! File: 1328C.PROP ! Database: PEPDB ! Date: 16-FEB-1994:14:19:17 coverpage: title_1: WF/PC SV OBSERVATION SET #8 ASTROMETRIC STABILITY proposal_for: SV/WFC pi_fname: JAMES pi_mi: A. pi_lname: WESTPHAL pi_inst: CALTECH pi_country: USA wf_pc: Y ! end of coverpage abstract: line_1: This test uses the WFC to perform an astrometric stability line_2: check as a part of the astrometric calibration procedure. line_3: WFC to FGS stability is measured as well as intra-CCD and line_4: rough inter-CCD astrometric stabilities. These line_5: measurements are to be performed once each week for 16 line_6: weeks during SV. ! ! end of abstract general_form_proposers: lname: DANIELSON fname: G. mi: E. inst: CALTECH country: USA ! lname: WESTPHAL fname: JAMES mi: A. inst: CALTECH country: USA ! lname: GUNN fname: JAMES mi: E. inst: PRINCETON UNIVERSITY country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: The target will be placed in the "Baum" spot and a 35 sec line_2: image taken while FGS 1 scans the reference stars. This line_3: sequence is repeated with the WFC target offset slightly line_4: to enhance CCD stability measurements (i.e., to measure line_5: WFC field stars that may have been on CCD-"corners" in line_6: original pointing). At the first offset position, line_7: reference stars are measured in FGS 2 and are measured in line_8: FGS 3 at the second offset position. ! question: 4 section: 1 line_1: Instrument calibration ! question: 5 section: 1 line_1: line_5: SV Prerequisites: line_6: The initial execution of this test should be planned after completion line_7: of the Baum Spot Calibration in WFPC-07 (Prop 1327). line_9: Target Selection Information: line_10: One of targets STEIN 2051A or PROXIMA CENTAURI is to be selected line_11: depending on the availability during SV. Ideally, the same target line_12: would be used throughout the SV/GTO period but this is not likely line_13: to be possible. In the event that the target must be switched, one line_14: baseline observation of the alternate target is to be taken prior to line_15: the switch. For example, if STEIN 2051A is used for the 1st 6 weeks line_16: of SV and PROX CEN for the remaining 9 weeks, an observation of PROX line_17: CEN should be obtained on week 6 in conjunction with the observation line_18: of STEIN 2051A. These baseline observations are provided for in exp line_19: log lines 21-32. line_21: This program is SV minimum plan. ! question: 6 section: 1 line_1: SI C&DH operational in format AN. 1 Mbps science data link line_2: established. ! question: 7 section: 1 line_1: Extensive analyses of these data will be performed at the line_2: WF/PC IDT computing facilities and archived at the STScI. line_3: FGS data analysis will be coordinated with Astrometry Team. ! !end of general form text general_form_address: lname: BAUM fname: WILLIAM mi: A. category: CON inst: LOWELL OBSERVATORY addr_1: PLANETARY RESEARCH CENTER city: FLAGSTAFF state: AZ zip: 86002 country: USA phone: 602/774-3358 ! lname: DANIELSON fname: G. mi: E. category: CON inst: CALTECH addr_1: DIVISION OF GEOLOGICAL & PLANETARY SCIENCES city: PASADENA state: CA zip: 91125 country: USA phone: (818) 356-6861 ! lname: WESTPHAL fname: JAMES mi: A. category: PI inst: CALTECH addr_1: DIVISION OF GEOLOGICAL & PLANETARY SCIENCE city: PASADENA state: CA zip: 91125 country: USA phone: (818) 356-4900 ! lname: SEIDELMANN fname: KENNETH mi: P. category: CON inst: U.S. NAVAL OBSERVATORY addr_1: NAUTICAL ALMANAC OFFICE city: WASHINGTON state: DC zip: 20390 country: USA phone: 202-254-4571 ! lname: CURRIE fname: DOUGLAS mi: G. category: CON inst: UNIVERSITY OF MARYLAND addr_1: DEPT OF PHYSICS AND ASTRONOMY city: COLLEGE PARK state: MD zip: 20742 country: USA phone: 301-454-3405 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: STEIN-2051A name_2: M5 descr_1: STAR pos_1: RA=4H 26M 43S +/- 1.0S, pos_2: DEC=+58D 53' 00" +/- 10" equinox: 1950 ra_pm_val: 0.088347 dec_pm_val: -1.9650 ! targnum: 3 name_1: STEIN1-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 29M 33.434S +/- .01", pos_2: DEC=58D 57' 59.328" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.4 +/- 0.1 ! targnum: 4 name_1: STEIN2-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 32M 42.185S +/- .01", pos_2: DEC=59D 1' 19.416" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.3 +/- 0.5 ! targnum: 5 name_1: STEIN3-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 30M 0.650S +/- .01", pos_2: DEC=58D 48' 31.176" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 11.06 +/- 0.5 ! targnum: 6 name_1: STEIN4-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 29M 28.008S +/- .01", pos_2: DEC=58D 54' 58.860" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.6 +/- 0.5 ! targnum: 7 name_1: STEIN5-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 31M 49.248S +/- .01", pos_2: DEC=58D 49' 2.316" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 11.43 +/- 0.5 ! targnum: 8 name_1: STEIN6-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 32M 24.130S +/- .01", pos_2: DEC=58D 56' 36.384" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 13.4 +/- 0.5 ! targnum: 9 name_1: STEIN7-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 32M 24.250S +/- .01", pos_2: DEC=59D 1' 52.788" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.6 +/- 0.5 ! targnum: 10 name_1: STEIN8-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 31M 9.816S +/- .01", pos_2: DEC=59D 11' 38.832" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.9 +/- 0.5 ! targnum: 11 name_1: STEIN9-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 29M 44.206S +/- .01", pos_2: DEC=59D 8' 28.932" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.6 +/- 0.5 ! targnum: 12 name_1: STEIN10-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 29M 56.042S +/- .01", pos_2: DEC=59D 6' 54.612" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.2 +/- 0.5 ! targnum: 13 name_1: STEIN11-REF descr_1: CHECK FIELD STAR IN STEIN 2051A pos_1: RA=4H 32M 18.902S +/- .01", pos_2: DEC=58D 51' 22.140" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 11.52 +/- 0.5 ! targnum: 14 name_1: PROXIMA-CENTAURI descr_1: STAR pos_1: RA=14H 26M 19S +/- 15", pos_2: DEC=-62D 28' 06" +/- 1" equinox: 1950 ra_pm_val: -0.245627 dec_pm_val: 0.8490 ! targnum: 17 name_1: PROX1-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 31M 36.914S +/- .01", pos_2: DEC=-62D 35' 52.224" +/- .2", equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 11.720 +/- 0.1 ! targnum: 18 name_1: PROX2-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 33M 18.994S +/- .01", pos_2: DEC=-62D 28' 30.684" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 14.020 +/- 0.5 ! targnum: 19 name_1: PROX3-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 29M 28.742S +/- .01", pos_2: DEC=-62D 29' 32.352" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 11.960 +/- 0.5 ! targnum: 20 name_1: PROX4-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 31M 12.965S +/- .01", pos_2: DEC=-62D 32' 24.684" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 9.740 +/- 0.5 ! targnum: 21 name_1: PROX5-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 31M 23.378S +/- .01", pos_2: DEC=-62D 50' 48.984" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.020 +/- 0.5 ! targnum: 22 name_1: PROX6-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 28M 36.230S +/- .01", pos_2: DEC=-62D 39' 4.104" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 10.370 +/- 0.5 ! targnum: 23 name_1: PROX7-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 29M 46.402S +/- .01", pos_2: DEC=-62D 52' 21.000" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.630 +/- 0.5 ! targnum: 24 name_1: PROX8-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 29M 8.801S +/- .01", pos_2: DEC=-62D 51' 14.868" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 11.860 +/- 0.5 ! targnum: 25 name_1: PROX9-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 30M 37.289S +/- .01", pos_2: DEC=-62D 29' 21.876" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 13.370 +/- 0.5 ! targnum: 26 name_1: PROX10-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 32M 7.056S +/- .01", pos_2: DEC=-62D 23' 1.608" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.540 +/- 0.5 ! targnum: 27 name_1: PROX11-REF descr_1: CHECK FIELD STAR IN PROXIMA-CENTAURI pos_1: RA=14H 31M 40.630S +/- .01", pos_2: DEC=-62D 46' 12.072" +/- .2" equinox: 2000 fluxnum_1: 1 fluxval_1: SURF (V) = 12.300 +/- 0.5 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 sequence_1: DEFINE sequence_2: STEIN targname: STEIN-2051A config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35 S priority: 1 param_1: CR-SPLIT=NO comment_1: ACQUIRE GUIDE STARS IN comment_2: FGS3 AND FGS2 ! linenum: 2.000 sequence_1: ^ targname: STEIN1-REF config: FGS opmode: POS aperture: 1 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 1; req_2: DO FOR TARG 3-13; req_3: GROUP-FGS 2 WITHIN 30M; comment_1: REFERENCE STARS STEIN1-REF comment_2: STEIN10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 3.000 sequence_1: ^ targname: STEIN-2051A config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35S priority: 1 param_1: CR-SPLIT=NO req_1: POS TARG 0.02,0; comment_1: ACQUIRE GUIDE STARS USING comment_2: FGS2 AND FGS1 ! linenum: 4.000 sequence_1: ^ targname: STEIN1-REF config: FGS opmode: POS aperture: 3 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 3; req_2: DO FOR TARG 3-13; req_3: GROUP-FGS 4 WITHING 30M; comment_1: REFERENCE STARS STEIN1-REF comment_2: STEIN10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 5.000 sequence_1: ^ targname: STEIN-2051A config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35S priority: 1 param_1: CR-SPLIT=NO req_1: POS TARG 0,0.02; comment_1: ACQUIRE GUIDE STARS USING FGS3 comment_2: AND FGS1 ! linenum: 6.000 sequence_1: DEFINE sequence_2: STEIN targname: STEIN1-REF config: FGS opmode: POS aperture: 2 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 5; req_2: DO FOR TARG 3-13; req_3: GROUP-FGS 6 WITHIN 30M; comment_1: REFERENCE STARS STEIN1-REF comment_2: STEIN10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 6.500 sequence_1: ^ targname: KSPOTS config: WFC opmode: IMAGE aperture: ALL sp_element: NONE num_exp: 1 time_per_exp: 0.3S priority: 1 param_1: PURGE=YES, ! linenum: 7.000 sequence_1: DEFINE sequence_2: PROX targname: PROXIMA-CENTAURI config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35 S priority: 1 param_1: CR-SPLIT=NO req_3: SEQ 7, 9, 11, 12.5 NO GAP; comment_1: ACQUIRE GUIDE STARS IN comment_2: FGS3 AND FGS2 ! linenum: 8.000 sequence_1: ^ targname: PROX1-REF config: FGS opmode: POS aperture: 1 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 7; req_2: DO FOR TARG 17-27; req_3: GROUP-FGS 8 WITHIN 30M; comment_1: REFERENCE STARS PROX1-REF comment_2: PROX10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 9.000 sequence_1: DEFINE sequence_2: PROX targname: PROXIMA-CENTAURI config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35S priority: 1 param_1: CR-SPLIT=NO req_1: POS TARG 0.02,0; comment_1: ACQUIRE GUIDE STARS USING comment_2: FGS2 AND FGS1 ! linenum: 10.000 sequence_1: ^ targname: PROX1-REF config: FGS opmode: POS aperture: 3 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 9; req_2: DO FOR TARG 17-27; req_3: GROUP-FGS 10 WITHIN 30M; comment_1: REFERENCE STARS PROX1-REF comment_2: PROX10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 11.000 sequence_1: ^ targname: PROXIMA-CENTAURI config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35S priority: 1 param_1: CR-SPLIT=NO req_1: POS TARG 0,0.02; comment_1: ACQUIRE GUIDE STARS USING FGS3 comment_2: AND FGS1 ! linenum: 12.000 sequence_1: ^ targname: PROX1-REF config: FGS opmode: POS aperture: 2 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 11; req_2: DO FOR TARG 17-27; req_3: GROUP-FGS 12 WITHIN 30M; comment_1: REFERENCE STARS PROX1-REF comment_2: PROX10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 12.500 sequence_1: ^ targname: KSPOTS config: WFC opmode: IMAGE aperture: ALL sp_element: NONE num_exp: 1 time_per_exp: 0.3S priority: 1 param_1: PURGE=YES, ! linenum: 13.000 sequence_1: USE STEIN req_1: SELECT 1 OF 13-15 OR 16-18; req_2: COND IF TARGET AVAILABLE/ 13-18; req_3: CYCLE 0/13-32.5; ! linenum: 14.000 sequence_1: USE STEIN req_1: AFTER 13 BY 60D +/- 20D; req_2: GUIDE TOL 0.010"/ 13-32.5; ! linenum: 15.000 sequence_1: USE STEIN req_1: AFTER 14 BY 60D +/- 20D; ! linenum: 16.000 sequence_1: USE PROX ! linenum: 17.000 sequence_1: USE PROX req_1: AFTER 16 BY 60D +/- 20D; ! linenum: 18.000 sequence_1: USE PROX req_1: AFTER 17 BY 60D +/- 20D; ! linenum: 21.000 targname: STEIN-2051A config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35 S priority: 1 param_1: CR-SPLIT=NO req_1: COND IF BASELINE req_2: OBSNEEDED; req_3: SEQ 21, 23, 25, 26.5 NO GAP; comment_1: ACQUIRE GUIDE STARS IN comment_2: FGS2 AND FGS3. USE LINES comment_3: 21-26.5 IF BASELINE OBS OF comment_4: STEIN IS NEEDED DUE TO comment_5: PRIME TARGET SWITCH. ! linenum: 22.000 targname: STEIN1-REF config: FGS opmode: POS aperture: 1 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 21; req_2: DO FOR TARG 3-13; req_3: COND IF BASELINE OBS req_4: NEEDED; req_5: GROUP-FGS 22 WITHIN 30M; comment_1: REFERENCE STARS STEIN1-REF comment_2: STEIN10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 23.000 targname: STEIN-2051A config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35S priority: 1 param_1: CR-SPLIT=NO req_1: POS TARG 0.02,0; req_3: COND IF BASELINE OBS req_4: NEEDED; comment_1: ACQUIRE GUIDE STARS USING comment_2: FGS2 AND FGS1 ! linenum: 24.000 targname: STEIN1-REF config: FGS opmode: POS aperture: 3 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 23; req_2: DO FOR TARG 3-13; req_3: COND IF BASELINE OBS req_4: NEEDED; req_5: GROUP-FGS 24 WITHIN 30M; comment_1: REFERENCE STARS STEIN1-REF comment_2: STEIN10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 25.000 targname: STEIN-2051A config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35S priority: 1 param_1: CR-SPLIT=NO req_1: POS TARG 0,0.02; req_3: COND IF BASELINE OBS req_4: NEEDED; comment_1: ACQUIRE GUIDE STARS USING FGS3 comment_2: AND FGS1 ! linenum: 26.000 targname: STEIN1-REF config: FGS opmode: POS aperture: 2 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 25; req_2: DO FOR TARG 3-13; req_3: COND IF BASELINE OBS req_4: NEEDED; req_5: GROUP-FGS 26 WITHIN 30M; comment_1: REFERENCE STARS STEIN1-REF comment_2: STEIN10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 26.500 targname: KSPOTS config: WFC opmode: IMAGE aperture: ALL sp_element: NONE num_exp: 1 time_per_exp: 0.3S priority: 1 param_1: PURGE=YES, req_1: COND IF BASELINE OBSNEEDED; ! linenum: 27.000 targname: PROXIMA-CENTAURI config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35 S priority: 1 param_1: CR-SPLIT=NO req_1: SEQ 27, 29, 31, 32.5 NO GAP; req_2: COND IF BASELINE OBSNEEDED; comment_1: ACQUIRE GUIDE STARS IN comment_2: FGS3 AND FGS2. USE LINES comment_3: 27-32.5 IF BASELINE OBS OF comment_4: PROX CEN IS NEEDED DUE TO comment_5: PRIME TARGET SWITCH. ! linenum: 28.000 targname: PROX1-REF config: FGS opmode: POS aperture: 1 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 27; req_2: DO FOR TARG 17-27; req_3: COND IF BASELINE OBS req_4: NEEDED; req_5: GROUP-FGS 28 WITHIN 30M; comment_1: REFERENCE STARS PROX1-REF comment_2: PROX10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 29.000 targname: PROXIMA-CENTAURI config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35S priority: 1 param_1: CR-SPLIT=NO req_1: POS TARG 0.02,0; req_3: COND IF BASELINE OBS req_4: NEEDED; comment_1: ACQUIRE GUIDE STARS USING comment_2: FGS2 AND FGS1 ! linenum: 30.000 targname: PROX1-REF config: FGS opmode: POS aperture: 3 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 29; req_2: DO FOR TARG 17-27; req_3: COND IF BASELINE OBS req_4: NEEDED; req_5: GROUP-FGS 30 WITHIN 30M; comment_1: REFERENCE STARS PROX1-REF comment_2: PROX10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 31.000 targname: PROXIMA-CENTAURI config: WFC opmode: IMAGE aperture: ALL-ND sp_element: F606W num_exp: 1 time_per_exp: 35S priority: 1 param_1: CR-SPLIT=NO req_1: POS TARG 0,0.02; req_3: COND IF BASELINE OBS req_4: NEEDED; comment_1: ACQUIRE GUIDE STARS USING FGS3 comment_2: AND FGS1 ! linenum: 32.000 targname: PROX1-REF config: FGS opmode: POS aperture: 2 sp_element: F583W num_exp: 1 time_per_exp: 35S priority: 1 param_1: DATA-RATE=32, req_1: PAR WITH 31; req_2: DO FOR TARG 17-27; req_3: COND IF BASELINE OBS req_4: NEEDED; req_5: GROUP-FGS 32 WITHIN 30M; comment_1: REFERENCE STARS PROX1-REF comment_2: PROX10-REF SHOULD BE SELECTED comment_3: AS APPROPRIATE TO THE FOV comment_4: OF THE SCANNING FGS. ! linenum: 32.500 targname: KSPOTS config: WFC opmode: IMAGE aperture: ALL sp_element: NONE num_exp: 1 time_per_exp: 0.3S priority: 1 param_1: PURGE=YES, req_1: COND IF BASELINE OBSNEEDED ! ! end of exposure logsheet ! No scan data records found