Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 18 Report Date: 18-Jul-95:16:09 Version: ********** Check-in Date: ********** 1.Proposal Title: GRAVITATIONAL LENSES-FUTURE CYCLES CONTINUUATION ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID QUASARS & AGN GTO/OS 1059 Sub Category ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone Philippe Crane EUROPEAN SOUTHERN OBSERVATOR GERMANY, W +49-89-320-06- ASTRONOMER/PHYSICIST ------------------------------------------------------------------------------------ 7. Abstract We intend to detect new features in gravitationally lensed QSO's. In particular, we will look for the predicted extra images, optical counter-parts to VLA and VLBI jets and if possible at the morphology of the deflecting mass. Quantitative knowledge of these is necessary for the astrophysical use of the phenomenon. ------------------------------------------------------------------------------------ 8. Scientific Key Words: GRAVITATIONAL LENSES ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 6.00 par: 0 10. Num targs pri: 6 par: 0 ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 18 PI: Philippe Crane Proposal Title: GRAVITATIONAL LENSES-FUTURE CYCLES CONTINUUATION ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ H. Sol MEUDON OBSERVATORY FRANCE X J. Schneider MEUDON OBSERVATORY FRANCE X Philippe Crane EUROPEAN SOUTHERN OBSERVATORY GERMANY, WE X ------------------------------------------------------------------------------------ 3. Description of proposed observations. Exposures 3, and 7 should be in cycle 0 Exposures 1, 4, and 6 should be in cycle 1 Exposure 2 or 5 should be in cycle 2 ------------------------------------------------------------------------------------ 5. Description of special scheduling requirements. If we choose the option to make an f/288 exposure of Q0957+561 we want the position angle to be -13D so that the expected optical jet falls entirely within the f/288 field of view. ------------------------------------------------------------------------------------ 12. Note that 66% of the time allocated to this proposal is to be charged to P. Crane's GTO time, and that 34% of the time is to be charged to the FOC-IDT. ------------------------------------------------------------------------------------ 13. Known gravitationally lensed QSO's will be imaged to look for expected subsidiary images and optical counterparts to radio jets. ------------------------------------------------------------------------------------ 11. Address Information Name: J. SCHNEIDER Category: ADV Institution: MEUDON OBSERVATORY Address: City: F-92195 MEUDON State: Zip Code: Country: FRANCE Telephone: (33-1)534-7570 Telex (or e-mail): 201 571 ------------------------------------------------------------------------------------ Name: PHILIPPE CRANE Category: PI Institution: EUROPEAN SOUTHERN OBSERVATORY Address: KARL-SCHWARZSCHILD-STR. 2 City: D-8046 GARCHING BEI MUNCHEN State: Zip Code: Country: GERMANY, WEST Telephone: +49-89-320-06-230 Telex (or e-mail): ------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 18 [ 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 Q2016+112 DOUBLE QUASAR RA = 20H 16M 55.37S +/- .1S, 1950 Z = 3.27 DEC = 11D 17' 46.0" +/- 1.0" ------------------------------------------------------------------------------------------------------------------------------------ 2 Q1635+267 QUASAR PAIR RA = 16H 34M 59.1S +/- .1S, 1950 Z = 1.96 DEC = 26D 42' 06" +/- 1.0" ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 18 [ 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 Q1635+267 FOC/96 IMAGE 512X512 F342W 1 30M 2 CYCLE 2 COND IF TAC OK ------------------------------------------------------------------------------------------------------------------------------------ 2 Q2016+112 FOC/96 IMAGE 512X512 F480LP 1 30M 2 CYCLE 3 COND IF TAC OK ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 18 [ 5] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations FOC/96 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ------------------------------------------------------------------------------------------------------------------------------------ Proposal for GTO/OS ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours 6.00 ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category QUASARS & AGN ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements CYCLE 2; COND IF TAC OK; CYCLE 3; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F342W F480LP ------------------------------------------------------------------------------------------------------------------------------------ Target Names Q2016+112 Q1635+267 ------------------------------------------------------------------------------------------------------------------------------------