! File: 4987C.PROP ! Database: PEPDB ! Date: 23-FEB-1994:13:50:19 coverpage: title_1: INTERSTELLAR CARBON AND OXYGEN - CYCLE 4 - EXPO sci_cat: INTERSTELLAR MEDIUM sci_subcat: ABSORPTION LINES proposal_for: GTO/HRS cont_id: 1168 pi_title: PROF. pi_fname: MICHAEL pi_lname: JURA pi_inst: UC, LOS ANGELES pi_country: USA pi_phone: (213)825-4302 keywords_1: INTERSTELLAR ABUNDANCES hours_pri: 22.00 num_pri: 5 pi_position: PROFESSOR OF ASTRONO ! end of coverpage abstract: line_1: This work is to observe interstellar oxygen and carbon within 1 kpc of the line_2: sun.The goal is to measure the gas phase abundaces of these species, the line_3: densities and temperatures within the clouds, the amount of CO, the electron line_4: densities, and the mean intensity of the ultraviolet radiation field. These line_5: numbers will greatly improve our understanding of the interstellar medium. ! ! end of abstract general_form_proposers: lname: JURA fname: MICHAEL inst: UC, LOS ANGELES country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: The observations will be in the echelle and G160M modes to acquire very line_2: high signal to noise measurements of weak, narrow interstellar lines. line_3: In particular, we will observe the weak, forbidden lines of O I and C II, line_4: and additional lines of CO. Very high signal to noise ratios are required line_5: because the lines are weak and because there are several clouds in line_6: essentially every line of sight. ! question: 4 section: 1 line_1: Ultraviolet observations are impossible from the ground. The previous line_2: Copernicus and IUE observations had inadequate spectral resolution and signal line_3: to noise. ! question: 7 section: 1 line_1: Data reduction will be performed using the HRS software at Goddard or, if line_2: possible, the software will be transported to UCLA. ! question: 10 section: 1 line_1: UCLA can provide VAX and SUN computers and extensive experience line_2: with reducing IUE data. We have an efficient departmental computer line_3: center for data reduction facilities. ! question: 13 section: 1 line_1: This work is to observe interstellar C II, CO and O I toward 8 stars line_2: within 1 kpc of the sun. The goal is to measure accurate abundances, line_3: densities and to probe molecule formation and line_4: depletion theories. ! !end of general form text general_form_address: lname: JURA fname: MICHAEL title: PROF. category: PI inst: UC, LOS ANGELES addr_1: ASTRONOMY DEPARTMENT addr_2: UCLA city: LOS ANGELES state: CA zip: 90024 country: USA phone: 213-825-4302 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: HD24398 name_2: ZETA-PER descr_1: B1 IB STAR pos_1: RA=3H54M7.9S+/-0.1S, pos_2: DEC=31D53'01"+/-1" equinox: 2000 pm_or_par: NO rv_or_z: V=+20 fluxnum_1: 1 fluxval_1: V=2.85, fluxval_2: B-V=+0.12 ! targnum: 2 name_1: HD36861 name_2: LAMBDA-ORI descr_1: O8 III STAR pos_1: RA=5H35M8.25S+/-0.1S, pos_2: DEC=9D56'4"+/-1" equinox: 2000 pm_or_par: NO rv_or_z: V=+34 fluxnum_1: 1 fluxval_1: V=3.66, fluxval_2: B-V=+0.18 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 targname: HD24398 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 5.0S fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, param_2: BRIGHT=RETURN, req_1: CYCLE 4/1-15; req_2: ONBOARD ACQ FOR 2 comment_1: STEP-TIME=0.2S ! linenum: 2.000 targname: HD24398 config: HRS opmode: ACQ/PEAKUP aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 20.4S fluxnum_1: 1 priority: 1 req_1: ONBOARD ACQ FOR 3-15 comment_1: STEP-TIME=0.2S ! linenum: 3.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1335.0 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 4.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1349.0 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 5.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1349.5 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 6.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1349.8 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 7.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1350.2 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 8.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1477.0 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 9.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1477.5 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 10.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1477.8 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 11.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2323.5 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! linenum: 12.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2323.8 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! linenum: 13.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2324.2 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! linenum: 14.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2324.5 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! linenum: 15.000 targname: HD24398 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2325.0 num_exp: 1 time_per_exp: 19.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! linenum: 16.000 targname: HD36861 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 5.0S fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, param_2: BRIGHT=RETURN, req_1: CYCLE 4/16-30; req_2: ONBOARD ACQ FOR 17 comment_1: STEP-TIME=0.2S ! linenum: 17.000 targname: HD36861 config: HRS opmode: ACQ/PEAKUP aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 20.4S fluxnum_1: 1 priority: 1 req_1: ONBOARD ACQ FOR 18-30 comment_1: STEP-TIME=0.2S ! linenum: 18.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1335.0 num_exp: 1 time_per_exp: 4.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 19.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1349.0 num_exp: 1 time_per_exp: 4.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 20.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1349.5 num_exp: 1 time_per_exp: 4.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 21.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1349.8 num_exp: 1 time_per_exp: 4.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 22.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1350.2 num_exp: 1 time_per_exp: 4.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 23.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1477.0 num_exp: 1 time_per_exp: 7.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 24.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1477.5 num_exp: 1 time_per_exp: 7.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 25.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1477.8 num_exp: 1 time_per_exp: 7.2M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=4 ! linenum: 26.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2323.5 num_exp: 1 time_per_exp: 10.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! linenum: 27.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2323.8 num_exp: 1 time_per_exp: 10.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! linenum: 28.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2324.2 num_exp: 1 time_per_exp: 10.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! linenum: 29.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2324.5 num_exp: 1 time_per_exp: 10.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! linenum: 30.000 targname: HD36861 config: HRS opmode: ACCUM aperture: 0.25 sp_element: ECH-B24 wavelength: 2325.0 num_exp: 1 time_per_exp: 10.8M s_to_n: 200 priority: 1 param_1: FP-SPLIT=STD param_2: STEP-PATT=6 ! ! end of exposure logsheet ! No scan data records found