! $Id: 5737,v 3.1 1994/07/27 20:45:38 pepsa Exp $ coverpage: title_1: BINARIES IN GLOBULAR CLUSTER M15 SPECTRA (FOS 37) title_2: CARRYOVER OBSERVATIONS sci_cat: STELLAR ASTROPHYSICS proposal_for: AUG/FOS cont_id: 4862 pi_title: PROF. pi_fname: BRUCE pi_lname: MARGON pi_inst: WASHINGTON, UNIVERSITY OF pi_country: USA pi_phone: 206-543-0089 hours_pri: 2.76 num_pri: 2 fos: Y ! end of coverpage abstract: line_1: The FOS GTO program includes a systematic study of degenerate stars line_2: in binary systems, both in the field and in globular clusters, plus a handful line_3: of related objects. The GTO program for the globular cluster systems line_4: involves cWF/PC or FOC images to locate candidates for cluster X-ray sources line_5: (selection based on UV-excess in multicolor HST images), followed by confirming line_6: FOS spectroscopy. Even 1 or 2 new close binaries identified line_7: through this program will be extremely important, as these line_8: systems are thought to dominate the kinetic energy budget of line_9: globular clusters, yet virtually none are currently known. line_10: This program is for spectroscopic follow-up of AC211 in NGC7078 line_11: (M15). ! ! end of abstract general_form_proposers: lname: MARGON fname: BRUCE inst: UNIVERSITY OF WASHINGTON country: USA ! lname: HARMS fname: RICHARD title: PI mi: J. inst: APPLIED RESEARCH CORPORATION country: USA ! lname: BOHLIN fname: RALPH inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! lname: ANGEL fname: J. ROGER mi: P. inst: UNIVERSITY OF ARIZONA country: USA ! lname: BARTKO fname: FRANK inst: UNIVERSITY OF CALIFORNIA, SAN DIEGO country: USA ! lname: BEAVER fname: EDWARD inst: UNIVERSITY OF CALIFORNIA, SAN DIEGO country: USA ! lname: BURBIDGE fname: E. MARGARET inst: UNIVERSITY OF CALIFORNIA, SAN DIEGO country: USA ! lname: DAVIDSEN fname: ARTHUR mi: F. inst: JOHNS HOPKINS UNIVERSITY country: USA ! lname: FORD fname: HOLLAND mi: C. inst: JOHNS HOPKINS UNIVERSITY country: USA ! lname: HARTIG fname: GEORGE mi: F. inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! lname: ANDERSON fname: SCOTT mi: F. inst: UNIVERSITY OF WASHINGTON country: USA ! lname: DOWNES fname: RONALD mi: A. inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! lname: ALLEN fname: RICHARD mi: P. inst: UNIVERSITY OF ARIZONA country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: FOS spectra of a globular cluster interacting binary star line_2: will be obtained. An EARLY ACQ WFPC image obtained earlier line_3: in cycle 3 proposal will be used to select an line_4: OFFSET star for FOS TA in this proposal. In this proposal, line_5: FOS TA of OFFSET star will be followed by blind offset to line_6: target AC211. ! !end of general form text general_form_address: lname: MARGON fname: BRUCE category: PI inst: UNIVERSITY OF WASHINGTON addr_1: ASTRONOMY DEPARTMENT, FM-20 city: SEATTLE state: WA zip: 98195 country: USA phone: 206 543-0089 telex: 4740096 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: NGC7078-OFFSET descr_1: C,201,A,140 pos_1: RA = 21H 29M 56.556S +/- 0.01S, pos_2: DEC= +12D 10' 07.270" +/- 0.1" equinox: 2000 comment_1: OFFSET STAR. comment_2: POSITION UPDATED BASED ON comment_4: EARLY-ACQ comment_5: WF/PC IMAGE OBTAINED IN comment_6: PRIOR CYCLE 3 PROPOSAL. fluxnum_1: 1 fluxval_1: V = 14.1 +/- 0.2 fluxnum_2: 1 fluxval_2: U-V = 1.3 +/- 0.2 ! targnum: 2 name_1: NGC7078-STAR name_2: AC211 descr_1: C,201,A,165 pos_1: RA-OFF = 1.796S +/- 0.01S, pos_2: DEC-OFF = -3.879" +/- 0.1", pos_3: FROM 1 equinox: 2000 comment_2: POSITION UPDATED BASED comment_4: ON EARLY-ACQ comment_5: WF/PC IMAGE OBTAINED IN comment_6: PRIOR CYCLE 3 PROPOSAL. fluxnum_1: 1 fluxval_1: V = 17.0 +/- 0.2 fluxnum_2: 1 fluxval_2: B-V = +0.4 +/- 0.2 fluxnum_3: 2 fluxval_3: V = 15.0 +/- 0.2 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 targname: NGC7078-OFFSET config: FOS/RD opmode: ACQ/PEAK aperture: 4.3 sp_element: G570H num_exp: 1 time_per_exp: 1.0S fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE-X=1, param_2: SEARCH-SIZE-Y=3, param_3: SCAN-STEP-Y=1.204 req_3: ONBOARD ACQ FOR 2; req_4: CYCLE 4/1-6; comment_1: ACQUIRE OFFSET STAR. comment_2: THE EXPOSURE TIME AND POSITION comment_3: BASED ON EARLY-ACQ WF/PC comment_4: IMAGE OBTAINED IN PRIOR comment_5: CYCLE 3 PROPOSAL. ! linenum: 2.000 targname: NGC7078-OFFSET config: FOS/RD opmode: ACQ/PEAK aperture: 1.0 sp_element: G570H num_exp: 1 time_per_exp: 1.0S fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE-X=6, param_2: SEARCH-SIZE-Y=2, param_3: SCAN-STEP-X=0.602, param_4: SCAN-STEP-Y=0.602 req_2: ONBOARD ACQ FOR 3; comment_1: FURTHER PEAK-UP OF OFFSET comment_2: STAR. ! linenum: 3.000 targname: NGC7078-OFFSET config: FOS/RD opmode: ACQ/PEAK aperture: 0.3 sp_element: G570H num_exp: 1 time_per_exp: 1.0S fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE-X=5, param_2: SEARCH-SIZE-Y=5, param_3: SCAN-STEP-X=0.172, param_4: SCAN-STEP-Y=0.172 req_3: ONBOARD ACQ FOR 4-5; ! linenum: 4.000 targname: NGC7078-STAR config: FOS/RD opmode: ACCUM aperture: 0.5 sp_element: G650L num_exp: 1 time_per_exp: 1800S fluxnum_1: 1 priority: 1 req_1: SEQ 4-6 NO GAP comment_1: BLIND OFFSET TO SCIENCE TARGET ! linenum: 5.000 targname: NGC7078-STAR config: FOS/BL opmode: ACQ/PEAK aperture: 0.3 sp_element: G400H num_exp: 1 time_per_exp: 10.0S fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE-X=5, param_2: SEARCH-SIZE-Y=5, param_3: SCAN-STEP-X=0.172, param_4: SCAN-STEP-Y=0.172 req_1: ONBOARD ACQ FOR 6; comment_1: RECENTER SCIENCE TARGET IN 0.5" comment_2: SCIENCE APERTURE AFTER comment_3: SWITCH TO BLUE SIDE ! linenum: 6.000 targname: NGC7078-STAR config: FOS/BL opmode: ACCUM aperture: 0.5 sp_element: G160L num_exp: 1 time_per_exp: 1800S fluxnum_1: 1 priority: 1 ! ! end of exposure logsheet