607-158 GALAXY; AGN; QUASAR RA = 06H 07M 25.9S +/- 0.1S, 1950.00 Z = 1 V = 18.00 RADIO GALAXY DEC = -15D 42' 03" +/- 1" 0.324 ------------------------------------------------------------------------------------------------------------------------------------ 4 1258+356 B GALAXY; AGN; QUASAR RA = 12H 58M 41.7S +/- 0.1S, 1950.00 Z = 1 V = 18.27, B-V = 0.38 196 RADIO GALAXY DEC = +35D 38' 44" +/- 1" 0.323 ------------------------------------------------------------------------------------------------------------------------------------ 5 PKS1355-418 GALAXY; AGN; QUASAR RA = 13H 55M 57.2S +/- 0.1S, 1950.00 Z = 1 V = 15.86, B-V = -0.10 RADIO GALAXY DEC = -41D 38' 20" +/- 1" 0.313 ------------------------------------------------------------------------------------------------------------------------------------ 6 1522+113 OR GALAXY; AGN; QUASAR RA = 15H 22M 39.4S +/- 0.1S, 1950.00 Z = 1 V = 18.00 139 RADIO GALAXY DEC = +11D 18' 15" +/- 1" 0.331 ------------------------------------------------------------------------------------------------------------------------------------ 7 PKS2251+114 GALAXY; AGN; QUASAR RA = 22H 51M 40.6S +/- 0.1S, 1950.00 Z = 1 V = 15.82, B-V = 0.20 RADIO GALAXY DEC = +11D 20' 39" +/- 1" 0.323 ------------------------------------------------------------------------------------------------------------------------------------ 8 PKS2310-322 GALAXY; AGN; QUASAR RA = 23H 10M 27.6S +/- 0.1S, 1950.00 Z = 1 V = 16.60 RADIO GALAXY DEC = -23D 14' 09" +/- 1" 0.340 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 2687c [ 4] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NAB0137-011 PC IMAGE ALL F664N PRE-FLASH=YES 3 600S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 GROUP 1-2 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ 2 NAB0137-011 PC IMAGE ALL F718M PRE-FLASH=YES 3 120S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 ------------------------------------------------------------------------------------------------------------------------------------ 3 PKS0231+022 PC IMAGE ALL F664N PRE-FLASH=YES 3 600S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 GROUP 3-4 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ 4 PKS0231+022 PC IMAGE ALL F718M PRE-FLASH=YES 3 120S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 ------------------------------------------------------------------------------------------------------------------------------------ 5 PKS0607-158 PC IMAGE ALL F664N PRE-FLASH=YES 3 600S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 GROUP 5-6 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ 6 PKS0607-158 PC IMAGE ALL F718M PRE-FLASH=YES 3 120S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 ------------------------------------------------------------------------------------------------------------------------------------ 7 1258+356 PC IMAGE ALL F664N PRE-FLASH=YES 3 600S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 GROUP 7-8 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ 8 1258+356 PC IMAGE ALL F718M PRE-FLASH=YES 3 120S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 ------------------------------------------------------------------------------------------------------------------------------------ 9 PKS1355-418 PC IMAGE ALL F664N PRE-FLASH=YES 2 600S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 GROUP 9-10 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ 10 PKS1355-418 PC IMAGE ALL F718M PRE-FLASH=YES 3 120S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 ------------------------------------------------------------------------------------------------------------------------------------ 11 1522+113 PC IMAGE ALL F664N PRE-FLASH=YES 3 600S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 GROUP 11-12 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ 12 1522+113 PC IMAGE ALL F718M PRE-FLASH=YES 3 120S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 ------------------------------------------------------------------------------------------------------------------------------------ 13 PKS2251+114 PC IMAGE ALL F664N PRE-FLASH=YES 3 600S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 GROUP 13-14 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ 14 PKS2251+114 PC IMAGE ALL F718M PRE-FLASH=YES 3 120S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 ------------------------------------------------------------------------------------------------------------------------------------ 15 PKS2310-322 PC IMAGE ALL F664N PRE-FLASH=YES 3 600S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 GROUP 15-16 NO GAP ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 2687c [ 5] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 16 PKS2310-322 PC IMAGE ALL F718M PRE-FLASH=YES 3 120S 10 1 1 GUID TOL 0.030" CR-SPLIT=DEF POS TARG 0.00,0.00 ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 2687c [ 6] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations PC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters PRE-FLASH=YES CR-SPLIT=DEF ------------------------------------------------------------------------------------------------------------------------------------ Proposal for GO ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours 10.00 ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category QUASARS & AGN ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category HOST GALAXIES ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GUID TOL 0.030"; POS TARG 0.00,0.00; GROUP 1-2 NO GAP; POS TARG 0.00,0.00 GROUP 3-4 NO GAP; GROUP 5-6 NO GAP; GROUP 7-8 NO GAP; GROUP 9-10 NO GAP; GROUP 11-12 NO GAP; GROUP 13-14 NO GAP; GROUP 15-16 NO GAP; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F664N F718M ------------------------------------------------------------------------------------------------------------------------------------ Target Names NAB0137-011 PKS0231+022 PKS0607-158 1258+356 B 196 PKS1355-418 1522+113 OR 139 PKS2251+114 PKS2310-322 ------------------------------------------------------------------------------------------------------------------------------------