! File: 3151C.PROP ! Database: PEPDB ! Date: 18-FEB-1994:19:29:31 coverpage: title_1: FGS ALIGNMENT ASSESSMENT TEST proposal_for: ENG/FGS pi_title: DR. pi_fname: ROBERTO pi_lname: GILMOZZI pi_inst: STSCI pi_country: USA pi_phone: 301-338-4760 hours_pri: 6.00 num_pri: 4 wf_pc: Y fgs: Y pi_position: WFPC SCIENTIST ! end of coverpage abstract: line_1: This test will (1) confirm the FGS/FGS alignment line_2: to an accuracy of about 0.5 arcsec, and (2) verify the line_3: the onboard flight software control of the dominant and line_4: sub-dominant guide stars. The assumption is made that line_5: if the FGS/FGS alignment calibration is not accurate, line_6: one would see systematic offsets in the Mode III line_7: acquisition as a function of the dominant FGS and the line_8: location dominant guide star. This effect has been line_9: catalogued and trends evident in all target line_10: acquisitions performed to date. line_11: The test will determine the amount of shift and rotation line_12: of each FGS with respect to the WFPC (and therefore to line_13: each other). Using each FGS as the astrometer, line_14: a series of parallel WFPC exposures will be obtained line_15: at 3 roll angles. Any displacement of line_16: the target star in the WFPC as a function of roll indicates line_17: misalignment. The field in PRAESEPE is on the ecliptic line_18: and astrometric measurements are available (J. Russell). line_19: ***THIS PROPOSAL REQUIRES MANUAL TRANSFORMATION.**** line_20: revision 2/9/91 ! ! end of abstract general_form_proposers: lname: GILMOZZI fname: ROBERTO title: DR. inst: STSCI country: USA ! lname: LUPIE fname: OLIVIA title: DR. mi: L. inst: STSCI country: USA ! lname: BELY fname: PIERRE title: MR. mi: Y. inst: STSCI country: USA ! lname: DOXSEY fname: RODGER title: DR. mi: E. inst: STSCI country: USA ! ! end of general_form_proposers block general_form_text: question: 2 section: 1 line_1: This test will verify the FGS/FGS alignment calibration line_2: and will provide a check on the quality of the onboard line_3: relative distortion correction, FGS magnification, and the line_5: FGS/FGS alignment matrices. The premise used in the line_6: test design is concise, the operational procedure line_7: simple, and the data analysis straightforward. line_8: The assumption is made that if the FGS/FGS alignment line_9: calibration is not accurate, one would see systematic line_10: offsets in Mode III acquisition as a function of the line_11: dominant FGS and the positions of the line_12: dominant and sub-dominant guide stars within the FGSs. ! question: 2 section: 2 line_1: The test will determine the amount of shift and rotation line_2: of each FGS with respect to the WFPC (and therefore to line_3: each other). Using each FGS as the astrometer, a series of line_4: parallel WFPC exposures will be obtained at three different line_5: roll angles, separated by 30 degrees. Any displacement of line_6: the target star in the WFPC as a function of roll indicates line_7: misalignment. Three images will be taken at each roll line_8: position. Each of the three will be displaced by an line_9: offset (via POS TARG) of 20 arcsec in orthogonal line_10: directions (preferably along the FGS X and Y) to determine the line_11: WFPC/FGS transformation and identify gross relative line_12: distortions within the FGSs. The 20 arcsec maneuver is line_13: representative of a standard Mode I target acquisition line_14: slew. ! question: 2 section: 3 line_1: The same or a minimal number of star pairs will be used line_2: to assess the alignment in order to minimize errors line_3: introduced by inaccurate target positions. This requirement line_4: however does introduce the constraint that the selection line_5: of targets is dependent on the roll angle of the telescope. line_6: Parts or all of this test will be run periodcally (as needed) line_7: to to assess FGS/FGS alignment or whenever there are indications line_8: from the other instruments of alignment problems. ! question: 3 section: 1 line_1: The Wide Field Camera and each FGS in turn will be used to line_2: assess the alignment. Using each FGS as the astrometer in line_3: turn, HST will be rolled to angles -30, +30, and 0 degrees from line_4: nominal in order to sample extreme fields of view in each FGS. line_5: At 'each' roll position, 3 POS TARG offsets will be line_6: performed (20" in orthogonal directions) in order to investigate line_7: the small scale characteristics of the FGS distortion and line_8: to determine the WF2/FGS alignment. line_10: The pieces of the test will be scheduled in a way line_11: which will allow easy manipulation or simplification line_12: for repeat activities, such as decreasing the number line_13: of rolls or using only one astrometry series. line_15: Because of both engineering telemetry needs and line_16: the intricate pointing and guide star requirements, this line_17: proposal requires MANUAL TRANSFORMATION and SCHEDULING. Please line_18: see Question 5. ! question: 4 section: 1 line_1: This is an HST alignment diagnostic test. ! question: 5 section: 1 line_1: The requirements defined below are non-standard and therefore line_2: manual transformation and scheduling is essential. Please line_3: contact McCollough (SPSS) and Balzano (SCS) for special line_4: procedures. line_6: 1. Guiding Requirements: Coarse Track; the astrometers line_7: will be used in the default fine lock mode. line_9: 2. 32K Engineering Requirements - 32K telemetry needed line_10: for analysis (PASS alignment software and jitter). line_11: Special PMDB manipulation and commanding needed to line_12: encompass alignments - and minimize set up overheads. ! question: 5 section: 2 line_1: 3. Guide Star Requirements - The SAME guide star line_2: pair MUST be used for the series of 3 rolls within an line_3: astrometry FGS in order to achieve test goals. Therefore line_4: the pair must be able to support +/- 30 degree roll line_5: maneuevers. Each roll series will require an orbit. line_6: Place the 3-roll series in a SINGLE OBSET (per FGS) to satisfy line_7: the guide star requirement. line_8: If possible, the target star for one astrometer could be line_9: used as the dominant guide star for another astrometer sequence. line_10: This latter requirement is a preferable (but not mandatory) line_11: selection since it minimizes errors introduced by target line_12: positions. ! question: 5 section: 3 line_1: 4. Dominant/Sub-Dom Requirements - The Dominant guiding FGS line_2: must be cycled through all 3 FGSs in order to check the line_3: acquisition performance of each. This will require manual PMDB line_4: manipulation. There is no requirement on which FGS is dominant line_5: for a particular FGS astrometer but that they are cylced. line_8: 5. Scheduling requirements - The set of 6 exposures line_9: (3 WF2 and 3 astrometry) at each roll are NON-INT to line_10: force completion within a single visibility line_11: window. The entire proposal is specified as NO GAP because of the line_12: the complicated off-nominal roll requirements and for stability line_13: reasons. line_15: 6. Orientation/ ROLL requirements - The +/- 30 degree rolls should line_16: be made with respect to the nominal roll at the start of the line_17: a particular FGS series. What is important is getting a relative line_18: offset of about 30 degrees in order to sample a large range in line_19: a particular FGS. The POS TARGs are given with respect to the line_20: proposal coordinate system centered on the pyramid apex. The line_21: POS TARG offsets given will result in a nearly radial (and line_22: orthogonal) 20" maneuever for each roll. ! question: 6 section: 1 line_1: Section 5 outlines in detail the special requirements for this line_2: test. ! question: 7 section: 1 line_1: The alignment between the WF2 and each FGSs will be derived line_2: by fitting the coordinates for the targets as a function of line_3: POS TARG and roll. FGS/FGS alignment matrices will be derived line_4: from these results and compared to the current PDB and onboard line_5: tables. The magnification and distortion will be checked line_6: as a function of 3 positions in each FGS over a small line_7: field of about 20 arcsec each. The engineering telemetry from the line_8: guiding FGSs will be analyzed to confirm the line_9: performance of the onboard software acquisition. line_10: The OMS facility will be used to extract astrometry line_11: and telemetry values, existing transformation programs and line_12: spreadsheet storage will be used to store and analyze the line_13: position data. Existing image processing facilities at the line_14: STScI will be used to reduce the WFPC frames and perform line_15: plate calibrations. ! question: 8 section: 1 line_1: This is an alignment assessment test which will be line_2: repeated as needed. Modifications, at least to target line_3: selection, may be required for test repetitions separated line_4: by several months. ! question: 9 section: 1 line_1: This is an alignment assessment test which will be line_2: repeated as needed. ! question: 10 section: 1 line_1: The resources at STScI will be used in support of this line_2: observatory level procedure. ! !end of general form text general_form_address: lname: GILMOZZI fname: ROBERTO title: DR. category: PI inst: STSCI addr_1: 3700 SAN MARTIN DRIVE city: BALTIMORE state: MD zip: 21218 country: USA phone: 301-338-4760 from_date: 21-MAR-88 to_date: 21-MAR-94 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: TAR1 name_2: GS1395-2427 name_3: PR-78 descr_2: WF TARGET IN PRAESEPE pos_1: RA=08H 40M 56.7S +/- 0.02S, pos_2: DEC=19D 44' 04.4" +/- 0.10" equinox: 2000. pm_or_par: Y pos_epoch_bj: J pos_epoch_yr: 1982.96 ra_pm_val: -0.002267 ra_pm_unct: 0.000035 dec_pm_val: -0.0169 dec_pm_unct: 0.0006 comment_1: WF2 TARGET fluxnum_1: 1 fluxval_1: V=12.2 fluxnum_2: 1 fluxval_2: B-V=0.87 ! targnum: 2 name_1: TAR2 name_2: GS1395-1765 name_3: PR-80 descr_1: SOUTHERN TARGET IN PRAESEPE pos_1: RA= 08H 41M 04.8S +/- 0.02S, pos_2: DEC= 19D 31' 21.6" +/- 0.1" equinox: 2000. pm_or_par: Y pos_epoch_bj: J pos_epoch_yr: 1982.96 ra_pm_val: -0.000593 ra_pm_unct: 0.000033 dec_pm_val: 0.0002 dec_pm_unct: 0.0005 fluxnum_1: 1 fluxval_1: V=11.10 fluxnum_2: 2 fluxval_2: B-V=0.70 ! targnum: 3 name_1: TAR3 name_2: GS1395-1812 name_3: PR-38 descr_1: WESTERN TARGET PRAESEPE pos_1: RA=08H 40M 05.9S +/- 0.02S, pos_2: DEC= 19D 39' 20.9" +/- 0.1" equinox: 2000. pm_or_par: Y pos_epoch_bj: J pos_epoch_yr: 1982.96 ra_pm_val: -0.001000 ra_pm_unct: 0.000036 dec_pm_val: -0.0026 dec_pm_unct: 0.0004 fluxnum_1: 1 fluxval_1: V=12.8 fluxnum_2: 2 fluxval_2: B-V=0.81 ! targnum: 4 name_1: TAR4 name_2: GS1395-740 name_3: PR-74 descr_1: NORTHERN STAR IN PRAESEPE pos_1: RA=08H 40M 48.3S +/- 0.02S, pos_2: DEC=19D 55' 18.3" +/- 0.1" equinox: 2000.0 pm_or_par: Y pos_epoch_bj: J pos_epoch_yr: 1982.96 ra_pm_val: -0.002347 ra_pm_unct: 0.000033 dec_pm_val: -0.0182 dec_pm_unct: 0.0003 fluxnum_1: 1 fluxval_1: V=11.0 fluxnum_2: 2 fluxval_2: B-V=0.65 ! targnum: 5 name_1: TAR5 name_2: GS1395-2091 descr_1: EASTERN FGS2 REPLACEMENT pos_1: RA=08H 41M 55.9S +/- 0.02S, pos_2: DEC=19D 41' 22.2" +/- 0.1" equinox: 2000.0 pm_or_par: N comment_1: EASTERLY REPLACEMENT TARGET; fluxnum_1: 1 fluxval_1: V=10.85 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 109.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 3.5M s_to_n: 1 fluxnum_1: 1 priority: 1 req_1: SEQ 109-116 NON-INT; req_2: SEQ 109-336 NO GAP; req_3: CYCLE 0/109-336; comment_1: ENCOMPASS LINES 110-115 WITH comment_2: 32K ENG. CHANGE TO FN WITH comment_3: SPECIAL COMMANDING. ! linenum: 110.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: ORIENT -30D +/- 2D FROM req_2: NOMINAL; req_7: POS TARG -25.0,25.0; comment_1: USE SAME GUIDE STAR PAIR AND DOMINANT comment_2: GUIDING FGS FOR LINES 110-135. comment_3: USE DIFFERENT DOMINANT GUIDING FGS comment_4: FOR EACH OF THE ASTROMETER SERIES comment_5: (LINES 110-135, 210-235, AND 310-335). comment_6: PROP REQUIRES MANUAL TRANSFORM. ! linenum: 111.000 targname: TAR2 config: FGS opmode: POS aperture: 1 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: SAME ORIENT FOR req_2: 111-115 AS 110; req_3: PAR WITH 110 ! linenum: 112.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -19.82,5.68; ! linenum: 113.000 targname: TAR2 config: FGS opmode: POS aperture: 1 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 112 ! linenum: 114.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -5.68,30.18; ! linenum: 115.000 targname: TAR2 config: FGS opmode: POS aperture: 1 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 114 ! linenum: 116.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1.0M s_to_n: 1 fluxnum_1: 1 priority: 1 comment_1: CHANGE BACK TO AN TELEMETRY comment_2: VIA SPECIAL COMMANDING. ! linenum: 119.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 3.5M s_to_n: 1 fluxnum_1: 1 priority: 1 req_1: SEQ 119-126 NON-INT; comment_1: ENCOMPASS LINES 120-125 WITH comment_2: 32K ENG. CHANGE TO FN WITH comment_3: SPECIAL COMMANDING. ! linenum: 120.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_3: POS TARG -25.0,25.0; comment_1: POINTING: NOMINAL ROLL ! linenum: 121.000 targname: TAR2 config: FGS opmode: POS aperture: 1 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: SAME ORIENT FOR 121-125 req_2: AS 120; req_3: PAR WITH 120; ! linenum: 122.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -10.86,10.86; ! linenum: 123.000 targname: TAR2 config: FGS opmode: POS aperture: 1 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 122 ! linenum: 124.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -10.86,39.14; ! linenum: 125.000 targname: TAR2 config: FGS opmode: POS aperture: 1 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 124 ! linenum: 126.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1.0M s_to_n: 1 fluxnum_1: 1 priority: 1 comment_1: CHANGE BACK TO AN TELEMETRY comment_2: VIA SPECIAL COMMANDING. ! linenum: 129.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 3.5M s_to_n: 1 fluxnum_1: 1 priority: 1 req_1: SEQ 129-136 NON-INT; comment_1: ENCOMPASS LINES 130-135 WITH comment_2: 32K ENG. CHANGE TO FN WITH comment_3: SPECIAL COMMANDING. ! linenum: 130.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: ORIENT +30D +/- 2D FROM req_2: NOMINAL; req_7: POS TARG -25.0,25.0; ! linenum: 131.000 targname: TAR2 config: FGS opmode: POS aperture: 1 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: SAME ORIENT FOR 131-135 req_2: AS 130; req_3: PAR WITH 130; ! linenum: 132.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -5.68,19.82 ! linenum: 133.000 targname: TAR2 config: FGS opmode: POS aperture: 1 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 132 ! linenum: 134.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -19.82,44.32 ! linenum: 135.000 targname: TAR2 config: FGS opmode: POS aperture: 1 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 134 ! linenum: 136.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1.0M s_to_n: 1 fluxnum_1: 1 priority: 1 comment_1: CHANGE BACK TO AN TELEMETRY comment_2: VIA SPECIAL COMMANDING. ! linenum: 209.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 3.5M s_to_n: 1 fluxnum_1: 1 priority: 1 req_1: SEQ 209-216 NON-INT; comment_1: ENCOMPASS LINES 210-215 WITH comment_2: 32K ENG. CHANGE TO FN WITH comment_3: SPECIAL COMMANDING. ! linenum: 210.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: ORIENT -30D +/-2D req_2: FROM NOMINAL; req_4: POS TARG -25.0,25.0 comment_1: USE SAME GUIDE STAR PAIR AND DOMINANT comment_2: GUIDING FGS FOR LINES 210-235. comment_3: USE DIFFERENT DOMINANT GUIDING FGS comment_4: FOR EACH OF THE ASTROMETER SERIES comment_5: (LINES 110-135, 210-235, AND 310-335). comment_6: PROP REQUIRES MANUAL TRANSFORM. ! linenum: 211.000 targname: TAR3 config: FGS opmode: POS aperture: 2 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: SAME ORIENT FOR 211-215 req_2: AS 210; req_3: PAR WITH 210; ! linenum: 212.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -5.68,30.18 ! linenum: 213.000 targname: TAR3 config: FGS opmode: POS aperture: 2 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 212; ! linenum: 214.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -30.18,44.32 ! linenum: 215.000 targname: TAR3 config: FGS opmode: POS aperture: 2 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 214 ! linenum: 216.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1.0M s_to_n: 1 fluxnum_1: 1 priority: 1 comment_1: CHANGE BACK TO AN TELEMETRY comment_2: VIA SPECIAL COMMANDING. ! linenum: 219.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 3.5M s_to_n: 1 fluxnum_1: 1 priority: 1 req_1: SEQ 219-226 NON-INT; comment_1: ENCOMPASS LINES 220-225 WITH comment_2: 32K ENG. CHANGE TO FN WITH comment_3: SPECIAL COMMANDING. ! linenum: 220.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_2: POS TARG -25.0,25.0 comment_1: POINTING AT NOMINAL ROLL ! linenum: 221.000 targname: TAR3 config: FGS opmode: POS aperture: 2 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: SAME ORIENT FOR 221-225 req_2: AS 220; req_3: PAR WITH 220; ! linenum: 222.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -10.86,39.14 ! linenum: 223.000 targname: TAR3 config: FGS opmode: POS aperture: 2 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 222 ! linenum: 224.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -39.14,39.14 ! linenum: 225.000 targname: TAR3 config: FGS opmode: POS aperture: 2 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 224 ! linenum: 226.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1.0M s_to_n: 1 fluxnum_1: 1 priority: 1 comment_1: CHANGE BACK TO AN TELEMETRY comment_2: VIA SPECIAL COMMANDING. ! linenum: 229.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 3.5M s_to_n: 1 fluxnum_1: 1 priority: 1 req_1: SEQ 229-236 NON-INT; comment_1: ENCOMPASS LINES 230-235 WITH comment_2: 32K ENG. CHANGE TO FN WITH comment_3: SPECIAL COMMANDING. ! linenum: 230.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: ORIENT +30D +/- 2D FROM req_2: NOMINAL; req_7: POS TARG -25.0,25.0; ! linenum: 231.000 targname: TAR3 config: FGS opmode: POS aperture: 2 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: SAME ORIENT FOR 231-235 req_2: AS 230; req_3: PAR WITH 230; ! linenum: 232.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -19.82,44.32; ! linenum: 233.000 targname: TAR3 config: FGS opmode: POS aperture: 2 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 232 ! linenum: 234.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -44.32,30.18 ! linenum: 235.000 targname: TAR3 config: FGS opmode: POS aperture: 2 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 234 ! linenum: 236.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1.0M s_to_n: 1 fluxnum_1: 1 priority: 1 comment_1: CHANGE BACK TO AN TELEMETRY comment_2: VIA SPECIAL COMMANDING. ! linenum: 309.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 3.5M s_to_n: 1 fluxnum_1: 1 priority: 1 req_1: SEQ 309-316 NON-INT; comment_1: ENCOMPASS LINES 310-315 WITH comment_2: 32K ENG. CHANGE TO FN WITH comment_3: SPECIAL COMMANDING. ! linenum: 310.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_3: ORIENT -30D +/- 2D FROM req_4: NOMINAL; req_7: POS TARG -25.0,25.0 comment_1: USE SAME GUIDE STAR PAIR AND DOMINANT comment_2: GUIDING FGS FOR LINES 310-335. comment_3: USE DIFFERENT DOMINANT GUIDING FGS comment_4: FOR EACH OF THE ASTROMETER SERIES comment_5: (LINES 110-135, 210-235, AND 310-335). comment_6: PROP REQUIRES MANUAL TRANSFORM. ! linenum: 311.000 targname: TAR4 config: FGS opmode: POS aperture: 3 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: SAME ORIENT FOR 311-315 req_2: AS 310; req_3: PAR WITH 310 ! linenum: 312.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -30.18,44.32; ! linenum: 313.000 targname: TAR4 config: FGS opmode: POS aperture: 3 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 312 ! linenum: 314.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -44.32,19.82 ! linenum: 315.000 targname: TAR4 config: FGS opmode: POS aperture: 3 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 314; ! linenum: 316.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1.0M s_to_n: 1 fluxnum_1: 1 priority: 1 comment_1: CHANGE BACK TO AN TELEMETRY comment_2: VIA SPECIAL COMMANDING. ! linenum: 319.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 3.5M s_to_n: 1 fluxnum_1: 1 priority: 1 req_1: SEQ 319-326 NON-INT; comment_1: ENCOMPASS LINES 320-325 WITH comment_2: 32K ENG. CHANGE TO FN WITH comment_3: SPECIAL COMMANDING. ! linenum: 320.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_4: POS TARG -25.0,25.0 comment_1: POINTING: NOMINAL ROLL ! linenum: 321.000 targname: TAR4 config: FGS opmode: POS aperture: 3 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: SAME ORIENT FOR 321-325 req_2: AS 320; req_3: PAR WITH 320; ! linenum: 322.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -39.14,39.14; ! linenum: 323.000 targname: TAR4 config: FGS opmode: POS aperture: 3 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 322 ! linenum: 324.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -39.14,10.86; ! linenum: 325.000 targname: TAR4 config: FGS opmode: POS aperture: 3 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 324; ! linenum: 326.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1.0M s_to_n: 1 fluxnum_1: 1 priority: 1 comment_1: CHANGE BACK TO AN TELEMETRY comment_2: VIA SPECIAL COMMANDING. ! linenum: 329.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 3.5M s_to_n: 1 fluxnum_1: 1 priority: 1 req_1: SEQ 329-336 NON-INT; comment_1: ENCOMPASS LINES 330-335 WITH comment_2: 32K ENG. CHANGE TO FN WITH comment_3: SPECIAL COMMANDING. ! linenum: 330.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: ORIENT +30D +/- 2D FROM req_2: NOMINAL; req_4: POS TARG -25.0,25.0 ! linenum: 331.000 targname: TAR4 config: FGS opmode: POS aperture: 3 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: SAME ORIENT FOR 331-335 req_2: AS 330; req_3: PAR WITH 330; ! linenum: 332.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -44.32,30.18; ! linenum: 333.000 targname: TAR4 config: FGS opmode: POS aperture: 3 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_2: PAR WITH 332; ! linenum: 334.000 targname: TAR1 config: WFC opmode: IMAGE aperture: W2 sp_element: F555W num_exp: 1 time_per_exp: 2S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: POS TARG -30.18,5.68; ! linenum: 335.000 targname: TAR4 config: FGS opmode: POS aperture: 3 sp_element: PUPIL num_exp: 1 time_per_exp: 30S s_to_n: 10 fluxnum_1: 1 priority: 1 param_1: DATA-RATE=32 req_1: PAR WITH 334; ! linenum: 336.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1.0M s_to_n: 1 fluxnum_1: 1 priority: 1 comment_1: CHANGE BACK TO AN TELEMETRY comment_2: VIA SPECIAL COMMANDING. ! ! end of exposure logsheet ! 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