coverpage: title_1: VELOCITY DISPERSIONS IN THE NUCLEI OF GIANT ELLIPTICALS (FOS 17): title_2: CYCLE 4 OBSERVATIONS sci_cat: GALAXIES & CLUSTERS 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: (410) 338-4803 keywords_1: GALAXIES,VELOCITY DISPERSION,ROTATION,NUCLEUS keywords_2: STELLAR POPULATION hours_pri: 16.99 num_pri: 7 fos: Y ! end of coverpage abstract: line_1: The FOS will be used with small apertures to map the stellar velocity line_2: dispersion and rotation in the central 1" of NGC4486, NGC4472 and NGC6251. line_3: The velocity dispersion maps will be used to discriminate between the large line_4: M/Ls required by massive black holes, velocity anisotropy, and isothermal line_5: velocity distributions. Line strengths will be used to measure changes in the line_6: stellar population in the central 1". ! ! 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: We will obtain FOS spectra of M87 at a grid of positions in line_2: order to measure the velocity dispersion. Lines 404-422 line_3: define a grid on the sky. There should be only one GSACQ line_4: for this whole sequence to preserve the registration of the line_5: grid. The target is acquired by direct ACQ/BINARY + line_6: ACQ/PEAK on the nucleus. Each science exposure is followed line_7: by a WAVE cal. A velocity dispersion standard F193 is line_8: observed for calibration. The target is observed centered line_9: and stepped to offset locations within the science line_10: apertures. ANY CHANGES TO THIS PROGRAM MUST HAVE SIGNED line_11: APPROVAL BY THE PI OR HIS DESIGNEE. Cycle 4: 404-436 ! 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 program is an integrated investigation of nuclear dynamics in elliptical line_2: galaxies and will not be complete until all observations of NGC 4486 and NGC line_3: 4472 have been obtained. Data release should not begin until 1 year after that line_4: date. ! question: 13 section: 1 line_1: Variations in the stellar velocity dispersions, stellar rotation, and stellar line_2: line strengths will be mapped in the central 1" of NGC4486, NGC4472 and line_3: NGC6251. ! !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: (410) 338-4803 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: NGC4486 name_2: M87 descr_1: E,303,910 pos_1: RA=12H 30M 49.4286S +/- 0.3", pos_2: DEC=+12D 23' 27.985" +/- 0.3", pos_3: PLATE-ID=00IY equinox: 2000 rv_or_z: V=1100 acqpr_1: EXT fluxnum_1: 1 fluxval_1: V=16.7, E(B-V)=0.01 ! targnum: 2 name_1: NGC4486-POS5 descr_1: E,303,H,517 pos_1: R=0.0", pos_2: PA=0D, pos_3: FROM 1 equinox: 2000 fluxnum_1: 1 fluxval_1: V=16.7, E(B-V)=0.01 ! targnum: 3 name_1: NGC4486-POS7 descr_1: E,303,H,517 pos_1: R=0.25", pos_2: PA=291D, pos_3: FROM 1 equinox: 2000 fluxnum_1: 1 fluxval_1: SURF(V)=16.25 fluxnum_2: 2 fluxval_2: E(B-V)=0.01 ! targnum: 4 name_1: NGC4486-POS8 descr_1: E,303,H,517 pos_1: R=0.25", pos_2: PA=111D, pos_3: FROM 1 equinox: 2000 fluxnum_1: 1 fluxval_1: SURF(V)=16.25 fluxnum_2: 2 fluxval_2: E(B-V)=0.01 ! targnum: 5 name_1: NGC4486-POS9 descr_1: E,303,H,517 pos_1: R=0.086", pos_2: PA=21D, pos_3: FROM 1 equinox: 2000 fluxnum_1: 1 fluxval_1: SURF(V)=16.25 fluxnum_2: 2 fluxval_2: E(B-V)=0.01 ! targnum: 6 name_1: NGC4486-POS10 descr_1: E,303,H,517 pos_1: R=0.0", pos_2: PA=0D, pos_3: FROM 1 equinox: 2000 fluxnum_1: 1 fluxval_1: V=16.7, E(B-V)=0.01 ! targnum: 7 name_1: NGC4486-POS11 descr_1: E,303,H,517 pos_1: R=0.086", pos_2: PA=201D, pos_3: FROM 1 equinox: 2000 fluxnum_1: 1 fluxval_1: SURF(V)=16.25 fluxnum_2: 2 fluxval_2: E(B-V)=0.01 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 401.000 sequence_1: DEFINE sequence_2: VDSP targname: # config: FOS/RD opmode: ACCUM aperture: # sp_element: G570H num_exp: 1 time_per_exp: 1000S priority: 1 param_1: STEP-PATT=SINGLE ! linenum: 402.000 sequence_1: DEFINE sequence_2: CAL-VD targname: WAVE config: FOS/RD opmode: ACCUM aperture: # sp_element: G570H num_exp: 1 time_per_exp: DEF priority: 1 param_1: STEP-PATT=SINGLE ! linenum: 410.000 targname: NGC4486 config: FOS/RD opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 11S priority: 1 param_1: BRIGHT=660000, param_2: FAINT=1320 req_1: ONBOARD ACQ FOR 411; req_2: GROUP 410-416 NO GAP; req_3: GROUP 410-437 WITHIN 28D; req_4: ORIENT 180D +/- 90D; req_5: CYCLE 4 / 410-437 comment_1: LINES 410-416, 420-427, AND 430-437 comment_2: DEFINE GRIDS ON THE SKY. THERE MUST comment_3: BE ONLY ONE GSACQ FOR EACH SEQUENCE. comment_4: THE SAME GUIDE STARS AND ROLL ANGLE comment_5: *MUST* BE USED FOR ALL THREE GRIDS. ! linenum: 411.000 targname: NGC4486 config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: MIRROR num_exp: 1 time_per_exp: 12S priority: 1 param_1: SEARCH-SIZE-X=5, param_2: SEARCH-SIZE-Y=5, param_3: SCAN-STEP-X=0.17, param_4: SCAN-STEP-Y=0.17 req_1: ONBOARD ACQ FOR 412; req_2: SAME ORIENT FOR 411-437 req_3: AS 410 ! linenum: 412.000 targname: NGC4486 config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: MIRROR num_exp: 1 time_per_exp: 12S priority: 1 param_1: SEARCH-SIZE-X=5, param_2: SEARCH-SIZE-Y=5, param_3: SCAN-STEP-X=0.052, param_4: SCAN-STEP-Y=0.052 req_2: ONBOARD ACQ FOR 413-416 ! linenum: 413.000 sequence_1: USE VDSP targname: NGC4486-POS5 aperture: 0.3 time_per_exp: X1.0 ! linenum: 414.000 sequence_1: USE VDSP targname: NGC4486-POS7 aperture: 0.3 time_per_exp: X2.4 ! linenum: 415.000 sequence_1: USE VDSP targname: NGC4486-POS8 aperture: 0.3 time_per_exp: X2.4 req_1: SEQ 415-416 NO GAP ! linenum: 416.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 415 ! linenum: 420.000 targname: NGC4486 config: FOS/RD opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 11S priority: 1 param_1: BRIGHT=660000, param_2: FAINT=1320 req_1: ONBOARD ACQ FOR 421; req_2: GROUP 420-427 NO GAP; req_3: SAME POS FOR 420 AS 410 ! linenum: 421.000 targname: NGC4486 config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: MIRROR num_exp: 1 time_per_exp: 12S priority: 1 param_1: SEARCH-SIZE-X=5, param_2: SEARCH-SIZE-Y=5, param_3: SCAN-STEP-X=0.17, param_4: SCAN-STEP-Y=0.17 req_1: ONBOARD ACQ FOR 422 ! linenum: 422.000 targname: NGC4486 config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: MIRROR num_exp: 1 time_per_exp: 12S priority: 1 param_1: SEARCH-SIZE-X=3 param_2: SEARCH-SIZE-Y=3 param_3: SCAN-STEP-X=0.065, param_4: SCAN-STEP-Y=0.065 req_1: ONBOARD ACQ FOR 423 ! linenum: 423.000 targname: NGC4486 config: FOS/RD opmode: ACQ/PEAK aperture: 0.1-PAIR-A sp_element: MIRROR num_exp: 1 time_per_exp: 24S priority: 1 param_1: SEARCH-SIZE-X=5, param_2: SEARCH-SIZE-Y=5, param_3: SCAN-STEP-X=0.030, param_4: SCAN-STEP-Y=0.030 req_1: ONBOARD ACQ FOR 424-427 ! linenum: 424.000 sequence_1: USE VDSP targname: NGC4486-POS9 aperture: 0.1-PAIR-A time_per_exp: X4.8 ! linenum: 425.000 sequence_1: USE VDSP targname: NGC4486-POS10 aperture: 0.1-PAIR-A time_per_exp: X4.8 ! linenum: 426.000 sequence_1: USE VDSP targname: NGC4486-POS11 aperture: 0.1-PAIR-A time_per_exp: X3.9 req_1: SEQ 426-427 NO GAP ! linenum: 427.000 sequence_1: USE CAL-VD aperture: 0.1-PAIR-A req_1: CALIB FOR 426 ! linenum: 430.000 targname: NGC4486 config: FOS/RD opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 11S priority: 1 param_1: BRIGHT=660000, param_2: FAINT=1320 req_1: ONBOARD ACQ FOR 431; req_2: GROUP 430-437 NO GAP; req_3: SAME POS FOR 430 AS 410 ! linenum: 431.000 targname: NGC4486 config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: MIRROR num_exp: 1 time_per_exp: 12S priority: 1 param_1: SEARCH-SIZE-X=5, param_2: SEARCH-SIZE-Y=5, param_3: SCAN-STEP-X=0.17, param_4: SCAN-STEP-Y=0.17 req_1: ONBOARD ACQ FOR 432 ! linenum: 432.000 targname: NGC4486 config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: MIRROR num_exp: 1 time_per_exp: 12S priority: 1 param_1: SEARCH-SIZE-X=3 param_2: SEARCH-SIZE-Y=3 param_3: SCAN-STEP-X=0.065, param_4: SCAN-STEP-Y=0.065 req_1: ONBOARD ACQ FOR 433 ! linenum: 433.000 targname: NGC4486 config: FOS/RD opmode: ACQ/PEAK aperture: 0.1-PAIR-A sp_element: MIRROR num_exp: 1 time_per_exp: 24S priority: 1 param_1: SEARCH-SIZE-X=5, param_2: SEARCH-SIZE-Y=5, param_3: SCAN-STEP-X=0.030, param_4: SCAN-STEP-Y=0.030 req_1: ONBOARD ACQ FOR 434-437 ! linenum: 434.000 sequence_1: USE VDSP targname: NGC4486-POS11 aperture: 0.1-PAIR-A time_per_exp: X4.8 ! linenum: 435.000 sequence_1: USE VDSP targname: NGC4486-POS10 aperture: 0.1-PAIR-A time_per_exp: X4.8 ! linenum: 436.000 sequence_1: USE VDSP targname: NGC4486-POS9 aperture: 0.1-PAIR-A time_per_exp: X3.9 req_1: SEQ 436-437 NO GAP ! linenum: 437.000 sequence_1: USE CAL-VD aperture: 0.1-PAIR-A req_1: CALIB FOR 436 ! ! end of exposure logsheet ! No scan data records found