! File: 4830C.PROP ! Database: PEPDB ! Date: 23-FEB-1994:05:18:10 coverpage: title_1: STELLAR AND GAS DYNAMICS IN NORMAL GALAXIES AUGMENTATION: title_2: -CYC3HIGH sci_cat: GALAXIES & CLUSTERS proposal_for: AUG/FOS cont_id: 3782 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, STELLAR DYNAMICS, IONIZED GAS hours_pri: 10.90 num_pri: 10 fos: Y ! end of coverpage abstract: line_1: The FOS will be used with small apertures to map the stellar line_2: velocity dispersion and rotation in a grid line_3: covering the central 1" of NGC224 (M31). line_4: The velocity disperions and rotation curves will be line_5: used to model the nuclear dynamics and to measure the nuclear line_6: M/L. Line strengths will be used to measure changes in the line_7: stellar populations in the central 1". FOS spectra of line_8: emission-line clouds within the nuclear region will be used to line_9: establish their physical characteristics, ionization line_10: mechanisms, and dynamics. ! ! 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: APPLIES 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 mi: C. inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: FOS observations of NGC 224 (M31) will consist of spectra at locations line_2: along the major axis (position angle 45 deg) of 0.0", +/-0.25", line_3: +-0.50", and +/-0.75" using grating G570H and the 0.3" aperture. Two line_4: additional points at +/-1.0" will be obtained using the 0.5" aperture. line_5: All these major axis positions have been moved from the FOS/GTO line_6: baseline program into this augmented time proposal to unify the target line_7: acquisition and ensure that all positions in the nuclear region are line_8: registered at precisely known positions. Along the minor axis (Position line_9: angle 135 deg) we will obtain spectra at +/-0.25", +-0.50", and line_10: +/-0.75" using grating G570H and the 0.3" aperture. Additional line_11: spectra at 8 off-axis points parallel to and on either side of the line_12: major axis ((+/-0.25", +/-0.25") and (+/-0.25", +/-0.5")) using the line_13: same grating/aperture combination will also be obtained. line_14: Acquisition will be done using a binary search on a nearby star line_15: identified in a WFC image, followed by two small peak-ups on the line_16: brightest peak in the nucleus of NGC 224. Since the selected line_17: star is not in the same WFC CCD frame as the nucleus of NGC 224, line_18: we will update the coordinates in the proposal once the geometric line_19: calibration of mosaic WFC frames is complete. For use as a line_20: template star in Fourier quotient deconvolutions, we will obtain a line_21: spectrum of the K star F193 using the same grating and aperture. line_22: Internal wavelength calibrations will be obtained through the same line_23: grating and aperture on each of the M31 exposures and on F193. ! question: 4 section: 1 line_1: NGC 224 (M31) has been observed extensively from the ground line_2: both photometrically and spectroscopically. In addition, the nucleus line_3: of NGC 224 has been imaged from the balloon-borne Stratoscope line_4: telescope. Despite the spherical aberration of the HST primary, our line_5: Cycle 0 images resolve more structure in the nucleus of M31 than is line_6: even apparent from the Stratoscope images; structure that can be line_7: resolved with no correction for spherical aberration should yield line_8: unconfused dynamical measurements that are impossible to obtain from line_9: the ground in even the best seeing. ! question: 5 section: 1 line_1: The observations of the nuclear region of NGC 224 (M31) are arranged line_2: on a finely spaced (0.25") rectangular grid along the major and minor line_3: axes. To ensure the precise relative registration of the pointing line_4: positions in the grid, we wish to perform only one target acquisition line_5: and use only small angle maneuvers to obtain the spectra at each of line_6: the 23 ensuing points in the grid. The requisite observations have line_7: been indicated with GROUP NO GAP in the exposure log sheet. line_9: The observations of the star F193 are for use as a template in the line_10: Fourier quotient analysis of the NGC 224 nuclear spectra. To avoid line_11: any potential temporal changes in the instrument that might invalidate line_12: the use of these observations as a template, we request that they be line_13: scheduled within 60 days of the NGC 224 observations. ! question: 6 section: 1 line_1: Precise wavelength calibrations are required to study the kinematics of line_2: the gas and stars in the nucleus of NGC 224 (M31). Internal WAVE line_3: calibrations are required for observations using grating G570H as line_4: indicated in the exposure log. These calibration exposures must be line_5: obtained immediately following the science exposures with no line_6: intervening motion of the FOS filter/grating wheel or apertures. ! question: 7 section: 1 line_1: The FOS spectra will be processed using the latest available line_2: calibration data to transform the raw count data into flux-calibrated, line_3: wavelength-calibrated images. Velocities and dispersions for the line_4: NGC 224 spectra will be obtained using Fourier quotient routines line_5: operating in IRAF based on the algorithms outlined by line_6: Sargent et al (1977). In addition, we will test more complex line_7: dynamical models for NGC 224 by folding spectra of our template star line_8: through the dynamical model and the point response of HST and line_9: integrating the resulting spectra over the FOS apertures line_10: (eg, Dressler & Richstone 1988; Kormendy 1988). This will allow us to line_11: test the validity of our conclusions in the face of complications due line_12: to the aberrated images produced by the primary mirror. ! question: 8 section: 1 line_1: The PC and WFC images of the target galaxies will be measured for line_2: precise target coordinates, so that the FOS observations can be done line_3: as blind offsets from a nearby isolated star. We have selected an line_4: appropriate star from our WFC images, but we will update the line_5: coordinates in our target list once a final geometric calibration of line_6: the WFC mosaic has been established. line_8: While not officially listed as co-investigators, the following line_9: scientists are actively involved in research with the FOS GTO team and line_10: are expected to contribute significantly to its scientific output: line_11: W. P. Blair, S. Caganoff, G. A. Kriss, A. Uomoto (JHU); line_12: R. Antonucci (UCSB); L. Armus (Cal Tech); I. Evans, A. Kinney (STScI); line_13: L. Dressel (ARC); R. Allen, P. Smith (U. Arizona); line_14: S. Anderson (U. Washington); R. Cohen, R. Hier, V. Junkarrinen, line_15: E. Rosenblatt (UCSD). ! question: 9 section: 1 line_1: Since there are 29 separate FOS IDT GTO programs, only those related line_2: to the current proposal are listed here. line_4: 1040 - Velocity Dispersions in the Nuclei of Giant Ellipticals line_5: 1041, 3191, 3276 - The Nucleus of Normal and Starburst Galaxies line_6: 1044, 3193, 3277 - Stellar and Gas Dynamics in Normal Galaxies ! question: 10 section: 1 line_1: All resources for these programs are provided by NASA through the line_2: FOS IDT contract NAS 5-29293. ! !end of general form text general_form_address: lname: FORD fname: HOLLAND mi: C. category: PI inst: SPACE TELESCOPE SCIENCE INSTITUTE ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: NGC224 name_2: M31 descr_1: E,301,910 pos_1: RA=00H 42M 44.3303S +/- 0.3", pos_2: DEC=+41D 16' 08.972" +/- 0.3", pos_3: PLATE-ID=01JV equinox: J2000 rv_or_z: V=-200 fluxnum_1: 1 fluxval_1: F(5470)=4.4E-16 fluxnum_2: 2 fluxval_2: E(B-V)=0.11 ! targnum: 2 name_1: NGC224-NE1 descr_1: E,301,913 pos_1: R=0.25", pos_2: PA=45D, pos_3: FROM 1 equinox: J2000 fluxnum_1: 1 fluxval_1: F(5470)=4.8E-16 ! targnum: 3 name_1: NGC224-NE2 descr_1: E,301,913 pos_1: R=0.50", pos_2: PA=45D, pos_3: FROM 1 equinox: J2000 fluxnum_1: 1 fluxval_1: F(5470)=4.0E-16 ! targnum: 4 name_1: NGC224-NE3 descr_1: E,301,913 pos_1: R=0.75", pos_2: PA=45D, pos_3: FROM 1 equinox: J2000 fluxnum_1: 1 fluxval_1: F(5470)=3.2E-16 ! targnum: 5 name_1: NGC224-NE4 descr_1: E,301,913 pos_1: R=1.0", pos_2: PA=45D, pos_3: FROM 1 equinox: J2000 fluxnum_1: 1 fluxval_1: F(5470)=6.8E-16 ! targnum: 6 name_1: NGC224-SW1 descr_1: E,301,913 pos_1: R=0.25", pos_2: PA=225D, pos_3: FROM 1 equinox: J2000 fluxnum_1: 1 fluxval_1: F(5470)=4.3E-16 ! targnum: 7 name_1: NGC224-SW2 descr_1: E,301,913 pos_1: R=0.50", pos_2: PA=225D, pos_3: FROM 1 equinox: J2000 fluxnum_1: 1 fluxval_1: F(5470)=4.0E-16 ! targnum: 8 name_1: NGC224-SW3 descr_1: E,301,913 pos_1: R=0.75", pos_2: PA=225D, pos_3: FROM 1 equinox: J2000 fluxnum_1: 1 fluxval_1: F(5470)=3.4E-16 ! targnum: 9 name_1: NGC224-SW4 descr_1: E,301,913 pos_1: R=1.0", pos_2: PA=225D, pos_3: FROM 1 equinox: J2000 fluxnum_1: 1 fluxval_1: F(5470)=7.7E-16 ! targnum: 10 name_1: NGC224-OFFSET descr_1: A,140 pos_1: RA-OFF=4.4547S +/- 0.0018S, pos_2: DEC-OFF=-55.392" +/- 0.02", pos_3: FROM 1 equinox: J2000 fluxnum_1: 1 fluxval_1: V=14.58 +/- 0.02 fluxnum_2: 2 fluxval_2: B-V=0.93 ! targnum: 11 name_1: F193 descr_1: A,140 pos_1: RA=08H 51M 35.80S+/-0.2", pos_2: DEC=+11D 53' 34.7"+/-0.2", pos_3: PLATE-ID=028I equinox: J2000 comment_1: GSC 0081400741 fluxnum_1: 1 fluxval_1: V=12.28 fluxnum_2: 2 fluxval_2: B-V=1.0 ! targnum: 12 name_1: F193-N descr_1: A,140 pos_1: R=0.125", pos_2: PA=0D, pos_3: FROM 11 equinox: J2000 ! targnum: 13 name_1: F193-S descr_1: A,140 pos_1: R=0.125", pos_2: PA=180D, pos_3: FROM 11 equinox: J2000 ! targnum: 14 name_1: F193-E descr_1: A,140 pos_1: R=0.125", pos_2: PA=90D, pos_3: FROM 11 equinox: J2000 ! targnum: 15 name_1: F193-W descr_1: A,140 pos_1: R=0.125", pos_2: PA=270D, pos_3: FROM 11 equinox: J2000 ! targnum: 16 name_1: M67-I17 descr_1: A,140 pos_1: RA=08H 51M 08.39S+/-0.1", pos_2: DEC=+11D 47' 21.1"+/-0.1", pos_3: PLATE-ID=028I equinox: J2000 comment_1: GSC0081401657 fluxnum_1: 1 fluxval_1: V=12.4 +/- 0.4 fluxnum_2: 2 fluxval_2: B-V=1.0 ! targnum: 17 name_1: M67-I17-N descr_1: A,140 pos_1: R=0.125", pos_2: PA=0D, pos_3: FROM 16 equinox: J2000 ! targnum: 18 name_1: M67-I17-S descr_1: A,140 pos_1: R=0.125", pos_2: PA=180D, pos_3: FROM 16 equinox: J2000 ! targnum: 19 name_1: M67-I17-E descr_1: A,140 pos_1: R=0.125", pos_2: PA=90D, pos_3: FROM 16 equinox: J2000 ! targnum: 20 name_1: M67-I17-W descr_1: A,140 pos_1: R=0.125", pos_2: PA=270D, pos_3: FROM 16 equinox: J2000 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 301.000 sequence_1: DEFINE sequence_2: VDSP targname: # config: FOS/RD opmode: ACCUM aperture: # sp_element: G570H num_exp: 1 time_per_exp: 345S priority: 1 param_1: STEP-PATT=SINGLE ! linenum: 302.000 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: 303.000 sequence_1: DEFINE sequence_2: STAR targname: # config: FOS/RD opmode: ACCUM aperture: # sp_element: G570H num_exp: 1 time_per_exp: 120S fluxnum_1: 1 priority: 1 param_1: STEP-PATT=SINGLE ! linenum: 304.000 targname: NGC224-OFFSET config: FOS/RD opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 6.0S priority: 1 req_1: GROUP 304-353 WITHIN 60D; req_2: GROUP 304-325 NO GAP; req_3: ONBOARD ACQ FOR 305; req_4: CYCLE 3 / 304-353 comment_1: LINES 304-325 DEFINE A GRID ON comment_2: THE SKY. DO NOT SPLIT "NO GAP" comment_3: GROUPS FURTHER (IE. DO NOT ADD comment_4: NEW GSACQS). ! linenum: 305.000 targname: NGC224-NE1 config: FOS/RD opmode: ACQ/PEAK aperture: 0.5 sp_element: MIRROR num_exp: 1 time_per_exp: 2S priority: 1 param_1: SEARCH-SIZE-X=3, param_2: SCAN-STEP-X=0.25, param_3: SEARCH-SIZE-Y=3, param_4: SCAN-STEP-Y=0.25 req_1: ONBOARD ACQ FOR 306; ! linenum: 306.000 targname: NGC224-NE1 config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: MIRROR num_exp: 1 time_per_exp: 5S priority: 1 param_1: SEARCH-SIZE-X=3, param_2: SCAN-STEP-X=0.1, param_3: SEARCH-SIZE-Y=3, param_4: SCAN-STEP-Y=0.1 req_1: ONBOARD ACQ FOR 307-325 ! linenum: 307.000 targname: NGC224-NE1 config: FOS/RD opmode: ACQ aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 63S priority: 1 comment_1: MAKE A PICTURE TO VERIFY comment_2: LOCATION ! linenum: 308.000 sequence_1: USE VDSP targname: NGC224 aperture: 0.3 time_per_exp: X4.0 req_1: SEQ 308-309 NO GAP ! linenum: 309.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 308 ! linenum: 310.000 sequence_1: USE VDSP targname: NGC224-NE1 aperture: 0.3 time_per_exp: X4.0 req_1: SEQ 310-311 NO GAP ! linenum: 311.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 310 ! linenum: 312.000 sequence_1: USE VDSP targname: NGC224-NE2 aperture: 0.3 time_per_exp: X4.334 req_1: SEQ 312-313 NO GAP ! linenum: 313.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 312 ! linenum: 314.000 sequence_1: USE VDSP targname: NGC224-NE3 aperture: 0.3 time_per_exp: X5.0 req_1: SEQ 314-315 NO GAP ! linenum: 315.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 314 ! linenum: 316.000 sequence_1: USE VDSP targname: NGC224-NE4 aperture: 0.5 time_per_exp: X3.0 req_1: SEQ 316-317 NO GAP ! linenum: 317.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 316 ! linenum: 318.000 sequence_1: USE VDSP targname: NGC224-SW1 aperture: 0.3 time_per_exp: X4.0 req_1: SEQ 318-319 NO GAP ! linenum: 319.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 318 ! linenum: 320.000 sequence_1: USE VDSP targname: NGC224-SW2 aperture: 0.3 time_per_exp: X4.334 req_1: SEQ 320-321 NO GAP ! linenum: 321.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 320 ! linenum: 322.000 sequence_1: USE VDSP targname: NGC224-SW3 aperture: 0.3 time_per_exp: X5.0 req_1: SEQ 322-323 NO GAP ! linenum: 323.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 322 ! linenum: 324.000 sequence_1: USE VDSP targname: NGC224-SW4 aperture: 0.5 time_per_exp: X3.0 req_1: SEQ 324-325 NO GAP ! linenum: 325.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 324 ! linenum: 326.000 targname: F193 config: FOS/RD opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 0.73S priority: 1 req_1: GROUP 326-339 NO GAP; req_2: ONBOARD ACQ FOR 327 ! linenum: 327.000 targname: F193 config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: MIRROR num_exp: 1 time_per_exp: 0.2S priority: 1 param_1: SEARCH-SIZE-X=3, param_2: SCAN-STEP-X=0.1, param_3: SEARCH-SIZE-Y=3, param_4: SCAN-STEP-Y=0.1 req_1: ONBOARD ACQ FOR 328-339 ! linenum: 328.000 sequence_1: USE STAR targname: F193 aperture: 0.3 time_per_exp: X5.0 req_1: SEQ 328-329 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 329.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 328 ! linenum: 330.000 sequence_1: USE STAR targname: F193 aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 330-331 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 331.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 330 ! linenum: 332.000 sequence_1: USE STAR targname: F193-N aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 332-333 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 333.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 332 ! linenum: 334.000 sequence_1: USE STAR targname: F193-S aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 334-335 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 335.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 334 ! linenum: 336.000 sequence_1: USE STAR targname: F193-E aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 336-337 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 337.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 336 ! linenum: 338.000 sequence_1: USE STAR targname: F193-W aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 338-339 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 339.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 338 ! linenum: 340.000 targname: M67-I17 config: FOS/RD opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 0.82S priority: 1 req_1: GROUP 340-353 NO GAP; req_2: ONBOARD ACQ FOR 341 ! linenum: 341.000 targname: M67-I17 config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: MIRROR num_exp: 1 time_per_exp: 0.2S priority: 1 param_1: SEARCH-SIZE-X=3, param_2: SCAN-STEP-X=0.1, param_3: SEARCH-SIZE-Y=3, param_4: SCAN-STEP-Y=0.1 req_1: ONBOARD ACQ FOR 342-353 ! linenum: 342.000 sequence_1: USE STAR targname: M67-I17 aperture: 0.3 time_per_exp: X5.0 req_1: SEQ 342-343 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 343.000 sequence_1: USE CAL-VD aperture: 0.3 req_1: CALIB FOR 342 ! linenum: 344.000 sequence_1: USE STAR targname: M67-I17 aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 344-345 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 345.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 344 ! linenum: 346.000 sequence_1: USE STAR targname: M67-I17-N aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 346-347 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 347.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 346 ! linenum: 348.000 sequence_1: USE STAR targname: M67-I17-S aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 348-349 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 349.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 348 ! linenum: 350.000 sequence_1: USE STAR targname: M67-I17-E aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 350-351 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 351.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 350 ! linenum: 352.000 sequence_1: USE STAR targname: M67-I17-W aperture: 0.5 time_per_exp: X1.5 req_1: SEQ 352-353 NO GAP; req_2: CALIB FOR 304-325 ! linenum: 353.000 sequence_1: USE CAL-VD aperture: 0.5 req_1: CALIB FOR 352 ! ! end of exposure logsheet ! No scan data records found