! $Id: 5242,v 4.1 1994/07/27 16:06:49 pepsa Exp $ coverpage: title_1: FHST-TO-FGS PROPOSAL title_2: MINI-PATTERN MATCH proposal_for: SME/OTA pi_fname: MARTIN pi_mi: F. pi_lname: GAKENHEIMER pi_inst: ALLIED-SIGNAL TECHNICAL SERVICES pi_country: USA pi_phone: (301)286-3932 hours_pri: 3.25 num_pri: 1 fgs: Y realtime: Y ! end of coverpage abstract: line_1: This activity will provide data to assist in line_2: establishing the attitude of HST and in line_3: establishing the FHST to FGS alignment by line_4: mapping FGS 2's FOV (65 percent). FGS commands line_5: will be generated by PCS and merged into the line_6: SMS. PASSOPS will compute the observatory's line_7: attitude and the FHST-to-FGS relative line_8: alignments. ! ! end of abstract general_form_proposers: lname: BRADLEY fname: ART inst: ALLIED-SIGNAL AEROSPACE country: USA ! lname: BRADY fname: WILLIAM inst: HUGHES DANBURY OPTICAL SYSTEMS country: USA ! lname: HALLOCK fname: LOU inst: GODDARD SPACE FLIGHT CENTER country: USA ! lname: KIMMER fname: ED inst: ALLIED-SIGNAL TECHNICAL SERVICES country: USA ! lname: WELTER fname: GARY inst: COMPUTER SCIENCES CORPORATION country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: Position the target star in the center of the line_2: FGS FOV. ScI is to schedule a slew to the line_3: target followed by a pair of FHST updates. line_4: The scheduling of this proposal is to be line_5: determined to provide concurrent FGS and FHST line_6: activities to the extent possible for each of line_7: two orbits. line_9: PCS will adjust the uplink modifiers as line_10: required, command the vehicle to acquire line_11: guide stars and perform two maps in the first line_12: orbit. A reacqisition will be performed in line_13: the second orbit, followed by three maps and line_14: the readjusting of the uplink modifiers. line_16: PASSOPS will compute the attitude and the line_17: FHST to FGS alignments. ! question: 5 section: 1 line_1: Prerequisite: FHST/RGA Alignment via proposal 5253. line_3: Real-time telemetry is required to monitor line_4: the FGS and FHST maps. FGS data and FHST line_5: data are required to be taken simultaneously. line_6: The FHSTs must be cycled during this line_7: observation to ensure that data are obtained line_8: from all 3 FHSTs, with at least 2 FHSTs being line_9: simultaneous at a time. The FHST-to-FHST line_10: activity (SSM-G34) must have been line_11: successfully completed prior to starting line_12: this activity. line_14: As both real-time and MOC merge SMS activites line_15: will overlay these observations, no parallel line_16: or interleaved activities are allowed. ! question: 6 section: 1 line_1: FN format is required for the data takes. line_2: The FGE K-factors will be adjusted for this line_3: proposal and will be reset afterwards by PCS. ! question: 7 section: 1 line_1: The FGS and concurrent FHST data will be line_2: reduced using the PASS fine attitude line_3: determination and alignment software to line_4: compute the alignments which can be line_5: subsequently uplinked to HST. ! question: 8 section: 1 line_1: Star maps provided to PASS by the astrometry line_2: team for OV will be used. ! !end of general form text general_form_address: lname: Gakenheimer fname: Martin category: PI inst: Allied-Signal Technical Services addr_1: mail code 519.1; Bldg 3/S38A addr_2: Goddard Space Flight Center city: Greenbelt state: MD zip: 20771 country: USA phone: (301)286-3932 ! lname: Bradley fname: Art inst: Allied Signal Aerospace Corp addr_1: mail code 440.8; Bldg 3 addr_2: Goddard Space Flight Center city: Greenbelt state: MD zip: 20771 country: USA phone: (301)286-2874 ! lname: Brady fname: William inst: Hughes Danbury Optical Systems addr_1: 100 Wooster Heights Road city: Danbury state: CT zip: 06810 country: USA phone: (203)797-5770 ! lname: Hallock fname: Lou inst: Goddard Space Flight Center addr_1: mail code 510.1; Bldg 3 addr_2: Goddard Space Flight Center city: Greenbelt state: MD zip: 20771 country: USA phone: (301)286-4863 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: NGC3532 descr_1: C,202 pos_1: RA = 11H 6M 7.923S +/- 0.1", pos_2: DEC = -58D 43' 49.389" +/- 0.1" equinox: 2000 comment_1: INITIAL TARGET SELECTED IN NGC 3532 comment_2: AN UPDATED TARGET WILL BE PROVIDED. ! targnum: 2 name_1: NGC3532-NEW descr_1: C,202 pos_1: RA = 11H 5M 57S +/- 0.1", pos_2: DEC = -58D 37' 15" +/- 0.1" equinox: 2000 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 targname: NGC3532-NEW config: S/C opmode: POINTING aperture: V1 num_exp: 2 time_per_exp: 48M priority: 1 req_1: CYCLE 3/1-2; req_2: PCS MODE GYRO; req_3: NON-INTERRUPTIBLE; req_4: SEQ 1-2 NO GAP; comment_1: USE FGS SAA AVOIDENCE; comment_2: NO INTERLEAVED OR PARALLEL comment_3: OPERATIONS ARE ALLOWED; comment_4: TARGET SHOULD BE CENTERED comment_5: IN FGS 2; comment_6: SWITCH TO TELEMETRY FORMAT FN. ! linenum: 2.000 targname: DARK config: S/C opmode: POINTING aperture: V1 num_exp: 1 time_per_exp: 1M priority: 1 comment_1: SWITCH BACK TO TELEMETRY FORMAT AN ! ! end of exposure logsheet ! No scan data records found