! File: 4871C.PROP ! Database: PEPDB ! Date: 23-FEB-1994:07:13:56 coverpage: title_1: FOS SPECTRA OF ETA CARINAE S CONDENSATION title_2: BASELINE, CYCLE 3, MEDIUM PRIORITY sci_cat: STELLAR ASTROPHYSICS sci_subcat: MASSIVE STARS proposal_for: GTO/HRS cont_id: 1186 pi_title: DR. pi_fname: DENNIS pi_mi: C. pi_lname: EBBETS pi_inst: BALL AEROSPACE CORPORATION pi_country: USA pi_phone: (303) 939-5964 keywords_1: STELLAR EVOLUTION, MASS LOSS, NUCLEOSYNTHESIS hours_pri: 3.39 num_pri: 2 fos: Y pi_position: PRIN MEM TECH STAFF ! end of coverpage abstract: line_1: This proposal defines FOS spectra of a knot of ejecta line_2: from Eta Carinae. It is the brightest point in the line_4: S Condensation. The observations will be made in Cycle 3 using line_5: baseline GTO time. ! ! end of abstract general_form_proposers: lname: EBBETS fname: DENNIS inst: BALL AEROSPACE CORPORATION country: USA ! lname: MALUMUTH fname: ELIOT inst: COMPUTER SCIENCES CORPORATION country: USA ! lname: WALBORN fname: NOLAN inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! lname: DAVIDSON fname: KRIS inst: UNIV OF MINNESOTA country: USA ! lname: WHITE fname: RICK inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: line_10: lines 100-110 FOS onboard target acquisition line_11: lines 200-250 FOS spectra of S-Condensation. ! question: 4 section: 1 line_1: line_5: Spatial resolution needed to record spectra of line_6: ejecta without contamination from central object and nearby line_7: nebulosity. ! question: 7 section: 1 line_1: The FOS spectra will be processed with standard techniques using either RSDP or line_2: IDT facilities. Emission lines will be analyzed with respect to fluxes, line line_3: profiles, and radial velocities. Corrections for extinction will be applied line_4: where appropriate. The various ionization stages of nitrogen will be studied to line_5: estimate the abundance. Presently undetected lines of Carbon and Oxygen will be line_6: searched for, and fluxes, or at least upper limits, will be determined. ! question: 9 section: 1 line_1: An early set of WFC and PC images were obtained in cycle 0 line_2: as part of GTO proposal 1186. Our preliminary analyses were line_3: described in the proceedings of the STScI wrkshop on mass loss, line_4: and in a poster paper at the Atlanta AAS meeting in January, line_5: 1992. GHRS spectra of the S Condensation have been proposed line_6: for cycle 2. Images of the outer condensations with PC I line_7: have been proposed for cycle 3. ! question: 10 section: 1 line_1: Travel support, computer facilities, publication expenses ! !end of general form text general_form_address: lname: EBBETS fname: DENNIS title: DR. category: PI inst: BALL AEROSPACE SYSTEMS GROUP addr_1: HRS PROJECT AR-1 addr_2: P.O. BOX 1062 city: BOULDER state: CO zip: 80306 country: USA phone: (303) 939-5964 ! lname: MALUMUTH fname: ELIOT category: CON inst: CSC - NASA GSFC addr_1: CODE 680 city: GREENBELT state: MD zip: 20771 country: USA phone: (301) 286-5776 ! lname: DAVIDSON fname: KRIS category: CON inst: UNIV. OF MINNESOTA addr_1: SCHOOL OF PHYS. AND ASTRON. addr_2: 116 CHURCH ST SE city: MINNEAPOLIS state: MN zip: 55455 country: USA phone: (612) 624-5711 ! lname: WALBORN fname: NOLAN category: CON inst: SPACE TELESCOPE SCIENCE INSTITUTE addr_1: HOMEWOOD CAMPUS city: BALTIMORE state: MD zip: 21218 country: USA phone: (410) 338-4915 telex: 6849101 ! lname: WHITE fname: RICK category: CON inst: SPACE TELESCOPE SCIENCE INSTITUTE addr_1: HOMEWOOD CAMPUS city: BALTIMORE state: MD zip: 21218 country: USA phone: (410) 338-4797 telex: 6849101 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: ETACAR-OFFSET name_2: HD93308 descr_1: A,159 pos_1: RA = 10H 45M 03.615S +/- 0.1S, pos_2: DEC = -59D 41' 03.96" +/- 0.5", pos_3: PLATE-ID=ZZZQ equinox: 2000 pm_or_par: NO comment_1: COORDINATES OF CENTRAL OBJECT comment_2: FROM DAVIDSON'S CCD ASTROMETRY fluxnum_1: 1 fluxval_1: V=7.6 +/- 0.3 fluxnum_2: 2 fluxval_2: F-CONT(4800) = 3.0 +/- 0.6 E-12 ! targnum: 2 name_1: S-COND descr_1: A,159,926,927 pos_1: RA = 10H 45M 02.330S +/- 0.1S, pos_2: DEC = -59D 41' 06.15" +/- 0.5", equinox: 2000 pm_or_par: NO fluxnum_1: 1 fluxval_1: F-LINE(1240)=1.5E-13 fluxnum_2: 2 fluxval_2: F-LINE(1486)=1.5E-13 fluxnum_3: 3 fluxval_3: F-LINE(1749)=2.6E-13 fluxnum_4: 4 fluxval_4: F-LINE(2800)=2.0E-12 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 100.000 targname: ETACAR-OFFSET config: FOS/BL opmode: ACQ/PEAK aperture: 1.0 sp_element: G570H wavelength: 4600-4820 num_exp: 1 time_per_exp: 0.7S s_to_n: 50 fluxnum_1: 1 priority: 2 param_1: SEARCH-SIZE-X=6, param_2: SEARCH-SIZE-Y=6, param_3: SCAN-STEP-X=0.7, param_4: SCAN-STEP-Y=0.7 req_1: ONBOARD ACQ FOR 110; req_2: SEQ 100-110 NO GAP; req_3: CYCLE 3 / 100-250; ! linenum: 110.000 targname: ETACAR-OFFSET config: FOS/BL opmode: ACQ/PEAK aperture: 0.5 sp_element: G570H wavelength: 4600-4820 num_exp: 1 time_per_exp: 1.0S s_to_n: 50 fluxnum_1: 1 priority: 2 param_1: SEARCH-SIZE-X=5, param_2: SEARCH-SIZE-Y=5, param_3: SCAN-STEP-X=0.2, param_4: SCAN-STEP-Y=0.2 req_1: ONBOARD ACQ FOR 200-250 ! linenum: 200.000 targname: S-COND config: FOS/BL opmode: ACCUM aperture: 0.5 sp_element: G130H wavelength: 1200-1600 num_exp: 4 time_per_exp: 5.0M s_to_n: 50 fluxnum_1: 1 priority: 2 ! linenum: 210.000 targname: S-COND config: FOS/BL opmode: ACCUM aperture: 0.5 sp_element: G190H wavelength: 1600-2300 num_exp: 2 time_per_exp: 5.0M s_to_n: 50 fluxnum_1: 3 priority: 2 ! linenum: 220.000 targname: S-COND config: FOS/RD opmode: ACCUM aperture: 0.5 sp_element: G270H wavelength: 2300-3300 num_exp: 1 time_per_exp: 5.0M s_to_n: 50 fluxnum_1: 4 priority: 2 ! linenum: 230.000 targname: S-COND config: FOS/RD opmode: ACCUM aperture: 0.5 sp_element: G400H wavelength: 3300-4600 num_exp: 1 time_per_exp: 5.0M s_to_n: 50 fluxnum_1: 4 priority: 2 ! linenum: 240.000 targname: S-COND config: FOS/RD opmode: RAPID aperture: 0.5 sp_element: G570H num_exp: 1 time_per_exp: 5.0M s_to_n: 50 fluxnum_1: 4 priority: 2 param_1: READ-TIME=20 ! linenum: 250.000 targname: S-COND config: FOS/RD opmode: RAPID aperture: 0.5 sp_element: G780H num_exp: 1 time_per_exp: 5.0M s_to_n: 50 fluxnum_1: 4 priority: 2 param_1: READ-TIME=10 ! ! end of exposure logsheet ! No scan data records found