! $Id: 5596,v 7.1 1994/08/03 13:48:08 pepsa Exp $ coverpage: title_1: GHRS SIDE 2 SENSITIVITY CALIBRATION (1ST ORDER GRATINGS)--CYCLE 4 proposal_for: CAL/HRS cont_id: 4124 pi_fname: STEPHEN pi_mi: J. pi_lname: HULBERT pi_inst: STSCI pi_country: USA pi_phone: 410-338-4911 keywords_1: CALIBRATION hours_pri: 10.00 num_pri: 1 hrs: Y ! end of coverpage abstract: line_1: This proposal defines the program to measure the GHRS line_2: D2 sensitivity function after the installation of COSTAR. line_3: It uses the spectrophotometric standard star, Mu Columbae. line_4: Observations will be taken in the SSA and LSA. ! ! end of abstract general_form_proposers: lname: HULBERT fname: STEVE title: DR. inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! lname: SODERBLOM fname: DAVE title: DR. inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! ! end of general_form_proposers block general_form_text: question: 2 section: 1 line_1: While, the sensitivity of the GHRS is likely to change slowly line_2: with time, the installation of COSTAR represents a major line_3: perturbation to the instrument. Therefore, a new sensitivity line_4: determination is in order. ! question: 3 section: 1 line_1: Grating: G160M line_2: 1. Onboard acq with A2 line_3: 2. LSA peakup line_4: 3. LSA image line_5: 4. WSCAN from 1100-2200 line_10: 5. SSA peakup line_11: 6. Repeat 4 ! question: 3 section: 2 line_1: Grating: G200M line_2: 1. Onboard acq with A2 line_3: 2. LSA peakup line_4: 3. LSA image line_5: 4. WSCAN from 1550-2600 line_6: 5. SSA peakup line_7: 6. Repeat 4 ! question: 3 section: 3 line_1: Grating: G270M line_2: 1. Onboard acq with A2 line_3: 2. LSA peakup line_4: 3. LSA image line_5: 4. WSCAN from 1900-3335 line_6: 5. SSA peakup line_7: 6. Repeat 4 ! question: 5 section: 1 line_1: Exposure times are based on observed count rates. line_2: The goal is to obtain a signal-to-noise of about 30. line_3: The same star is used for all gratings to allow easy line_4: intercomparison and cross calibration. line_5: Separate acquisitions for groups of related exposures should line_6: allow each to be an independent scheduling unit. This should line_7: provide maximum reasonable scheduling flexibility. ! !end of general form text general_form_address: lname: HULBERT fname: STEPHEN category: PI inst: SPACE TELESCOPE SCIENCE INSTITIUE addr_1: 3700 SAN MARTIN DRIVE city: BALTIMORE state: MD zip: 21218 country: USA ! lname: SODERBLOM fname: DAVE category: CON inst: SPACE TELESCOPE SCIENCE INSTITIUE addr_1: 3700 SAN MARTIN DRIVE city: BALTIMORE state: MD zip: 21218 country: USA ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: MU-COL descr_1: J,702 pos_1: RA = 05H 45M 59.92S +/- 0.1S, pos_2: DEC = -32D 18' 22.8" +/- 0.5", pos_3: PLATE-ID=01WB equinox: 2000 pm_or_par: NO fluxnum_1: 1 fluxval_1: V=5.17 fluxnum_2: 2 fluxval_2: B-V=-0.28 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 100.000 targname: MU-COL config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 5S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, param_2: BRIGHT=RETURN req_1: ONBOARD ACQ FOR 105; req_2: GROUP 100-605 WITHIN 7D; req_3: SEQ 100-115 NO GAP; req_4: CYCLE 4/100-605; ! linenum: 105.000 targname: MU-COL config: HRS opmode: ACQ/PEAKUP aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 20.4S s_to_n: 10 fluxnum_1: 1 priority: 1 req_1: ONBOARD ACQ FOR 110-200; ! linenum: 110.000 targname: MU-COL config: HRS opmode: IMAGE aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 51.2S s_to_n: 10 fluxnum_1: 1 priority: 1 ! linenum: 115.000 targname: MU-COL config: HRS opmode: WSCAN aperture: 2.0 sp_element: G160M wavelength: 1100 - 2200 num_exp: 1 time_per_exp: 2393.6S s_to_n: 30 fluxnum_1: 1 priority: 1 param_1: WAVE-STEP=25.0 ! linenum: 195.000 targname: MU-COL config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 5S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, param_2: BRIGHT=RETURN req_1: ONBOARD ACQ FOR 200; req_3: SEQ 195-210 NO GAP; ! linenum: 200.000 targname: MU-COL config: HRS opmode: ACQ/PEAKUP aperture: 0.25 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 25.0S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, req_1: ONBOARD ACQ FOR 210; ! linenum: 210.000 targname: MU-COL config: HRS opmode: WSCAN aperture: 0.25 sp_element: G160M wavelength: 1100 - 2200 num_exp: 1 time_per_exp: 2393.6S s_to_n: 30 fluxnum_1: 1 priority: 1 param_1: WAVE-STEP=25.0 ! linenum: 300.000 targname: MU-COL config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 5S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, param_2: BRIGHT=RETURN req_1: ONBOARD ACQ FOR 305; req_3: SEQ 300-315 NO GAP; ! linenum: 305.000 targname: MU-COL config: HRS opmode: ACQ/PEAKUP aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 20.4S s_to_n: 10 fluxnum_1: 1 priority: 1 req_1: ONBOARD ACQ FOR 310-315; ! linenum: 310.000 targname: MU-COL config: HRS opmode: IMAGE aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 51.2S s_to_n: 10 fluxnum_1: 1 priority: 1 ! linenum: 315.000 targname: MU-COL config: HRS opmode: WSCAN aperture: 2.0 sp_element: G200M wavelength: 1550 - 2600 num_exp: 1 time_per_exp: 952S s_to_n: 30 fluxnum_1: 1 priority: 1 param_1: WAVE-STEP=30.0 ! linenum: 395.000 targname: MU-COL config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 5S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, param_2: BRIGHT=RETURN req_1: ONBOARD ACQ FOR 400; req_3: SEQ 395-410 NO GAP; ! linenum: 400.000 targname: MU-COL config: HRS opmode: ACQ/PEAKUP aperture: 0.25 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 5S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, req_1: ONBOARD ACQ FOR 410; ! linenum: 410.000 targname: MU-COL config: HRS opmode: WSCAN aperture: 0.25 sp_element: G200M wavelength: 1550 - 2600 num_exp: 1 time_per_exp: 952S s_to_n: 30 fluxnum_1: 1 priority: 1 param_1: WAVE-STEP=30.0 ! linenum: 500.000 targname: MU-COL config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 1.8S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, param_2: BRIGHT=RETURN req_1: ONBOARD ACQ FOR 505; req_3: SEQ 500-515 NO GAP; ! linenum: 505.000 targname: MU-COL config: HRS opmode: ACQ/PEAKUP aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 20.4S s_to_n: 10 fluxnum_1: 1 priority: 1 req_1: ONBOARD ACQ FOR 510-515; ! linenum: 510.000 targname: MU-COL config: HRS opmode: IMAGE aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 51.2S s_to_n: 10 fluxnum_1: 1 priority: 1 ! linenum: 515.000 targname: MU-COL config: HRS opmode: WSCAN aperture: 2.0 sp_element: G270M wavelength: 1900 - 3335 num_exp: 1 time_per_exp: 1115.2S s_to_n: 30 fluxnum_1: 1 priority: 1 param_1: WAVE-STEP=35.0 ! linenum: 595.000 targname: MU-COL config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 1.8S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, param_2: BRIGHT=RETURN req_1: ONBOARD ACQ FOR 600; req_3: SEQ 595-605 NO GAP; ! linenum: 600.000 targname: MU-COL config: HRS opmode: ACQ/PEAKUP aperture: 0.25 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 5S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: SEARCH-SIZE=5, req_1: ONBOARD ACQ FOR 605; ! linenum: 605.000 targname: MU-COL config: HRS opmode: WSCAN aperture: 0.25 sp_element: G270M wavelength: 1900 - 3335 num_exp: 1 time_per_exp: 1115.2S s_to_n: 30 fluxnum_1: 1 priority: 1 param_1: WAVE-STEP=35.0 ! ! end of exposure logsheet ! No scan data records found