! $Id: 5272,v 4.1 1994/07/27 16:14:12 pepsa Exp $ coverpage: title_1: COSTAR/FOC COARSE TILT ADJUSTMENT proposal_for: SMC/COS pi_title: DR. pi_fname: GEORGE pi_lname: HARTIG pi_inst: STSCI pi_country: USA pi_phone: (410)338-4966 keywords_1: COSTAR, SMOV hours_pri: 3.71 num_pri: 1 foc: Y realtime: Y ! end of coverpage abstract: line_1: The following activities will take place during this proposal. line_3: 1. Perform an INT ACQ and take an FOC image at the best tilt line_4: position from proposal 4931 (FOC coarse aperture location). line_5: 2. Based on the FOC image, evaluate the coma and determine line_6: the X and Y tilt adjustments that should remove the coma line_7: 3. Uplink the X tilt adjustment that will remove about 100" line_8: of coma using a real-time contact. line_9: 4. Take an FOC image and check that the coma is indeed reduced. line_10: 5. Uplink the Y tilt adjustment that will remove about 100" line_11: of coma using a real-time contact. line_12: 6. Take an FOC image and check that the coma is indeed reduced. line_13: 7. Uplink and X and Y tilt adjustments that would remove all the line_14: remaining coma using a real time contact. line_15: 8. Take an FOC image to check that the coma in the resultant line_16: image is acceptably small (less than 30" of tilt). ! ! end of abstract general_form_proposers: lname: HARTIG fname: GEORGE inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! lname: TROELTZSCH fname: JOHN mi: R inst: BALL AEROSPACE country: USA ! lname: JEDRZEJEWSKI fname: ROBERT inst: SPACE TELESCOPE SCIENCE INSTITUTE country: USA ! ! end of general_form_proposers block general_form_text: question: 2 section: 1 line_1: This activity will satisfy the following COSTAR SMOV line_2: Requirements: line_4: 1. Remove most of the coma so that the FOC fine alignment line_5: tilt and coarse focus proposals can be executed. line_7: 2. Update FOC tilt position to new optimum values. ! question: 3 section: 1 line_1: An FOC acquisition image will be taken with the DOB and FOC line_2: tilt mechanisms at the initial position, as used in the FOC line_3: F96/FGS Coarse Alignment test. A SIP will be issued by OSS line_4: to move the target star to the center of the field. A 512X512 line_5: image will be taken to evaluate the amount of coma and calculate line_6: the corrections needed to remove the coma. OSS will then be line_7: used to adjust the FOC M1 tilt to remove approximately 100" of line_8: X coma using a real-time contact. A second FOC image will be line_9: used to verify that the tilt adjustment was applied in the line_10: correct direction. Using these data, the tilt adjustment needed line_11: to remove all of the rest of the coma will be calculated, and line_12: OSS will uplink this adjustment using a real-time contact. line_13: Another FOC image will then be taken to check that all of the line_14: coma has indeed been removed. ! question: 5 section: 1 line_1: Prerequisites: line_2: 1. FOC-F96-CAL-01 FOC F96/FGS Coarse Alignment (proposal #4931) line_4: Real-time Requirements: line_5: 1. R/T contact required at start of observations to move FOC mechanisms line_6: to new positions. line_7: 2. R/T command and telemetry links are required by the OSS for the line_8: interactive target acquisition. line_9: 3. R/T telemetry links are required for subsequent observations line_10: to get the data downlinked for analysis. line_11: Special Scheduling: line_12: 1. Lines 7, 9, and 11 should use the same guide stars as line 4. line_13: 1. Lines 107, 109, and 111 should use the same guide stars as line 104. ! question: 7 section: 1 line_1: Engineering data will be reduced using the ESS and the COSTAR line_2: data analysis system to generate standard sorts and plots. line_4: Sorts and plots will be used to: line_5: 1. Verify COSTAR movements and performance line_6: 2. Verify COSTAR electrical performance line_8: Science data will be analyzed using the COSTAR/FOC data analysis line_9: system. The following analysis will be performed: line_11: 1. Calculate the amount of coma for each image line_12: using direct comparison with simulations. line_13: 2. Run phase retrieval on the to determine the optical line_15: aberrations (Zernike coefficients). line_16: 3. Use the results of steps 1 and 2 and the COSTAR line_17: opto-mechanical model to determine new positions for line_18: the X and Y Tilt mechanisms. ! !end of general form text general_form_address: lname: Hartig fname: George category: PI inst: STSCI addr_1: 3700 San Martin Dr city: Baltimore state: MD zip: 21218 country: USA phone: 410 338-4966 ! lname: Troeltzsch fname: John mi: R category: CON inst: Ball Aerospace addr_1: P. O. Box 1062 city: Boulder state: CO zip: 80306 country: USA phone: 303 939-5781 ! lname: Jedrzejewski fname: Robert mi: I category: CON inst: STScI addr_1: 3700 San Martin Drive city: Baltimore state: MD zip: 21218 country: USA phone: 410 338 4817 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: BPM16274 descr_1: J,702,704 pos_1: RA=0H 50M 3.2S +/- 1", pos_2: DEC=-52D 08' 17.4" +/- 1" equinox: 2000 pm_or_par: N fluxnum_1: 1 fluxval_1: V = 14.20 +/- 0.1 ! targnum: 2 name_1: HZ21 descr_1: J,702,704 pos_1: RA=12H 13M 56.4S +/- 1.0", pos_2: DEC=+32D 56' 30.8" +/- 1.0" equinox: 2000 pm_or_par: N fluxnum_1: 1 fluxval_1: V = 14.68 +/- 0.1 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 4.000 targname: BPM16274 config: FOC/96 opmode: ACQ aperture: 512X1024 sp_element: F486N num_exp: 1 time_per_exp: 10.0M fluxnum_1: 1 priority: 1 param_1: PIXEL=50X25 req_1: INT ACQ FOR 5; req_2: SEQ 4-5 NO GAP; req_3: CYCLE 4 / 4-11; req_4: SELECT 1 OF 4-11 OR 104-111; req_5: COND IF BPM AVAILABLE / 4-11; ! linenum: 5.000 targname: BPM16274 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F486N num_exp: 1 time_per_exp: 1000S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: RT ANALYSIS; comment_1: TOTAL EXPECTED COUNTS = 40/SEC ! linenum: 6.000 targname: NONE config: COSTAR opmode: FOC num_exp: 1 time_per_exp: 15M priority: 1 req_1: REQ UPLINK; req_2: RT ANALYSIS; req_3: AFTER 5 BY 1H; req_4: SEQ 6-7 NO GAP; comment_1: REMOVE 100" OF X TILT ! linenum: 7.000 targname: BPM16274 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F486N num_exp: 1 time_per_exp: 1000S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: RT ANALYSIS; req_2: SAME POS FOR 7 AS 5; comment_1: CHECK THAT X TILT ADJUSTMENT comment_2: WAS APPLIED IN CORRECT DIRECTION ! linenum: 8.000 targname: NONE config: COSTAR opmode: FOC num_exp: 1 time_per_exp: 15M priority: 1 req_1: REQ UPLINK; req_2: RT ANALYSIS; req_3: AFTER 7 BY 1H; req_4: SEQ 8-9 NO GAP; comment_1: REMOVE 100" OF Y TILT ! linenum: 9.000 targname: BPM16274 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F486N num_exp: 1 time_per_exp: 1000S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: RT ANALYSIS; req_2: SAME POS FOR 9 AS 5; comment_1: CHECK THAT Y TILT ADJUSTMENT comment_2: WAS APPLIED IN CORRECT DIRECTION ! linenum: 10.000 targname: NONE config: COSTAR opmode: FOC num_exp: 1 time_per_exp: 25M priority: 1 req_1: REQ UPLINK; req_2: RT ANALYSIS; req_3: AFTER 9 BY 1H; req_4: SEQ 10-11 NO GAP; comment_1: REMOVE REST OF COMA ! linenum: 11.000 targname: BPM16274 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F486N num_exp: 1 time_per_exp: 1000S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: RT ANALYSIS; req_2: SAME POS FOR 11 AS 5; comment_1: CHECK THAT IMAGE HAS <30" comment_2: OF COMA ! linenum: 104.000 targname: HZ21 config: FOC/96 opmode: ACQ aperture: 512X1024 sp_element: F486N num_exp: 1 time_per_exp: 10.0M fluxnum_1: 1 priority: 1 param_1: PIXEL=50X25 req_1: INT ACQ FOR 105; req_2: SEQ 104-105 NO GAP; req_3: CYCLE 4 / 104-111; req_4: COND IF BPM NOT AVAILABLE / 104-111; ! linenum: 105.000 targname: HZ21 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F486N num_exp: 1 time_per_exp: 1000S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: RT ANALYSIS; comment_1: TOTAL EXPECTED COUNTS = 44/SEC ! linenum: 106.000 targname: NONE config: COSTAR opmode: FOC num_exp: 1 time_per_exp: 15M priority: 1 req_1: REQ UPLINK; req_2: RT ANALYSIS; req_3: AFTER 105 BY 1H; req_4: SEQ 106-107 NO GAP; comment_1: REMOVE 100" OF X TILT ! linenum: 107.000 targname: HZ21 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F486N num_exp: 1 time_per_exp: 1000S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: RT ANALYSIS; req_2: SAME POS FOR 107 AS 105; comment_1: CHECK THAT X TILT ADJUSTMENT comment_2: WAS APPLIED IN CORRECT DIRECTION ! linenum: 108.000 targname: NONE config: COSTAR opmode: FOC num_exp: 1 time_per_exp: 15M priority: 1 req_1: REQ UPLINK; req_2: RT ANALYSIS; req_3: AFTER 107 BY 1H; req_4: SEQ 108-109 NO GAP; comment_1: REMOVE 100" OF Y TILT ! linenum: 109.000 targname: HZ21 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F486N num_exp: 1 time_per_exp: 1000S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: RT ANALYSIS; req_2: SAME POS FOR 109 AS 105; comment_1: CHECK THAT Y TILT ADJUSTMENT comment_2: WAS APPLIED IN CORRECT DIRECTION ! linenum: 110.000 targname: NONE config: COSTAR opmode: FOC num_exp: 1 time_per_exp: 25M priority: 1 req_1: REQ UPLINK; req_2: RT ANALYSIS; req_3: AFTER 109 BY 1H; req_4: SEQ 110-111 NO GAP; comment_1: REMOVE REST OF COMA ! linenum: 111.000 targname: HZ21 config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F486N num_exp: 1 time_per_exp: 1000S s_to_n: 20 fluxnum_1: 1 priority: 1 req_1: RT ANALYSIS; req_2: SAME POS FOR 111 AS 105; comment_1: CHECK THAT IMAGE HAS <30" comment_2: OF COMA ! ! end of exposure logsheet ! No scan data records found