! File: 3110C.PROP ! Database: PEPDB ! Date: 18-FEB-1994:17:35:19 coverpage: title_1: PCS PERFORMANCE MEASUREMENTS WITH FGS proposal_for: ENG pi_title: DR. pi_fname: FRANCIS pi_mi: H. pi_lname: SCHIFFER pi_inst: ST SCI pi_country: USA pi_phone: (301)-338-4789 hours_pri: 15.25 num_pri: 6 fgs: Y pi_position: SCIENTIST ! end of coverpage abstract: line_1: To adequately test changes in the operating procedures line_2: for the FGS it is necessary to have a observing sequence which line_3: generates comparative FGS data. As the FGS's primary purpose line_4: when used in the PCS is to maintain the stable pointing of the line_5: spacecraft, this test attempts to use the FGS's to both control line_6: the vehicle pointing and measure the resulting vehicle pointing line_7: stability. ! ! end of abstract general_form_proposers: lname: SCHIFFER fname: FRANCIS title: DR. mi: H. inst: ST SCI country: USA ! lname: LUPIE fname: OLIVIA title: DR. mi: L. inst: ST SCI country: USA ! ! end of general_form_proposers block general_form_text: question: 2 section: 1 line_1: The performance of the FGS within the PCS is crucial to line_2: the scientific performance of the HST. Without adequate pointing line_3: stability the scientific goals of HST cannot be realized. In line_4: order to understand the performance of the PCS from the scientific line_5: standpoint it is necessary to have a controlled test environment line_6: (eg. this proposal) in which to evaluate the FGS performance while line_7: making modifications to the control law. ! question: 3 section: 1 line_1: The observations consist of three separate subtests for line_2: each FGS. line_3: 1. measure the vehicle motion while the FGS is used in line_4: coarse track as the dominant FGS. The third FGS is used in fine line_5: lock to actually measure the vehicle motions while the test FGS line_6: and one other are used to control the vehicle. line_7: 2. measure the effect of changing FGS parameters Kj and Kg line_8: on an FGS. The vehicle motion is monitored by placing the other line_9: two FGSs into fine lock. The test FGS is used in coarse track line_10: in the astrometry mode. A range of Kj and Kg parameters are line_11: used. The motions detected by the astrometer are used to define line_12: the effects of the changed K parameters. line_13: 3. measure the effect of changing the FGS parameters Kj and line_14: Kg on the guiding performance of the vehicle. Based on the line_15: values defined in step 2, a range of Kj and Kg will be tested line_16: by using the test FGS as the dominant Guiding FGS in coarse line_17: track. The third FGS is used in the fine lock astrometry mode line_18: to monitor the guiding performance of the vehicle. line_20: The Part 1 test is conducted for a longer duration than the line_21: measurements used in parts 2 and 3 in order to ensure that the line_22: reference data set measures disturbances such as the terminator. ! question: 3 section: 2 line_1: Part 1 specifics: line_2: The part one test requires that the guiding be done in coarse line_3: track with the test FGS as the dominant FGS. The guide stars line_4: should be near the faint end of the usable range in order to line_5: maximize the effects the K factors being tested. The astrometry line_6: star will be placed in the FGS best suited for fine lock line_7: astrometry: FGS 3 if testing FGS 1 or FGS 2 and FGS 1 when testing line_8: FGS 3. ! question: 3 section: 3 line_1: Part 2 Specifics: line_2: The second test is designed to map the effects of changing the line_3: K factors on an FGS. In order to decouple from the control law, line_4: the test FGS will be in the astrometry mode. The vehicle motions line_5: must be monitored so the effects of vehicle jitter can be removed. line_6: The guidence _must_ be in FINE LOCK in order to accurately measure line_7: the vehicle motions. The test comprises a series of astrometry line_8: measurements interleaved with activities (S/C mode observations) line_9: which modify the K factors. At present we believe the K factors line_10: can be changed without modifying the operation of the astrometry line_11: FGS. If this assumption is correct the subsequent astrometry line_12: observations within each sequence could be merely astrometry line_13: headers with no FGS commanding. It should be acceptable to line_14: recommand the astrometry observation. line_16: Special commanding will be needed to change the Kg and Kj line_17: parameters of the astrometry FGS. Note that the observations line_18: are bracketted with observations with the default values. These line_19: observations were specified to ensure that the FGS is returned to line_20: the nominal mode and to verify that the guiding is consistent line_21: with the performance measured in part 1 of this test. ! question: 3 section: 4 line_1: Part 3 specifics: line_2: The third part of this test verifies that the performance found line_3: in part 2 does in fact affect the vehicle pointing performance. line_4: In this test, the test FGS is used as the dominant FGS in the line_5: control law and the vehicle guiding performance is monitored with line_6: the astrometry FGS. The Kg and Kj parameters are then modified line_7: for both of the guiding FGSs while the astrometry FGS is in fine line_8: lock. We believe these modifications of the K parameters can be line_9: done while the FGSs are tracking, and so recommend that each line_10: sequence of observations marked as SEQ ... NON-INT be done as line_11: a single observation set. line_13: Special command instructions will be needed to change the K line_14: parameters. For the sake of safety, we recommend that the FGSs line_15: be removed from the control law prior to changing the K line_16: parameters and restored after they have been set. One minute of line_17: time has been allowed for this operation in order to let the FGSs line_18: stabalize after the K parameter change. (the configure observer line_19: command - 45 - should allow this change in the FGS mode.) ! question: 4 section: 1 line_1: This test makes use of HST unique capabilities (ie, the line_2: HST itself) to measure the performance of the HST. No simulations line_3: or other hardware is capable of duplicating the performance of the line_4: HST on orbit. ! question: 5 section: 1 line_1: Special Scheduling Instructions line_2: The tests for each FGS should be scheduled in the order specified line_3: part 1, part 2 and then part 3. line_4: Due to the difficulty in obtaining fine lock with FGS 2 it is line_5: recommended but not required that the FGS 2 test be scheduled line_6: first. line_8: Guide stars used in coarse track should be fainter than 14.0 in line_9: order to maximize the effects that we which to monitor. All fine line_10: lock guide stars should be brighter than 12.0 in order to line_11: maximize the chance of fine lock. The target fields were chosen line_12: in order to facilitate the implmentation of these requirements. line_13: Nominal roll is not required and off-nominal roll may be used if line_14: the guide stars so require. line_16: The tests for each FGS are independent, however, within each FGS line_17: test the parts are dependent. At present we envision changing line_18: the specific K parameter values used in part 3 based on the line_19: results from parts 1 and 2. At least 7 days should be allowed line_20: after the execution of part 2 before such changes to part 3 are line_21: no longer possible. ! !end of general form text general_form_address: lname: SCHIFFER fname: FRANCIS mi: H. category: PI inst: ST SCI ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: STAR1 name_2: GSC 8911 1304 descr_1: FGS TEST STAR descr_2: FGS 1 FAINT STAR pos_1: RA = 7H 57M 55.5S +/- 0.33S, pos_2: DEC=-60D 48' 27.8" +/- 0.16" equinox: 2000 pos_epoch_bj: J pos_epoch_yr: 2000.00 rv_or_z: V = 0 comment_1: OBSERVATION IN 358 AND 014 SMS comment_2: USED WRONG COORDINATES AS FOLLOWS: comment_3: RA=7H 57M 55.5S DEC=-60D 48' 8.0" fluxnum_1: 1 fluxval_1: V = 13.30 +/- 0.29 ! targnum: 2 name_1: STAR2 name_2: GSC 8911 1304 descr_1: FGS TEST STAR descr_2: FGS 2 FAINT STAR pos_1: RA = 7H 57M 55.5S +/- 0.33S, pos_2: DEC=-60D 48' 27.8" +/- 0.16" equinox: 2000 pos_epoch_bj: J pos_epoch_yr: 2000.00 rv_or_z: V = 0 comment_1: OBSERVATION IN 358 AND 014 SMS comment_2: USED WRONG COORDINATES AS FOLLOWS: comment_3: RA=7H 57M 55.5S DEC=-60D 48' 8.0" fluxnum_1: 1 fluxval_1: V = 13.30 +/- 0.29 ! targnum: 3 name_1: STAR3 name_2: GSC 8911 1304 descr_1: FGS TEST STAR descr_2: FGS 3 FAINT STAR pos_1: RA = 7H 57M 55.5S +/- 0.33S, pos_2: DEC=-60D 48' 27.8" +/- 0.16" equinox: 2000 pos_epoch_bj: J pos_epoch_yr: 2000.00 rv_or_z: V = 0 comment_1: OBSERVATION IN 358 AND 014 SMS comment_2: USED WRONG COORDINATES AS FOLLOWS: comment_3: RA=7H 57M 55.5S DEC=-60D 48' 8.0" fluxnum_1: 1 fluxval_1: V = 13.30 +/- 0.29 ! targnum: 4 name_1: STAR4 name_2: GSC 8911 1364 descr_1: FGS TEST STAR descr_2: FGS 1 BRIGHT STAR pos_1: RA = 7H 57M 46.1S +/- 0.51S, pos_2: DEC=-60D 49' 35.0" +/- 0.25" equinox: 2000 pos_epoch_bj: J pos_epoch_yr: 2000.00 rv_or_z: V = 0 comment_1: OBSERVATION IN 358 AND 014 SMS comment_2: USED WRONG COORDINATES AS FOLLOWS: comment_3: RA = 7H 57M 26.5S DEC=-60D 49' comment_4: 35.0" fluxnum_1: 1 fluxval_1: V = 9.26 +/- 0.30 ! targnum: 5 name_1: STAR5 name_2: GSC 8911 1364 descr_1: FGS TEST STAR descr_2: FGS 1 BRIGHT STAR pos_1: RA = 7H 57M 46.1S +/- 0.51S, pos_2: DEC=-60D 49' 35.0" +/- 0.25" equinox: 2000 pos_epoch_bj: J pos_epoch_yr: 2000.00 rv_or_z: V = 0 comment_1: OBSERVATION IN 358 AND 014 SMS comment_2: USED WRONG COORDINATES AS FOLLOWS: comment_3: RA = 7H 57M 26.5S DEC=-60D 49' comment_4: 35.0" fluxnum_1: 1 fluxval_1: V = 9.26 +/- 0.30 ! targnum: 6 name_1: STAR6 name_2: GSC 8911 1364 descr_1: FGS TEST STAR descr_2: FGS 1 BRIGHT STAR pos_1: RA = 7H 57M 46.1S +/- 0.51S, pos_2: DEC=-60D 49' 35.0" +/- 0.25" equinox: 2000 pos_epoch_bj: J pos_epoch_yr: 2000.00 rv_or_z: V = 0 comment_1: OBSERVATION IN 358 AND 014 SMS comment_2: USED WRONG COORDINATES AS FOLLOWS: comment_3: RA = 7H 57M 26.5S DEC=-60D 49' comment_4: 35.0" fluxnum_1: 1 fluxval_1: V = 9.26 +/- 0.30 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 5.000 sequence_1: DEFINE sequence_2: MEASURE targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 20M s_to_n: 100 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 req_1: GUIDING TOLERANCE 0.100"; req_2: NON-INTERRUPTIBLE; comment_1: GUIDING FGSS IN COARSE TRACK. comment_2: MEASURE BASELINE PERFORMANCE. ! linenum: 10.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 3M s_to_n: 2 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE req_1: GUIDING TOLERANCE 0.010" / 10-18; req_2: NON-INTERRUPTIBLE / 10-18; req_3: SEQUENTIAL 10-18 NON-INT; comment_1: GUIDING FGSS SHOULD BE IN FINE TRACK. comment_2: MEASURE BASELINE PERFORMANCE. ! linenum: 11.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.050 KG=DEFAULT. ! linenum: 12.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 8M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 13.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.100 KG=DEFAULT. ! linenum: 14.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 8M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 15.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.0125 KG=DEFAULT. ! linenum: 16.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 8M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 17.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=DEFAULT KG=DEFAULT. ! linenum: 18.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 3M s_to_n: 2 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE BASELINE PERFORMANCE. ! linenum: 20.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 3M s_to_n: 2 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE req_1: GUIDING TOLERANCE 0.010" / 20-29.5; req_2: NON-INTERRUPTIBLE / 20-29.5; req_3: SEQUENTIAL 20-29.5 NON-INT; comment_1: GUIDING FGSS SHOULD BE IN FINE TRACK. comment_2: MEASURE BASELINE PERFORMANCE. ! linenum: 21.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=DEFAULT KG=-2.81. ! linenum: 22.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 23.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.050 KG=-2.81. ! linenum: 24.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 25.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.100 KG=-2.81. ! linenum: 26.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 27.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.0125 KG=-2.81 ! linenum: 28.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 29.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=DEFAULT KG=DEFAULT. ! linenum: 29.500 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 3M s_to_n: 2 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE BASELINE PERFORMANCE. ! linenum: 30.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 3M s_to_n: 2 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE req_1: GUIDING TOLERANCE 0.010" / 30-39.5; req_2: NON-INTERRUPTIBLE / 30-39.5; req_3: SEQUENTIAL 30-39.5 NON-INT; comment_1: GUIDING FGSS SHOULD BE IN FINE TRACK. comment_2: MEASURE BASELINE PERFORMANCE. ! linenum: 31.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=DEFAULT KG=-3.06. ! linenum: 32.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 33.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.050 KG=-3.06. ! linenum: 34.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 35.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.100 KG=-3.06. ! linenum: 36.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 37.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.0125 KG=-3.06. ! linenum: 38.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 39.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=DEFAULT KG=DEFAULT. ! linenum: 39.500 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 3M s_to_n: 2 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE BASELINE PERFORMANCE. ! linenum: 40.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 3M s_to_n: 2 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE req_1: GUIDING TOLERANCE 0.010" / 40-49.5; req_2: NON-INTERRUPTIBLE / 40-49.5; req_3: SEQUENTIAL 40-49.5 NON-INT; comment_1: GUIDING FGSS SHOULD BE IN FINE TRACK. comment_2: MEASURE BASELINE PERFORMANCE. ! linenum: 41.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=DEFAULT KG=-2.31 ! linenum: 42.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 43.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.050 KG=-2.31 ! linenum: 44.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 45.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.100 KG=-2.31 ! linenum: 46.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 47.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=0.0125 KG=-2.31 ! linenum: 48.000 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 6M s_to_n: 16 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE TEST PERFORMANCE. ! linenum: 49.000 sequence_1: DEFINE sequence_2: FGSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: UPDATE TRACKING PARAMETERS FOR comment_2: THE ASTROMETRY FGS. comment_3: KJ=DEFAULT KG=DEFAULT. ! linenum: 49.500 sequence_1: DEFINE sequence_2: FGSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 3M s_to_n: 2 fluxnum_1: # priority: 01 param_1: DATA-RATE=32, param_2: LOCK=COARSE comment_1: MEASURE BASELINE PERFORMANCE. ! linenum: 50.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 5M s_to_n: 6 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 req_1: GUIDING TOLERANCE 0.100" / 50-58; req_2: NON-INTERRUPTIBLE / 50-58; req_3: SEQUENTIAL 50-58 NON-INT; comment_1: GUIDING FGSS IN COARSE TRACK. comment_2: MEASURE BASELINE PERFORMANCE. ! linenum: 51.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: KJ=0.050 KG=DEFAULT. ! linenum: 52.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 7M s_to_n: 20 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE TEST PERFORMANCE. ! linenum: 53.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: KJ=0.100 KG=DEFAULT. ! linenum: 54.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 7M s_to_n: 20 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE TEST PERFORMANCE. ! linenum: 55.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: KJ=0.0125 KG=DEFAULT. ! linenum: 56.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 7M s_to_n: 20 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE TEST PERFORMANCE. ! linenum: 57.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: RESTORE VALUES TO BASELINE comment_3: KJ=DEFAULT KG=DEFAULT. ! linenum: 58.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 5M s_to_n: 6 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE BASELINE PERFORMANCE. ! linenum: 60.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 5M s_to_n: 6 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 req_1: GUIDING TOLERANCE 0.100" / 60-68; req_2: NON-INTERRUPTIBLE / 60-68; req_3: SEQUENTIAL 60-68 NON-INT; comment_1: GUIDING FGSS IN COARSE TRACK. comment_2: MEASURE BASELINE PERFORMANCE. ! linenum: 61.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: KJ=0.050 KG=-2.81. ! linenum: 62.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 7M s_to_n: 20 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE TEST PERFORMANCE. ! linenum: 63.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: KJ=0.100 KG=-2.81. ! linenum: 64.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 7M s_to_n: 20 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE TEST PERFORMANCE. ! linenum: 65.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: KJ=0.0125 KG=-2.81. ! linenum: 66.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 7M s_to_n: 20 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE TEST PERFORMANCE. ! linenum: 67.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: RESTORE VALUES TO BASELINE comment_3: KJ=DEFAULT KG=DEFAULT. ! linenum: 68.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 5M s_to_n: 6 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE BASELINE PERFORMANCE. ! linenum: 70.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 5M s_to_n: 6 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 req_1: GUIDING TOLERANCE 0.100" / 70-78; req_2: NON-INTERRUPTIBLE / 70-78; req_3: SEQUENTIAL 70-78 NON-INT; comment_1: GUIDING FGSS IN COARSE TRACK. comment_2: MEASURE BASELINE PERFORMANCE. ! linenum: 71.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: KJ=0.050 KG=-3.06. ! linenum: 72.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 7M s_to_n: 20 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE TEST PERFORMANCE. ! linenum: 73.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: KJ=0.100 KG=-3.06. ! linenum: 74.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 7M s_to_n: 20 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE TEST PERFORMANCE. ! linenum: 75.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: KJ=0.0125 KG=-3.06. ! linenum: 76.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 7M s_to_n: 20 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE TEST PERFORMANCE. ! linenum: 77.000 sequence_1: DEFINE sequence_2: PCSTEST targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1M s_to_n: 1 fluxnum_1: 1 priority: 01 comment_1: CHANGE GUIDING FGS PARAMETERS comment_2: RESTORE VALUES TO BASELINE comment_3: KJ=DEFAULT KG=DEFAULT. ! linenum: 78.000 sequence_1: DEFINE sequence_2: PCSTEST targname: # config: FGS opmode: POS aperture: # sp_element: # num_exp: 1 time_per_exp: 5M s_to_n: 6 fluxnum_1: # priority: 01 param_1: DATA-RATE=32 comment_1: MEASURE BASELINE PERFORMANCE. ! linenum: 100.000 sequence_1: USE sequence_2: MEASURE targname: STAR6 aperture: 3 sp_element: PUPIL fluxnum_1: 1 req_1: SEQ 100-102; req_2: CYCLE 0 / 100-122 comment_1: USE FGS2 AS DOMINANT FGS. ! linenum: 101.000 sequence_1: USE sequence_2: FGSTEST targname: STAR2 aperture: 2 sp_element: F583W fluxnum_1: 1 ! linenum: 102.000 sequence_1: USE sequence_2: PCSTEST targname: STAR6 aperture: 3 sp_element: PUPIL fluxnum_1: 1 comment_1: USE FGS2 AS DOMINANT FGS. ! linenum: 110.000 sequence_1: USE sequence_2: MEASURE targname: STAR6 aperture: 3 sp_element: PUPIL fluxnum_1: 1 req_1: SEQUENTIAL 110-112; comment_1: USE FGS1 AS DOMINANT FGS. ! linenum: 111.000 sequence_1: USE sequence_2: FGSTEST targname: STAR1 aperture: 1 sp_element: F583W fluxnum_1: 1 ! linenum: 112.000 sequence_1: USE sequence_2: PCSTEST targname: STAR6 aperture: 3 sp_element: PUPIL fluxnum_1: 1 comment_1: USE FGS1 AS DOMINANT FGS. ! linenum: 120.000 sequence_1: USE sequence_2: MEASURE targname: STAR4 aperture: 1 sp_element: PUPIL fluxnum_1: 1 req_1: SEQUENTIAL 120-122; comment_1: USE FGS3 AS DOMINANT FGS. ! linenum: 121.000 sequence_1: USE sequence_2: FGSTEST targname: STAR3 aperture: 3 sp_element: F583W fluxnum_1: 1 ! linenum: 122.000 sequence_1: USE sequence_2: PCSTEST targname: STAR4 aperture: 1 sp_element: PUPIL fluxnum_1: 1 comment_1: USE FGS3 AS DOMINANT FGS. ! ! end of exposure logsheet ! No scan data records found