! File: 1353C.PROP ! Database: PEPDB ! Date: 16-FEB-1994:15:14:01 coverpage: title_1: MODE II TARGET ACQUISITION - OFFSET sci_cat: CALIBRATION proposal_for: SV/HRS pi_fname: DENNIS pi_mi: C. pi_lname: EBBETS pi_inst: BALL AEROSPACE SYSTEMS GROUP pi_country: USA pi_phone: (303)939-5964 keywords_1: HRS, CALIBRATION, SCIENCE VERIFICATION hours_pri: 1.00 num_pri: 2 hrs: Y ! end of coverpage abstract: line_1: line_2: PURPOSE: Verify the following Target Acquisition functions: line_4: 1. Analyze an "Early Acquisition" WF/PC image line_5: 2. Verify Offset phase of the HRS Onboard Target Acquisition process. line_6: If available and permitted. line_7: 3. Verify the capability to make small offset maneuvers via direct commands line_8: to the DF-224. ! ! end of abstract general_form_proposers: lname: EBBETS fname: D. title: PI mi: C. inst: BASD country: USA ! lname: TROELTZSCH fname: JOHN inst: BASD country: USA ! lname: WARNOCK fname: ARCHIE inst: NASA/GSFC country: USA ! lname: BRANDT fname: J. mi: C. inst: NASA/GSFC country: USA ! lname: SAVAGE fname: B. mi: D. inst: UNIV. OF WISCONSIN country: USA ! lname: CARPENTER fname: K. mi: G. inst: NASA/GSFC country: USA ! ! end of general_form_proposers block general_form_text: question: 2 section: 1 line_1: PURPOSE: Verify the following Target Acquisition functions: line_3: 1. Obtain and analyze an "Early Acquisition" WF/PC image line_5: 2. Verify Offset phase of the HRS Onboard Target Acquisition process line_6: If it is available and permitted to use it. line_7: 3. Verify the capability to make small offset maneuvers via direct line_8: commands to the DF-224. ! question: 3 section: 1 line_1: OBSERVATION: An image of the field containing these stars will be taken as line_2: an Early Acq. line_3: The image will be used as an line_4: "Early Acquisition" observation, from which the relative positions of HD 93204 line_5: and HD 93205 will be measured. HD 93205 will be acquired using a Mode II Search line_6: and Locate sequence. The star will be centered in the LSA and a brief line_7: confirmation spectrum will be obtained with grating G5 (G140L). An image of the line_8: field will be obtained with the WF/PC. An offset to the position of HD 93204 line_9: will be performed using a DF224 offset. After the maneuver is line_10: completed a second WF/PC image will be obtained. These images will be useful line_11: for troubleshooting in the event that the offset maneuver is not successful. line_12: The Search and Locate phases of target acquisition will be used to center HD line_13: 93204 in the LSA, followed by a brief confirmation spectrum. A second offset line_14: will return to the position of HD 93205, with line_15: WF/PC images obtained before and after the maneuver. After again centering up line_16: in the LSA, the offsets to HD 93204 and back will be made line_17: using the GHRS flight software offset capability. This will be line_18: done as a SV Delta Plan activity. ! question: 5 section: 1 line_1: OV-SV Prerequisites: line_3: PREREQUISITES: line_5: 1. HRS-05.2 Mode II Target Acquisition -- Target Locate (Prop 1352) line_15: SV Minimum Plan: lines 1 - 17 line_16: SV Delta Plan: lines 18 - 29 line_17: Guiding Tolerance: 0.025 arc seconds ! question: 7 section: 1 line_1: Maps will be analyzed to confirm centering. line_3: Spectra analyzed to confirm proper star. line_5: We will need to use ST ScI facilities, presumably SDAS to analyze the WF/PC line_6: Early Acquisition image to derive the offsets between stars. The results of line_7: this analysis will be entered into the SMS for this test - HRS-05.3. ! question: 10 section: 1 line_1: Data analysis line_2: Personnel line_3: Travel and publications support ! !end of general form text general_form_address: lname: WARNOCK fname: ARCHIE category: CON inst: NASA/GSFC addr_1: CODE 608 city: GREENBELT, state: MD zip: 20771 country: USA phone: 301-286-8968 ! lname: CARPENTER fname: KENNETH category: CON inst: NASA/GSFC addr_1: CODE 680 city: GREENBELT state: MD zip: 20771 country: USA phone: 301-286-3453 ! lname: EBBETS fname: DENNIS mi: C. category: PI inst: BALL AEROSPACE SYSTEMS DIV. addr_1: P.O. BOX 1062 FT-3 city: BOULDER state: CO zip: 80306 country: USA phone: 303-939-5964 ! lname: SAVAGE fname: BLAIR category: CON inst: DEPT. OF ASTRONOMY addr_1: UNIV. OF WISCONSIN city: MADISON state: WI zip: 53706 country: USA phone: 608-262-0309 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: HD93204 descr_1: CLOSE PAIR OF BRIGHT UV STARS pos_1: RA=10H44M32.42S +/- 0.5S, pos_2: DEC=-59D44'30.9" +/- 3.0", pos_3: PLATE-ID=06A6 equinox: 2000 pm_or_par: NO fluxnum_1: 1 fluxval_1: V=8.40 fluxnum_2: 2 fluxval_2: F-CONT(1250)=2.1E-11 ! targnum: 2 name_1: HD93205 descr_1: ^ pos_1: RA=10H44M33.76S +/- 0.5S, pos_2: DEC=-59D44'15.6" +/- 3.0", pos_3: PLATE-ID=06A6 equinox: ^ pm_or_par: NO pos_epoch_yr: 1987.10 ra_pm_val: 0.001000 ra_pm_unct: 0.000467 dec_pm_val: -0.0030 dec_pm_unct: 0.0070 fluxnum_1: 1 fluxval_1: V=7.75 fluxnum_2: 2 fluxval_2: F-CONT(1250)=4.5E-11 ! targnum: 3 name_1: HD93204-FIELD descr_1: CLOSE PAIR OF BRIGHT UV STARS pos_1: RA=10H44M32.42S +/- 10', pos_2: DEC=-59D44'30.9" +/- 10', pos_3: PLATE-ID=06A6 equinox: 2000 pm_or_par: NO comment_1: FIELD FOR WFC EXPOSURE. fluxnum_1: 1 fluxval_1: V=8.40 fluxnum_2: 2 fluxval_2: F-CONT(1250)=2.1E-11 ! targnum: 4 name_1: HD93205-FIELD descr_1: ^ pos_1: RA=10H44M33.76S +/- 10', pos_2: DEC=-59D44'15.6" +/-10', pos_3: PLATE-ID=06A6 equinox: ^ pm_or_par: NO comment_1: FIELD FOR WFC EXPOSURE. fluxnum_1: 1 fluxval_1: V=7.75 fluxnum_2: 2 fluxval_2: F-CONT(1250)=4.5E-11 ! targnum: 5 name_1: MIDPOINT descr_1: POINT MIDWAY BETWEEN THE 2 STARS pos_1: RA=10H44M33.09S +/- 0.13S, pos_2: DEC=-59D44'23.3" +/-2", equinox: 2000 pm_or_par: NO fluxnum_1: 1 fluxval_1: V=8.40 fluxnum_2: 2 fluxval_2: V=7.75 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 1.000 targname: MIDPOINT config: WFC opmode: IMAGE aperture: ALL sp_element: F588N num_exp: 1 time_per_exp: 1.0S s_to_n: 100 fluxnum_1: 1 priority: 1 param_1: PRE-FLASH=YES, req_1: EARLY ACQ FOR 5, 10; req_2: CYCLE 0 / 1-29; ! linenum: 3.000 sequence_1: DEFINE sequence_2: IMAGE targname: # config: WFC opmode: IMAGE aperture: ALL sp_element: F588N num_exp: 1 time_per_exp: 1.01S s_to_n: 100 fluxnum_1: 1 priority: 1 param_1: PRE-FLASH=YES, ! linenum: 4.000 targname: HD93205 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 54.6S fluxnum_1: 1 priority: 1 param_1: LOCATE=YES, param_2: MAP=END-POINT, param_3: FAINT=1000, param_4: SEARCH-SIZE=3, req_1: ONBOARD ACQ FOR 5; req_2: SEQ 4-17 NO GAP; ! linenum: 4.500 targname: WAVE config: ^ opmode: ACCUM aperture: SC2 sp_element: G140L wavelength: 1550 num_exp: 1 time_per_exp: 36S priority: 1 param_1: STEP-PATT=4, req_1: CALIB FOR 5; comment_1: COMPUTE AND APPLY NEW SPYBAL OFFSET. ! linenum: 5.000 targname: HD93205 config: HRS opmode: ACCUM aperture: 2.0 sp_element: G140L wavelength: 1550 num_exp: 1 time_per_exp: 36S s_to_n: 35 fluxnum_1: 2 priority: 1 param_1: STEP-PATT=4 comment_1: APPLY SPYBAL FROM 4.5 TO 5. ! linenum: 6.000 sequence_1: USE IMAGE targname: HD93205-FIELD req_1: SAME POS FOR 6 AS 5; comment_1: OFFSET TO PLACE HD93204 IN HRS 2.0 comment_2: APERTURE. ! linenum: 8.000 sequence_1: USE IMAGE targname: HD93204-FIELD req_1: SAME POS FOR 8 AS 8.5; ! linenum: 8.500 targname: HD93204 config: HRS opmode: IMAGE aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 96.8S fluxnum_1: 1 priority: 1 ! linenum: 9.000 targname: HD93204 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 54.6S fluxnum_1: 1 priority: 1 param_1: LOCATE =YES, param_2: MAP=END-POINT, param_3: FAINT=4000, param_4: SEARCH-SIZE=3, req_1: ONBOARD ACQ FOR 10, 13, 14; ! linenum: 9.500 targname: WAVE config: HRS opmode: ACCUM aperture: SC2 sp_element: G140L wavelength: 1250 num_exp: 1 time_per_exp: 36S priority: 1 param_1: STEP-PATT=4, req_1: CALIB FOR 10; comment_1: COMPUTE AND APPLY NEW SPYBAL. ! linenum: 10.000 targname: HD93204 config: HRS opmode: WSCAN aperture: 2.0 sp_element: G140L wavelength: 1125-1875 num_exp: 1 time_per_exp: 108S s_to_n: 35 fluxnum_1: 2 priority: 1 param_1: STEP-PATT=4, param_2: WAVE-STEP=250, comment_1: APPLY SPYBAL OFFSET FROM 9.5 TO 10. comment_2: CENTRAL WAVELENGTHS = 1250, 1500, comment_3: 1750. ! linenum: 12.500 targname: WAVE config: ^ opmode: ACCUM aperture: SC2 sp_element: G140M wavelength: 1525 num_exp: ^ time_per_exp: 36S priority: ^ param_1: STEP-PATT=4, req_1: CALIB FOR 13; comment_1: COMPUTE AND APPLY NEW SPYBAL OFFSET. ! linenum: 13.000 targname: HD93204 config: HRS opmode: ACCUM aperture: 2.0 sp_element: G140M wavelength: 1525 num_exp: 1 time_per_exp: 288S s_to_n: 30 fluxnum_1: 2 priority: 1 param_1: STEP-PATT=4 comment_1: APPLY SPYBAL FROM 12.5 TO 13. ! linenum: 13.500 targname: WAVE config: HRS opmode: ACCUM aperture: SC2 sp_element: ECH-A37 wavelength: 1525 num_exp: 1 time_per_exp: 36S priority: 1 param_1: STEP-PATT=7, req_1: CALIB FOR 14; ! linenum: 14.000 targname: HD93204 config: ^ opmode: ^ aperture: 2.0 sp_element: ECH-A37 wavelength: ^ num_exp: ^ time_per_exp: 576S s_to_n: 25 fluxnum_1: ^ priority: ^ param_1: STEP-PATT=7, comment_1: APPLY SPYBAL FROM 13.5 TO 14. ! linenum: 15.000 sequence_1: USE IMAGE targname: HD93204-FIELD req_1: SAME POS FOR 15 AS 14; comment_1: OFFSET TO PLACE HD93205 IN HRS 2.0 comment_2: APERTURE. ! linenum: 16.500 sequence_1: USE IMAGE targname: HD93205-FIELD req_1: SAME POS FOR 16.5 AS 17; ! linenum: 17.000 targname: HD93205 config: HRS opmode: IMAGE aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 96.8S fluxnum_1: 1 priority: 1 comment_1: NO DEFCAL. ! linenum: 17.500 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 1S priority: 1 param_1: FORMAT=FN, req_1: PAR WITH 4; comment_1: OBTAIN 32K DATA FOR DURATION OF TEST. comment_2: OBJECTIVE IS TO MONITOR OFFSET SLEWS. ! linenum: 18.000 targname: HD93205 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 54.6S fluxnum_1: 1 priority: 1 param_1: LOCATE=YES, param_2: MAP=END-POINT, param_3: FAINT=2000, param_4: SEARCH-SIZE=3, req_1: ONBOARD ACQ FOR 19; req_2: SEQ 18-29 NO GAP; req_3: COND IF FLIGHT SW OFFSET ALLOWED; req_4: COND IF SV DELTA PLAN ! linenum: 18.500 targname: WAVE config: HRS opmode: ACCUM aperture: SC2 sp_element: G140L wavelength: 1550 num_exp: 1 time_per_exp: 36S priority: 1 param_1: STEP-PATT=4, req_1: COND IF FLIGHT SW OFFSET ALLOWED; req_2: CALIB FOR 19; req_3: COND IF SV DELTA PLAN comment_1: COMPUTE AND APPLY NEW SPYBAL OFFSET. ! linenum: 19.000 targname: HD93205 config: HRS opmode: ACCUM aperture: 2.0 sp_element: G140L wavelength: 1550 num_exp: 1 time_per_exp: 36S s_to_n: 35 fluxnum_1: 2 priority: 1 param_1: STEP-PATT=4, req_1: COND IF FLIGHT SW OFFSET ALLOWED; req_2: COND IF SV DELTA PLAN comment_1: APPLY SPYBAL FROM 18.5 TO 19. ! linenum: 19.500 sequence_1: USE IMAGE targname: HD93205-FIELD req_1: SAME POS FOR 19.5 AS 19; req_2: COND IF FLIGHT SW OFFSET ALLOWED; req_3: COND IF SV DELTA PLAN ! linenum: 20.000 targname: HD93204 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 1M fluxnum_1: 1 priority: 1 param_1: LOCATE=NO, req_1: ONBOARD ACQ FOR 22; req_2: COND IF FLIGHT SW OFFSET ALLOWED; req_3: COND IF SV DELTA PLAN comment_1: USE PHASE 6 OFFSET TO SLEW HD93204 TO comment_2: HRS 2.0 APERTURE. ! linenum: 21.000 sequence_1: USE IMAGE targname: HD93204-FIELD req_1: COND IF FLIGHT SW OFFSET ALLOWED; req_2: SAME POS FOR 21 AS 22; req_3: COND IF SV DELTA PLAN ! linenum: 22.000 targname: HD93204 config: HRS opmode: IMAGE aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 96.8S fluxnum_1: 1 priority: 1 req_1: COND IF FLIGHT SW OFFSET ALLOWED; req_2: COND IF SV DELTA PLAN comment_1: USE IMAGE TO MAP LSA. ! linenum: 23.000 targname: HD93204 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 54.6S fluxnum_1: 1 priority: 1 param_1: LOCATE=YES, param_2: MAP=END-POINT, param_3: FAINT=600, param_4: SEARCH-SIZE=3, req_1: ONBOARD ACQ FOR 25; req_2: COND IF FLIGHT SW OFFSET ALLOWED; req_3: COND IF SV DELTA PLAN ! linenum: 24.000 targname: WAVE config: ^ opmode: ACCUM aperture: SC2 sp_element: G140L wavelength: 1550 num_exp: 1 time_per_exp: 36S priority: 1 param_1: STEP-PATT=4, req_1: CALIB FOR 25; req_2: COND IF FLIGHT SW OFFSET ALLOWED; req_3: COND IF SV DELTA PLAN comment_1: COMPUTE AND APPLY NEW SYBAL OFFSET ! linenum: 25.000 targname: HD93204 config: ^ opmode: ^ aperture: 2.0 sp_element: ^ wavelength: ^ num_exp: 1 time_per_exp: 36S priority: 1 param_1: ^ req_1: COND IF FLIGHT SW OFFSET ALLOWED; req_2: COND IF SV DELTA PLAN comment_1: APPLY SPYBAL FROM 24 TO 25. ! linenum: 26.000 sequence_1: USE IMAGE targname: HD93204-FIELD req_1: COND IF FLIGHT SW OFFSET ALLOWED; req_2: SAME POS FOR 26 AS 25; req_3: COND IF SV DELTA PLAN ! linenum: 27.000 targname: HD93205 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 1M priority: 1 param_1: LOCATE=NO, req_1: ONBOARD ACQ FOR 29; req_2: COND IF FLIGHT SW OFFSET ALLOWED; req_3: COND IF SV DELTA PLAN comment_1: USE PHASE 6 OFFSET TO SLEW HD93205 TO comment_2: HRS 2.0 APERTURE. ! linenum: 28.000 sequence_1: USE IMAGE targname: HD93205 req_1: COND IF FLIGHT SW OFFSET ALLOWED; req_2: SAME POS FOR 28 AS 29; req_3: COND IF SV DELTA PLAN ! linenum: 29.000 targname: HD93205 config: HRS opmode: IMAGE aperture: 2.0 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 96.8S fluxnum_1: 1 priority: 1 req_1: COND IF FLIGHT SW OFFSET ALLOWED; req_2: COND IF SV DELTA PLAN comment_1: NO DEFCAL. ! ! end of exposure logsheet ! No scan data records found