! File: 4805C.PROP ! Database: PEPDB ! Date: 23-FEB-1994:04:20:08 coverpage: title_1: THE ULTRAVIOLET EMISSION SPECTRA OF AN HII REGION sci_cat: INTERSTELLAR MEDIUM sci_subcat: HII REGION proposal_for: GO/AM pi_title: MS pi_fname: NANCY pi_mi: K pi_lname: COX pi_inst: NIL pi_country: USA pi_phone: 415 826 2217 keywords_1: EMISSION hours_pri: 2.00 num_pri: 3 wf_pc: Y fos: Y pi_position: AMATEUR ! end of coverpage abstract: line_1: ONE OF THE ADVANTAGES OF THE NEW INSTRUMENTS SUCH AS THE line_2: HUBBLE SPACE TELESCOPE IS TO BE ABLE TO STUDY THE UNIVERSE line_3: AT WAVELENGTHS PREVIOUSLY UNOBSERVABLE FROM UNDER THE EARTH'S line_4: ATMOSPHERE. ONE THE THESE IS THE UV REGION OF THE STECTRUM. line_5: USING HST'S FOS, I WOULD LIKE TO TAKE A UV SPETRUM OF AN HII line_6: REGION, M8, THE LAGOON NEBULA (HOURGLASS REGION). HII REGIONS line_7: ARE AREAS OF STARBIRTH AND ARE SAMPLES OF THE INTERSTELLAR line_8: MATTER OUT OF WHICH STARS ARE BEING BORN. HOT, YOUNG O STARS line_9: WHICH RADIATE STRONGLY IN THE UV ARE EMBEDDED IN M8. MANY line_10: EMSSION LINES ARE EXPECTED BETWEEN 912-3300 ANGTROMS. line_11: USING WF/PC, AN IMAGE OF THE HOURGALSS WILL BE TAKEN LOOKING line_12: FOR FILIMENTARY STRUCTURE AND NEW BORN STARS. ! ! end of abstract general_form_proposers: lname: COX fname: NANCY inst: NIL country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: Target acquisition will be a two stage peakup: a 1x3 into the line_2: 4.3 aperture of the FOS followed by a 2x6 into the 1.0 aper. line_3: 3 spectra of the nothern lobe of the hourglass in M8 will be line_4: done at 1550, 1900, and 2800 angstroms. 2 PC images will be line_5: taken with the F656N and the F673N filters. ! question: 4 section: 1 line_1: Previous IUE spectra did not resolve emission lines to any line_2: great degree. HST's capability will resolve many interesting line_3: spectral features, most notably CIV, CIII. PC imaging will line_4: certainly reveal structure never before seen. ! question: 7 section: 1 line_1: -2 one week visits to STScI for data analysis line_2: -offer from IUE for spectra analysis line_3: -R Dufour (Texas) offer of assistance in analysis line_4: of spectra. ! !end of general form text general_form_address: lname: COX fname: NANCY mi: K title: MS category: PI inst: nil addr_1: 1065 S VAN NESS AVE #305 city: SAN FRANCISCO state: CA zip: 94110 country: USA phone: 415 826 2217 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: H36 descr_1: A,104 pos_1: RA = 18H 03M 40.36S +/- 0.01S, pos_2: DEC = -24D 22' 42.80" +/- 0.01" equinox: J2000 pm_or_par: NO fluxnum_1: 1 fluxval_1: V=10.0 +/- 0.5 fluxnum_2: 1 fluxval_2: TYPE = O7 fluxnum_3: 1 fluxval_3: E(B-V)=0.89 +/- 0.03 ! targnum: 2 name_1: LOBE-N name_2: HOURGLASS-NORTH descr_1: G,503 pos_1: RA-OFF = +1.17S +/- 0.01S, pos_2: DEC-OFF = +1.37" +/- 0.01S, pos_3: REGION, pos_4: FROM 1 equinox: J2000 pm_or_par: NO fluxnum_1: 1 fluxval_1: SURF(V)=16.0+/-1.0 fluxnum_2: 2 fluxval_2: F-CONT(1500)=4.2 +/- .2 E-13 fluxnum_3: 2 fluxval_3: F-CONT(1900)=1.8 +/- .2 E-13 ! targnum: 3 name_1: LOBE-S name_2: HOURGLASS-SOUTH descr_1: G,503 pos_1: RA-OFF = +0.95S +/- 0.01S, pos_2: DEC-OFF = -12.46" +/- .01", pos_3: REGION, pos_4: FROM 1 equinox: J2000 pm_or_par: NO fluxnum_1: 1 fluxval_1: SURF(V)=16.0+/-1.0 fluxnum_2: 2 fluxval_2: F-CONT(1500)=4.2 +/- .2 E-13 fluxnum_3: 2 fluxval_3: F-CONT(1900)=1.8 +/- .2 E-13 ! targnum: 4 name_1: M8 name_2: HOURGLASS descr_1: G,503 pos_1: RA-OFF = +1.05S +/- 0.01S, pos_2: DEC-OFF = -5.55" +/- .01", pos_3: REGION, pos_4: FROM 1 equinox: J2000 pm_or_par: NO comment_1: TARGET IS CENTRE OF HOURGLASS fluxnum_1: 1 fluxval_1: SURF(V)=16.0+/-1.0 fluxnum_2: 2 fluxval_2: F-CONT(1500)=4.2+/-0.2E-13 fluxnum_3: 2 fluxval_3: F-CONT(1900)=1.8+/-0.2E-13 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 targname: H36 config: FOS/RD opmode: ACQ/PEAK aperture: 4.3 sp_element: G570H num_exp: 1 time_per_exp: 7.0S fluxnum_1: 1 priority: 1 param_1: TYPE=UP req_1: ONBOARD ACQ FOR 1.5; req_2: SPATIAL SCAN; req_3: CYCLE 2 / 1-6; ! linenum: 1.500 targname: H36 config: FOS/RD opmode: ACQ/PEAK aperture: 1.0 sp_element: G570H num_exp: 1 time_per_exp: 12.0S fluxnum_1: 1 priority: 1 param_1: TYPE=UP req_1: ONBOARD ACQ FOR 2.0-4.0; req_2: SPATIAL SCAN; ! linenum: 2.000 targname: LOBE-N config: FOS/RD opmode: ACCUM aperture: 4.3 sp_element: G190H wavelength: 1900 num_exp: 1 time_per_exp: 300S s_to_n: 10 fluxnum_1: 1 priority: 1 ! linenum: 3.000 targname: LOBE-N config: FOS/RD opmode: ACCUM aperture: 4.3 sp_element: G270H wavelength: 2800 num_exp: 1 time_per_exp: 500S s_to_n: 10 fluxnum_1: 1 priority: 1 ! linenum: 4.000 targname: LOBE-N config: FOS/BL opmode: ACCUM aperture: 4.3 sp_element: G130H wavelength: 1550 num_exp: 1 time_per_exp: 1000S s_to_n: 10 fluxnum_1: 1 priority: 1 ! linenum: 5.000 targname: M8 config: PC opmode: IMAGE aperture: PC7-FIX sp_element: F656N wavelength: 6562 num_exp: 1 time_per_exp: 200S fluxnum_1: 1 priority: 1 req_1: ORIENT 90.0D +/- 10.0D; req_2: PCS MODE F / 5-6; ! linenum: 6.000 targname: M8 config: PC opmode: IMAGE aperture: PC7-FIX sp_element: F673N wavelength: 6731 num_exp: 1 time_per_exp: 600S fluxnum_1: 1 priority: 1 req_1: SAME POS FOR 6.0 AS 5.0; ! ! end of exposure logsheet scan_data: line_list: 1.0 fgs_scan: cont_dwell: D dwell_pnts: 3 dwell_secs: 7.00 scan_width: 0.0000 scan_length: 2.8000 sides_angle: 90.0000 number_lines: 1 scan_rate: 0.0000 first_line_pa: 0.0000 scan_frame: S/C len_offset: 1.4 wid_offset: 0 ! line_list: 1.5 fgs_scan: cont_dwell: D dwell_pnts: 6 dwell_secs: 12.00 scan_width: 0.7000 scan_length: 3.5000 sides_angle: 90.0000 number_lines: 2 scan_rate: 0.0000 first_line_pa: 90.0000 scan_frame: S/C len_offset: 1.75 wid_offset: 0.35 ! ! end of scan data