! File: 1031C.PROP ! Database: PEPDB ! Date: 15-FEB-1994:23:04:11 coverpage: title_1: FOS SPECTROPHOTOMETRY OF 3C273'S JET, IONIZED GAS, AND HOST GALAXY title_2: (FOS 9): FUTURE-CYCLE OBSERVATIONS sci_cat: QUASARS & AGN proposal_for: GTO/FOS pi_title: DR. pi_fname: HOLLAND pi_mi: C. pi_lname: FORD pi_inst: SPACE TELESCOPE SCIENCE INSTITUTE pi_country: USA pi_phone: (301) 338-4803 keywords_1: QUASAR, JET, IONIZED GAS, HOST GALAXY hours_pri: 3.44 num_pri: 2 wf_pc: X fos: X ! end of coverpage abstract: line_1: We plan to use the FOS to measure the energy distribution in a knot in the jet line_2: from the optical to Ly-alpha in order to measure the spectral index and to look line_3: for emission and absorption features. We will take WF/PC pictures in the light line_4: of redshifted CIV 1549 and with the red grism to isolate ionized gas near line_5: 3C273. We will use the FOS with small apertures to measure the physical line_6: characteristics of the ionized gas. We will use the FOS with an occulting line_7: aperture to take spectra of the underlying host galaxy. ! ! end of abstract general_form_proposers: lname: BEAVER fname: EDWARD inst: UC, SAN DIEGO country: USA ! lname: BURBIDGE fname: E. MARGARET inst: UC, SAN DIEGO country: USA ! lname: MARGON fname: BRUCE inst: WASHINGTON, UNIVERSITY OF country: USA ! lname: ANGEL fname: J. ROGER mi: P. inst: ARIZONA, UNIVERSITY OF country: USA ! lname: BARTKO fname: FRANK inst: APPLIED RESEARCH CORPORATION country: USA ! lname: DAVIDSEN fname: ARTHUR mi: F. inst: JOHNS HOPKINS UNIVERSITY country: USA ! lname: HARMS fname: RICHARD mi: J. inst: APPLIED RESEARCH CORPORATION country: USA ! lname: BOHLIN fname: RALPH inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! lname: FORD fname: HOLLAND title: DR. mi: C. inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: Cycle 9: 901-907 ! question: 5 section: 2 line_1: The SV prerequisite programs for all FOS line_2: observations in this program are: line_3: Prop ID 2195 FOS Target Acquisition Tests line_4: - All observations line_5: Prop ID 1317 Int./Ext. Wavelength Offsets line_6: - 1st target line_7: Prop ID 1318 Spectral Flat Fields line_8: - 1st target line_9: Prop ID 1320 Absolute Spectrophotometry line_10: - 1st visit of bright targets line_11: All WF/PC imaging with a center wavelength line_12: blueward of 5000 Angstroms requires UV flood ! question: 12 section: 1 line_1: This is an integrated program on 3C273's jet and host galaxy. Data line_2: release should not begin until 1 year after 80% of the data has been obtained. ! question: 13 section: 1 line_1: The program is FOS spectrophotometry of 3C273's jet from Ly-alpha through line_2: the optical, and spectrophotometry of the host galaxy. We will use WF/PC line_3: pictures with the red grism and in the light of redshifted CIV to isolate line_4: emission regions for study with FOS. ! !end of general form text general_form_address: lname: FORD fname: HOLLAND mi: C. title: DR. category: PI inst: SPACE TELESCOPE SCIENCE INSTITUTE addr_1: HOMEWOOD CAMPUS city: BALTIMORE state: MD zip: 21218 country: USA phone: (301) 338-4803 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: 3C273 descr_1: QUASAR pos_1: TBD-EARLY, pos_2: RA=12H 29M 6.71S +/- 0.3", pos_3: DEC=+02D 3' 7.9" +/- 0.3" equinox: 2000 rv_or_z: Z=0.158 fluxnum_1: 1 fluxval_1: V=12.86, fluxval_2: E(B-V)=0.05 ! targnum: 2 name_1: 3C273-KNOT-A descr_1: KNOT IN 3C273 JET pos_1: TBD-EARLY, pos_2: R=20.13" +/- 0.2", pos_3: PA=221.61D +/- 0.1D, pos_4: FROM 1 plate_req: Y comment_1: SPECTRAL INDEX IS ALPHA=0.75 comment_2: POSITION AND MAGNITUDE FOR 2 WILL comment_3: BE CHECKED ON SPECIAL CCD PICTURE. comment_4: POSITION AND MAGNITUDES FOR 3 AND 4 comment_5: WILL BE MEASURED FROM PRIOR WF/PC comment_6: PICTURES. fluxnum_1: 1 fluxval_1: V=20, fluxval_2: E(B-V)=0.05 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 901.000 targname: 3C273 config: WFC opmode: IMAGE aperture: ALL sp_element: G800L num_exp: 1 time_per_exp: 1200S fluxnum_1: 1 priority: 1 param_1: CR-SPLIT=NO, param_2: PRE-FLASH=YES req_1: ORIENT 270D +/- 30D; req_2: CYCLE 9 / 901-907 comment_1: OFFSET ANGLE FROM TABLE 16 = 45D comment_2: OBSERVE WITH ROLL ANGLE SUCH THAT comment_3: DISPERSION IS NOT ALONG JET'S P.A. OF comment_4: 45 DEG. E OF N ! linenum: 902.000 targname: 3C273 config: FOS/RD opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 0.46S priority: 2 param_1: BRIGHT=330000 req_1: ONBOARD ACQ FOR 903-904; req_2: GROUP 902-907 WITHIN 15D comment_1: ACQUISITION TIME CALCULATED ASSUMING comment_2: ALPHA=-1 POWER LAW, WITH V=12.86. ! linenum: 903.000 targname: 3C273-KNOT-A config: FOS/RD opmode: ACCUM aperture: 0.5 sp_element: PRISM num_exp: 1 time_per_exp: 1400S fluxnum_1: 1 priority: 2 req_1: SEQ 903-904 NO GAP ! linenum: 904.000 targname: WAVE config: FOS/RD opmode: ACCUM aperture: 0.5 sp_element: PRISM num_exp: 1 time_per_exp: DEF priority: 2 req_1: CALIB FOR 903 ! linenum: 905.000 targname: 3C273 config: FOS/BL opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 0.92S priority: 2 param_1: BRIGHT=330000 req_1: ONBOARD ACQ FOR 906-907 ! linenum: 906.000 targname: 3C273-KNOT-A config: FOS/BL opmode: ACCUM aperture: 0.5 sp_element: G160L num_exp: 1 time_per_exp: 5800S fluxnum_1: 1 priority: 2 req_1: SEQ 906-907 NO GAP ! linenum: 907.000 targname: WAVE config: FOS/BL opmode: ACCUM aperture: 0.5 sp_element: G160L num_exp: 1 time_per_exp: DEF priority: 2 req_1: CALIB FOR 906 ! ! end of exposure logsheet ! No scan data records found