! File: 4860C.PROP ! Database: PEPDB ! Date: 23-FEB-1994:06:49:42 coverpage: title_1: SUPERNOVA REMNANTS AND NUCLEOSYNTHESIS (FOS 30): title_2: CYC3-AUG-HIGH sci_cat: INTERSTELLAR MEDIUM sci_subcat: SN & SNR proposal_for: AUG/FOS cont_id: 3666 pi_fname: ARTHUR pi_mi: F. pi_lname: DAVIDSEN pi_inst: JOHNS HOPKINS UNIVERSITY pi_country: USA pi_phone: (410) 516-7370 keywords_1: SUPERNOVA REMNANTS, NUCLEOSYNTHESIS hours_pri: 14.99 num_pri: 4 fos: X ! end of coverpage abstract: line_1: Overall program: UV and optical spectra of four supernova remnants (SNRs) will line_2: be used to study a number of problems related to abundances, grain destruction, line_3: interstellar medium properties and physical conditions in SNR shocks. line_4: Representatives of three of the main classes of SNRs (Crab-nebula like, line_5: Balmer-line and "normal") will be studied in the LMC, where reasonably low line_6: reddening permits UV observations. In earlier parts of the program, line_7: an oxygen-rich SNR in NGC 4449 was observed, taking advantage of the small line_8: FOS slits to isolate the SNR from surrounding H II emission. Two M33 SNRs that line_9: were previously part of this proposal have been dropped due to time limitations. ! ! 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: BARTKO fname: FRANK inst: APPLIED RESEARCH CORP. 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: 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: The spatial resolution provided by ST may resolve the emission of the three LMC line_2: SNRs into thin filaments. It will be necessary, therefore, to obtain short WFC line_3: exposures to permit exact positions for the FOS aperture to be chosen. The line_4: slit positions relative to offset stars (also chosen from the WFC images) will line_5: be measured and the FOS will be positioned by blind offset. A similar technique line_6: will be used to place a smaller FOS slit on the SNR in NGC4449. line_10: Each object will be observed with a sequence of gratings providing coverage line_11: from 1150-6800 A (thus overlapping with existing optical data). ! question: 5 section: 1 line_1: The SV prerequisite programs for all FOS observations in this line_2: program are: line_3: Prop ID 2195 FOS Target Acquisition Tests All observations line_4: Prop ID 1317 Int./Ext. Wavelength Offsets 1st target line_5: Prop ID 1318 Spectral Flat Fields 1st target line_6: Prop ID 1320 Absolute Spectrophotometry 1st visit of line_7: bright targets ! question: 12 section: 1 line_1: The two M33 SNRs that have previously been part of this proposal have been line_2: dropped from the program due to the time limitations incurred because of the line_3: PSF problem. The other objects are interesting each in their own right, and line_4: while comparison of one object to another will be useful, the observations of line_5: each object define a viable investigation. ! question: 13 section: 1 line_1: UV and optical spectra of four extragalactic supernova remnants will be line_2: used to study a number of problems relating to abundances, interstellar medium line_3: properties, nucleosynthesis, grain destruction and physical conditions in the line_4: remnant shocks. Observations will be concentrated in the LMC. ! !end of general form text general_form_address: lname: DAVIDSEN fname: ARTHUR mi: F. category: PI inst: JOHNS HOPKINS UNIVERSITY addr_1: CENTER FOR ASTROPHYSICAL SCIENCES city: BALTIMORE state: MD zip: 21218 country: USA ! ! end of general_form_address records fixed_targets: targnum: 5 name_1: STAR2-OFFSET descr_1: J,707 pos_1: TBD-EARLY, pos_2: RA = 05H 19M 52S +/- 30", pos_3: DEC = -69D 05' 05" +/- 30" equinox: 1950 comment_1: OFFSET STAR FOR 0519-69-0P1 comment_2: EARLY ACQ IMAGES ARE PART OF comment_3: A CYCLE 2 PROGRAM. fluxnum_1: 1 fluxval_1: V=13 +/- 2 ! targnum: 6 name_1: STAR3-OFFSET descr_1: J,707 pos_1: TBD-EARLY, pos_2: RA = 05H 40M 34S +/- 15", pos_3: DEC = -69D 21' 24" +/- 15" equinox: 1950 comment_1: OFFSET STAR FOR 0540-69-3P1 comment_2: EARLY ACQ IMAGES ARE PART OF comment_3: A CYCLE 2 PROGRAM. fluxnum_1: 1 fluxval_1: V=13 +/- 2 ! targnum: 12 name_1: 0519-69-0P1 descr_1: H,506 pos_1: TBD-EARLY, pos_2: RA = 05H 19M 52S +/- 30", pos_3: DEC = -69D 05' 05" +/- 30" equinox: 1950 comment_1: SNR FILAMENT CHOSEN FROM WFC IMAGES comment_2: EARLY ACQ IMAGES ARE PART OF comment_3: A CYCLE 2 PROGRAM. fluxnum_1: 1 fluxval_1: F-LINE(4861)=1.6 +/- 0.5 E-16, fluxval_2: W-LINE(4861)=1 ! targnum: 13 name_1: 0540-69-3P1 descr_1: H,506 pos_1: TBD-EARLY, pos_2: RA = 05H 40M 34S +/- 15", pos_3: DEC = -69D 21' 24" +/- 15" equinox: 1950 comment_1: SNR FILAMENT CHOSEN FROM WFC IMAGES comment_2: EARLY ACQ IMAGES ARE PART OF comment_3: A CYCLE 2 PROGRAM. fluxnum_1: 1 fluxval_1: F-LINE(5007)=2.6 +/- 0.5 E-16, fluxval_2: W-LINE(5007)=1 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 sequence_1: DEFINE sequence_2: SPECB targname: # config: FOS/BL opmode: ACCUM aperture: # sp_element: G190H num_exp: 1 time_per_exp: 1000S fluxnum_1: # priority: # param_1: STEP-PATT=SINGLE ! linenum: 2.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: G130H num_exp: ^ time_per_exp: 2000S fluxnum_1: ^ priority: ^ param_1: ^ ! linenum: 3.000 sequence_1: DEFINE sequence_2: SPECR targname: # config: FOS/RD opmode: ACCUM aperture: # sp_element: G270H num_exp: 1 time_per_exp: 500S fluxnum_1: # priority: # param_1: STEP-PATT=SINGLE ! linenum: 4.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: G570H num_exp: ^ time_per_exp: 500S fluxnum_1: ^ priority: ^ param_1: ^ ! linenum: 5.000 sequence_1: ^ targname: ^ config: ^ opmode: ^ aperture: ^ sp_element: G400H num_exp: ^ time_per_exp: 500S fluxnum_1: ^ priority: ^ param_1: ^ ! linenum: 6.000 targname: STAR2-OFFSET config: FOS/BL opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 11S priority: 1 param_1: BRIGHT = 33000, param_2: FAINT = 660, req_1: CYCLE 3 / 6-7; ONBOARD ACQ FOR 7; req_2: GROUP 6-7 NO GAP; REQUIRES UPDATE; comment_1: SET REALISTIC BRIGHT AND FAINT LIMITS comment_2: WHEN ACTUAL OFFSET STAR IS CHOSEN. comment_3: EARLY ACQ IMAGES ARE IN CYCLE 2. comment_4: TIME ASSUMES V=15 A1V STAR. ! linenum: 7.000 sequence_1: USE sequence_2: SPECB targname: 0519-69-0P1 aperture: 1.0 time_per_exp: X4.0 fluxnum_1: 1 priority: 1 req_1: REQUIRES UPDATE; comment_1: EARLY ACQ IMAGES ARE IN CYCLE 2. ! linenum: 8.000 targname: STAR2-OFFSET config: FOS/RD opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 4.1S priority: 1 param_1: BRIGHT = 33000, param_2: FAINT = 660, req_1: CYCLE 3 / 8-9; req_2: ONBOARD ACQ FOR 9; req_3: GROUP 8-9 NO GAP; REQUIRES UPDATE; comment_1: SET REALISTIC BRIGHT AND FAINT LIMITS comment_2: WHEN ACTUAL OFFSET STAR IS CHOSEN. comment_3: EARLY ACQ IMAGES ARE IN CYCLE 2. comment_4: TIME ASSUMES V=15 A1V STAR. ! linenum: 9.000 sequence_1: USE sequence_2: SPECR targname: 0519-69-0P1 aperture: 1.0 time_per_exp: X4.8 fluxnum_1: 1 priority: 1 req_1: REQUIRES UPDATE; comment_1: EARLY ACQ IMAGES ARE IN CYCLE 2. ! linenum: 10.000 targname: STAR3-OFFSET config: FOS/BL opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 11S priority: 1 param_1: BRIGHT = 33000, param_2: FAINT = 660, req_1: CYCLE 3 / 10-11; ONBOARD ACQ FOR 11; req_2: GROUP 10-11 NO GAP; REQUIRES UPDATE; comment_1: SET REALISTIC BRIGHT AND FAINT LIMITS comment_2: WHEN ACTUAL OFFSET STAR IS CHOSEN. comment_3: EARLY ACQ IMAGES ARE IN CYCLE 2. comment_4: TIME ASSUMES V=15 A1V STAR. ! linenum: 11.000 sequence_1: USE sequence_2: SPECB targname: 0540-69-3P1 aperture: 1.0 time_per_exp: X4.0 fluxnum_1: 1 priority: 1 req_1: REQUIRES UPDATE; comment_1: EARLY ACQ IMAGES ARE IN CYCLE 2. ! linenum: 12.000 targname: STAR3-OFFSET config: FOS/RD opmode: ACQ/BINARY aperture: 4.3 sp_element: MIRROR num_exp: 1 time_per_exp: 4.1S priority: 1 param_1: BRIGHT = 33000, param_2: FAINT = 660, req_1: CYCLE 3 / 12-13; req_2: ONBOARD ACQ FOR 13; req_3: GROUP 12-13 NO GAP; REQUIRES UPDATE; comment_1: SET REALISTIC BRIGHT AND FAINT LIMITS comment_2: WHEN ACTUAL OFFSET STAR IS CHOSEN. comment_3: EARLY ACQ IMAGES ARE IN CYCLE 2. comment_4: TIME ASSUMES V=15 A1V STAR. ! linenum: 13.000 sequence_1: USE sequence_2: SPECR targname: 0540-69-3P1 aperture: 1.0 time_per_exp: X4.8 fluxnum_1: 1 priority: 1 req_1: REQUIRES UPDATE; comment_1: EARLY ACQ IMAGES ARE IN CYCLE 2. ! ! end of exposure logsheet ! No scan data records found