! File: 1325C.PROP ! Database: PEPDB ! Date: 16-FEB-1994:14:10:15 coverpage: title_1: WF/PC SV OBSERVATION SET #5/LINEARITY CHECK AND PHOTOMETRY OF A title_2: DIFFUSE SOURCE proposal_for: SV/WFC pi_title: PROF. pi_fname: JAMES pi_mi: A. pi_lname: WESTPHAL pi_inst: CALTECH pi_country: USA pi_phone: (818) 356-4900 keywords_1: WF/PC CALIBRATION (LINEARITY TEST), DIFFUSE PHOTOMETRY hours_pri: 2.50 pi_position: PROFESSOR OF PLANETA ! end of coverpage abstract: line_1: A series of pairs of exposures of increasing duration will be taken of a line_2: diffuse target (M-42) to establish the WF/PC light transfer characteristics. line_3: These data will be used to determine the linearity and instrument readout noise line_4: level for each CCD. ! ! end of abstract general_form_proposers: lname: fname: WF/PC IDT inst: VARIOUS country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: A series of pairs of exposures of increasing duration will be taken of a line_2: diffuse target (M-42) to establish the WF/PC light transfer characteristics. line_3: These data will be used to determine the linearity and instrument readout noise line_4: level for each CCD. This series of exposures will be obtained as close in time line_5: as possible and should go to the tape recorder. line_7: This test is composed of three parts: line_8: Part 1 - Linearity Tes- Obtain a bias frame followed by images with line_9: F606W at increasing exposure tim (from 12s to 200s for WFC and fromom line_10: 60s - 10s for PC on diffuse object and pnt source. line_11: Part 2 - QEH Test - Tak 2 images with F439W then wait 20 minutes and line_12: take 2 more images. Repeat for both the WFC and the PC. line_13: Part 3 - QEH Monitoring - Take single exposures with F439W for both line_14: the WFC and the PC. Repeat as defined in the exposure logsheets. ! question: 4 section: 1 line_1: Instrument calibration. ! question: 5 section: 0 line_1: Schedule the set of 1000s and the 2000s PC exposures each in one orbit, using line_2: as much dark time as possible. Drop strict "DARK TIME" req't if needed. line_4: The sequence for the PC will take two orbits and the long exposure line_5: should be done in the second orbit. line_7: Exposure line 18 to be scheduled 19D +/- 6D after end of the UV Flood during line_8: early SV. line_10: Exposure line 27 to be scheduled 14D +/- 2D after the end of the second UV line_11: Flood, if the second Flood is scheduled. line_15: SV MINIMUM/DELTA PLAN INFO: line_16: Part 1 (Linearity) is considered SV Delta Plan line_17: Parts 2 & 3 (QEH Test and Monitoring) is considered Snimum Plan.lan ! question: 7 section: 1 line_1: These data will be reduced and the numbers and plots included in the WF/PC line_2: calibration plan. ! !end of general form text general_form_address: lname: KELSALL fname: THOMAS mi: F. category: CON inst: GODDARD SPACE FLIGHT CENTER addr_1: CODE 693 city: GREENBELT state: MD zip: 20771 country: USA phone: (301) 344-7865 ! lname: WESTPHAL fname: JAMES mi: A. title: PROF. category: PI inst: CALTECH addr_1: M/S 170-25 addr_2: GEOLOGICAL & PLANETARY SIENCES city: PASADENA state: CA zip: 91125 country: USA phone: (818) 356-4900 ! lname: BAUM fname: WILLIAM mi: A. category: CON inst: LOWELL OBSERVATORY addr_1: PLANETARY RESEARCH CENTER addr_2: P.O. BOX 1269 city: FLAGSTAFF state: AZ zip: 86002 country: USA phone: (602) 774-3358 ! lname: DANIELSON fname: G. mi: E. category: CON inst: CALTECH addr_1: M/S 170-25 addr_2: DIVISION OF GEOLOGICAL & PLANETARY SCIENCES city: PASADENA state: CA zip: 91125 country: USA phone: (818) 356-6861 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: M-42 name_2: ORION NEBULA descr_1: DIFFUSE OBJECT pos_1: RA = 05H 32M 44S +/- 0.2S, pos_2: DEC = -05D 24' 15" +/- 1.5" equinox: 1950 ! targnum: 2 name_1: M-42REF name_2: ORION NEBULA descr_1: DIFFUSE OBJECT pos_1: RA = 05H 32M 43.47S +/- 0.2S, pos_2: DEC = -05D 24' 15.01" +/- 1.33" equinox: 1950 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 sequence_1: DEFINE sequence_2: SV5WFC targname: BIAS config: WFC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 0S priority: 1 param_1: CR-SPLIT=NO req_1: CALIB FOR 2-6; req_2: CYCLE 0/1 - 14.5; ! linenum: 2.000 sequence_1: DEFINE sequence_2: SV5WFC targname: # config: WFC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 12S priority: 1 param_1: CR-SPLIT=NO req_1: SEQ 1-6 NO GAP ! linenum: 3.000 sequence_1: DEFINE sequence_2: SV5WFC targname: # config: WFC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 26S priority: 1 param_1: CR-SPLIT=NO ! linenum: 4.000 sequence_1: DEFINE sequence_2: SV5WFC targname: # config: WFC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 50S priority: 1 param_1: CR-SPLIT=NO ! linenum: 5.000 sequence_1: DEFINE sequence_2: SV5WFC targname: # config: WFC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 100S priority: 1 param_1: CR-SPLIT=NO ! linenum: 6.000 sequence_1: DEFINE sequence_2: SV5WFC targname: # config: WFC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 200S priority: 1 param_1: CR-SPLIT=NO ! linenum: 7.000 sequence_1: USE sequence_2: SV5WFC targname: M-42 comment_1: WFC-05, SEQUENCE 1. ! linenum: 7.500 sequence_1: USE sequence_2: SV5WFC targname: M-42REF comment_1: WFC-05, SEQUENCE 1. ! linenum: 8.000 sequence_1: DEFINE sequence_2: SV5PC targname: BIAS config: PC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 0S priority: 1 param_1: CR-SPLIT=NO req_1: CALIB FOR 9-13 ! linenum: 9.000 sequence_1: DEFINE sequence_2: SV5PC targname: # config: PC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 60S priority: 1 param_1: CR-SPLIT=NO req_1: SEQ 8-13 NO GAP ! linenum: 10.000 sequence_1: DEFINE sequence_2: SV5PC targname: # config: PC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 120S priority: 1 param_1: CR-SPLIT=NO ! linenum: 11.000 sequence_1: DEFINE sequence_2: SV5PC targname: # config: PC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 260S priority: 1 param_1: CR-SPLIT=NO ! linenum: 12.000 sequence_1: DEFINE sequence_2: SV5PC targname: # config: PC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 500S priority: 1 param_1: CR-SPLIT=NO ! linenum: 13.000 sequence_1: DEFINE sequence_2: SV5PC targname: # config: PC opmode: IMAGE aperture: ALL sp_element: F606W num_exp: 2 time_per_exp: 1000S priority: 1 param_1: CR-SPLIT=NO req_1: DARK TIME; comment_1: SCHEDULE EACH 1000SEC EXPOSURE SO comment_2: THAT BOTH FIT WITHIN 1 ORBIT AND BOTH comment_3: ARE DONE DURING SHADOW AS MUCH AS comment_4: POSSIBLE. DROP STRICT "DARK TIME" comment_5: REQ'T IF NECESSARY. ! linenum: 14.000 sequence_1: USE sequence_2: SV5PC targname: M-42 comment_1: PC-05, SEQ. 1. ! linenum: 14.500 sequence_1: USE sequence_2: SV5PC targname: M-42REF comment_1: PC-05, SEQ. 1. ! ! end of exposure logsheet ! No scan data records found