! File: 1116C.PROP ! Database: PEPDB ! Date: 16-FEB-1994:02:21:22 coverpage: title_1: STRUCTURE OF QUASARS AND RELATED OBJECTS (WF/PC-12) sci_cat: QUASARS & AGN proposal_for: GTO/WFC pi_title: PROF. pi_fname: JAMES pi_mi: A. pi_lname: WESTPHAL pi_inst: CALTECH pi_country: USA pi_phone: (818)356-4900 keywords_1: QUASAR, AGN,RADIO GALAXY, EMISSION LINE GALAXY,BL LAC keywords_2: OBJECT num_pri: 10 pi_position: PROFESSOR OF PLANETA ! end of coverpage abstract: line_1: The aims of the program are (1) to detect, and to study the morphology of line_2: galaxies underlying QSOs and AGNs, galaxies associated with them in groups and line_3: clusters, and associated structures such as jets; (2) to detect bright nuclear line_4: and extranuclear structure on small angular scales; (3) to detect and examine line_5: additional images and lensing galaxies in gravitational lenses; (4) to detect line_6: extended emission line structure in quasars. ! ! end of abstract general_form_proposers: lname: WESTPHAL fname: JAMES mi: A. inst: CALTECH country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: The general sequence of observations is two or more short observations in V and line_2: I, in which the quasar or nucleus is unsaturated, in order to look for bright line_3: small scale structure close to the nucleus, and a long exposure in I to examine line_4: the parent galaxy, nearby galaxies, and other extended structure. The short line_5: CR-SPLIT observations for the long exposures will provide an intermediate I line_6: exposure, and considered an integral part of the program. For some of the line_7: objects, the short exposures are omitted because they will be obtained with the line_8: PC as part of a joint GTO proposal with the Astrometry team. ! question: 6 section: 1 line_1: Dark time and uninterrupted exposures are required to maximize signal/noise. line_3: For all exposures >=1000sec, we request dark time. This is needed to minimize line_4: scattered light. By dark time we mean that the telescope should be beyond the line_5: brightly lit limb of the Earth in the dark half of the orbit. We do not require line_6: that the telescope actually be within the Earth's shadow. See note on exposure line_7: logsheet. The above guidline of 1000 sec may need revision after experience in line_8: orbit. ! question: 8 section: 1 line_1: Small position adjustments (~40 arcsec for the WFC and ~17 arcsec for the PC) line_2: will be required in order to center the object of interest on one of the CCDs. line_3: The CCD chosen will in general be one for which saturated images on the frame line_4: do not overflow in a direction which runs through features of interest. This line_5: will depend on the orientation of the telescope at the time of the observation. line_6: It may also sometimes require constraints on the roll angle, although this can line_7: probably generally be avoided. ! question: 13 section: 1 line_1: The aims of the program are (1) to detect, and to study the morphology of line_2: galaxies underlying QSOs and AGNs, galaxies associated with them in groups and line_3: clusters, and associated structures such as jets; (2) to detect bright nuclear line_4: and extranuclear structures on small angular scales; (3) to detect and examine line_5: additional images and lensing galaxies in gravitational lenses; (4) to detect line_6: extended emission line structure in quasars. ! !end of general form text general_form_address: lname: KRISTIAN fname: JEROME category: CON inst: MT. WILSON & LAS addr_1: CAMPANAS OBSERVS. addr_2: 813 SANTA BARBARA ST. city: PASADENA state: CA zip: 91101 country: USA phone: (818)577-1122 ! lname: GUNN fname: JAMES mi: E. category: CON inst: PRINCETON UNIVERSITY addr_1: ASTROPHYSICAL SCIENCES addr_2: PEYTON HALL city: PRINCETON state: NJ zip: 08540 country: USA phone: (609)452-3802 ! lname: LYNDS fname: C. mi: R. category: CON inst: NOAO, KITT PEAK NATIONAL OBSERVATORY addr_1: 950 N CHERRY city: TUCSON state: AZ zip: 86726 country: USA phone: (602)327-5511 ! lname: WESTPHAL fname: JAMES mi: A. title: PROF. category: PI inst: CALTECH addr_1: M/S 170-25 addr_2: DIVISION OF GEOLOGICAL addr_3: & PLANETARY SCIENCES city: PASADENA state: CA zip: 91125 country: USA phone: 818-356-4900 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: Q0957+561 descr_1: GRAVITATIONAL LENS: descr_2: DOUBLE QUASAR pos_1: RA=09H57M57.4S+/-0.07S, pos_2: DEC=+56D08'19.6"+/-0.5" equinox: 1950 pm_or_par: N rv_or_z: Z=1.41 plate_req: NO fluxnum_1: 1 fluxval_1: R=17.3 ! targnum: 2 name_1: PG1115+080 descr_1: GRAVITATIONAL LENS: descr_2: TRIPLE QUASAR pos_1: RA=11H15M41.5S+/-0.3S, pos_2: DEC=+08D02'24"+/-5" equinox: 1950 pm_or_par: N rv_or_z: Z=1.7 plate_req: NO fluxnum_1: 1 fluxval_1: R=16.3 ! targnum: 3 name_1: 2345+007 descr_1: GRAVITATIONAL LENS pos_1: RA=23H45M45.7S+/-0.7S, pos_2: DEC=+00D40'38"+/-10" equinox: 1950 pm_or_par: N rv_or_z: Z=2.15 plate_req: NO fluxnum_1: 1 fluxval_1: V=19.5 +/-0.5 ! targnum: 4 name_1: MG2016+112 descr_1: GRAVITATIONAL LENS pos_1: RA=20H16M55.5S+/-0.1S, pos_2: DEC=+11D17'47"+/-1" equinox: 1950 pm_or_par: N rv_or_z: Z=3.3 plate_req: NO fluxnum_1: 1 fluxval_1: R=22.5 ! targnum: 5 name_1: 1634.9+267 descr_1: GRAVITATIONAL LENS pos_1: RA=16H34M59.1S+/-1S, pos_2: DEC=+26D42'08"+/-15" equinox: 1950 pm_or_par: N rv_or_z: Z=1.96 plate_req: NO fluxnum_1: 1 fluxval_1: R=19.15 ! targnum: 27 name_1: AP-LIB descr_1: BL LAC OBJECT pos_1: RA=15H14M45.3S+/-1S, pos_2: DEC=-24D11'23"+/-15" equinox: 1950 pm_or_par: N rv_or_z: Z=0.06 plate_req: NO fluxnum_1: 1 fluxval_1: R=14.8 ! targnum: 33 name_1: 2237+0305 descr_1: GALAXY/GRAV. LENS pos_1: RA=22H37M57.3S+/-0.3S, pos_2: DEC=+03D05'49"+/-5" equinox: 1950 pm_or_par: NO plate_req: NO comment_1: FLUX DATA FOR TARGET 33 REFERS TO comment_2: QSO fluxnum_1: 1 fluxval_1: V=16 ! targnum: 34 name_1: 3C273-OFFSET descr_1: QUASAR pos_1: RA=12H26M32.92S+/-0.07S, pos_2: DEC=+02D19'38.3"+/-1" equinox: 1950 pm_or_par: N rv_or_z: Z=0.16 plate_req: NO comment_1: SMALL OFFSET FOR PC OBSERVATION fluxnum_1: 1 fluxval_1: V=12.8 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 targname: Q0957+561 config: PC opmode: IMAGE aperture: P6 sp_element: F555W num_exp: 2 time_per_exp: 160S priority: 1 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES, req_1: GUID TOL 0.030" / 1-80.2 ; req_2: NON-INT / 1-80.2; req_3: CYCLE 0 / 1-2; req_4: SEQ 1-2 NO GAP; req_5: POS TARG -14,14 / 1-80.2 comment_1: ' GUID TOL 0.030" ' IS INTENDED TO comment_2: MEAN ALL GUIDING IS ON COARSE TRACK ! linenum: 2.000 targname: Q0957+561 config: ^ opmode: IMAGE aperture: ^ sp_element: F785LP num_exp: 2 time_per_exp: 350S priority: ^ param_1: ^ ! linenum: 7.000 targname: PG1115+080 config: PC opmode: IMAGE aperture: P6 sp_element: F785LP num_exp: 1 time_per_exp: 120S priority: 1 param_1: CR-SPLIT=NO,PRE-FLASH=YES req_1: CYCLE 0 / 7-9; req_2: SEQ 7-9 NO GAP ! linenum: 8.000 targname: ^ config: PC opmode: IMAGE aperture: ^ sp_element: F555W num_exp: 1 time_per_exp: 60S priority: ^ param_1: ^ ! linenum: 9.000 targname: ^ config: PC opmode: IMAGE aperture: ^ sp_element: F785LP num_exp: 2 time_per_exp: 400S priority: ^ param_1: ^ ! linenum: 11.000 targname: MG2016+112 config: PC opmode: IMAGE aperture: P6 sp_element: F785LP num_exp: 2 time_per_exp: 900S priority: 2 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES req_1: CYCLE 0 / 11-12; req_2: SEQ 11-12 NO GAP ! linenum: 12.000 targname: MG2016+112 config: ^ opmode: IMAGE aperture: ^ sp_element: F555W num_exp: 2 time_per_exp: 900S priority: ^ param_1: ^ ! linenum: 13.000 targname: 2345+007 config: PC opmode: IMAGE aperture: P6 sp_element: F555W num_exp: 2 time_per_exp: 900S priority: 2 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES req_1: CYCLE 0 / 13-13.5; req_3: SEQ 13-13.5 NO GAP ! linenum: 13.500 targname: ^ config: ^ opmode: IMAGE aperture: ^ sp_element: F785LP num_exp: 2 time_per_exp: 900S priority: ^ param_1: ^ ! linenum: 15.000 targname: 1634.9+267 config: PC opmode: IMAGE aperture: P6 sp_element: F785LP num_exp: 2 time_per_exp: 900S priority: 2 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES req_1: CYCLE 0 / 15-15.5; req_2: SEQ 15.0-15.5 NO GAP ! linenum: 15.500 targname: ^ config: ^ opmode: IMAGE aperture: ^ sp_element: F555W num_exp: 2 time_per_exp: 900S priority: ^ param_1: ^ ! linenum: 27.000 targname: 3C273-OFFSET config: PC opmode: IMAGE aperture: P6 sp_element: F555W num_exp: 1 time_per_exp: 2.6S priority: 3 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES, req_1: CYCLE 0 / 27-27.4; req_3: SEQ 27.0-27.4 NO GAP ! linenum: 27.100 targname: ^ config: ^ opmode: IMAGE aperture: ^ sp_element: F785LP num_exp: 1 time_per_exp: 5S priority: ^ param_1: ^ ! linenum: 27.200 targname: ^ config: ^ opmode: IMAGE aperture: ^ sp_element: F555W num_exp: 1 time_per_exp: 40S priority: ^ param_1: ^ ! linenum: 27.300 targname: ^ config: ^ opmode: IMAGE aperture: ^ sp_element: F785LP num_exp: 1 time_per_exp: 70S priority: ^ param_1: ^ ! linenum: 27.400 targname: ^ config: ^ opmode: IMAGE aperture: ^ sp_element: F785LP num_exp: 2 time_per_exp: 300S priority: ^ param_1: ^ ! linenum: 67.100 targname: AP-LIB config: PC opmode: IMAGE aperture: P6 sp_element: F555W num_exp: 1 time_per_exp: 14S priority: 3 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES, req_1: CYCLE 0 / 67.1-67.3; req_2: SEQ 67.1-67.3 NO GAP; ! linenum: 67.200 targname: ^ config: ^ opmode: IMAGE aperture: ^ sp_element: F785LP num_exp: 1 time_per_exp: 30S priority: ^ param_1: ^ ! linenum: 67.300 targname: AP-LIB config: PC opmode: IMAGE aperture: P6 sp_element: F785LP num_exp: 2 time_per_exp: 500S priority: 3 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES, ! linenum: 80.000 targname: 2237+0305 config: PC opmode: IMAGE aperture: P6 sp_element: F555W num_exp: 1 time_per_exp: 50S priority: 2 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES req_1: SEQ 80-80.2 NO GAP; req_2: CYCLE 0 / 80-80.2; ! linenum: 80.100 targname: 2237+0305 config: PC opmode: IMAGE aperture: P6 sp_element: F785LP num_exp: 1 time_per_exp: 100S priority: 2 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES ! linenum: 80.200 targname: ^ config: ^ opmode: IMAGE aperture: ^ sp_element: F785LP num_exp: 2 time_per_exp: 400S priority: ^ param_1: ^ ! ! end of exposure logsheet ! No scan data records found