! File: 3113C.PROP ! Database: PEPDB ! Date: 18-FEB-1994:17:42:46 coverpage: title_1: MODE II TARGET ACQUISITION - TARGET LOCATE - REVISED sci_cat: CALIBRATION proposal_for: SV/HRS pi_fname: DENNIS pi_lname: EBBETS pi_inst: BALL AEROSPACE SYSTEMS GROUP pi_country: USA keywords_1: HRS, SCIENCE VERIFICATION hours_pri: 1.00 num_pri: 1 hrs: Y ! end of coverpage abstract: line_1: SV test to demonstrate all aspects of the Target Locate phase of Mode II target line_2: acquisition. ! ! end of abstract general_form_proposers: lname: WARNOCK fname: ARCHIE inst: GODDARD SPACE FLIGHT CENTER country: USA ! lname: GARNER fname: HARRY inst: BALL AEROSPACE SYSTEMS GROUP country: USA ! lname: EBBETS fname: DENNIS inst: BALL AEROSPACE SYSTEMS GROUP country: USA ! lname: TUFFLI fname: ANDREA inst: BALL AEROSPACE SYSTEMS GROUP country: USA ! lname: TROELTZSCH fname: JOHN inst: BALL AEROSPACE SYSTEMS GROUP country: USA ! ! end of general_form_proposers block general_form_text: question: 3 section: 1 line_1: The telescope will be pointed to place the star in or near line_2: the Large Science Aperture. The flight software will execute a spiral search line_3: using flux limits determined from the previous test (1351). A field map will line_4: be produced after the target is detected. It will be centered in the LSA, line_5: followed by another field map to check the centering. Three short exposure line_6: spetra with grating G140L will be taken. The star will then be translated to line_7: the Small Science Aperture, followed by a peakup and field map. The same three line_8: spectra will confirm the presence of the star in the aperture, and will measure line_9: the fraction of light lost at the aperture as a function of wavelength. This line_10: process will then be repeated using one of the detector D2 acquisition mirrors, line_11: probably A2. This process must be verified for each detector because the line_12: maneuvers required to center the target are calculated sligtly differently for line_13: the two sides. line_14: Detailed Procedure (added from IDT Test Description): line_16: 1. Search phase 1 - spiral and stop, no maps N1 or A1 line_17: Locate phase 3 - map, then center in LSA line_18: 2. Locate phase 2 - map (after centered) flux check line_19: 3. G140L spectra central wavelengths = 1250, 1500, 1750 through LSA line_20: 4. Locate phase 1 - center in LSA line_21: Move to SSA, peakup, flux check line_22: 5. Map SSA in Image mode line_23: 6. G140L spectra central wavelengths = 1250, 1500, 1750 through SSA ! question: 3 section: 2 line_1: 7. Reposition telescope to inital pointing line_2: 8. Switch to detector D2, mirror A2 line_3: 9. Search phase 1, spiral and stop, no maps line_4: Locate phase 3 - map, then center in LSA line_5: 10. Locate phase 2 - map LSA (after centering) line_6: 11. G160M spectra central wavelength = 1340 through LSA line_7: 12. Locate phase 1 - center in LSA line_8: Move to SSA, peakup, flux check line_9: 13. Map SSA in Image mode line_10: 14. G160M spectra central wavelength = 1340 through SSA ! question: 5 section: 1 line_1: Prerequisites: line_3: OV 1350 TA Spiral Search Test line_4: must be successfully completed prior to attempting line_5: target locate. At least 2 weeks should be allowed between line_6: the Spiral Search and Locate tests to provide for repeat of line_7: Spiral Search, if necessary. line_9: SV Minimum Plan: ALL line_10: SV Delta Plan: NONE line_11: Guiding Tolerance: 0.025 arc seconds ! question: 7 section: 1 line_1: Target acquisition maps and flux measurements will be analyzed off-line to line_2: verify proper centering in each aperture. line_4: G140L spectra will be ratioed to estimate fraction of light transmitted by line_5: small science aperture as a function of wavelength. ! question: 10 section: 1 line_1: Data analysis facilities line_2: Personnel line_3: Travel and Publications support ! !end of general form text general_form_address: lname: EBBETS fname: DENNIS category: PI inst: BALL AEROSPACE SYSTEMS GROUP ! lname: TROELTZSCH fname: JOHN category: CON inst: BALL AEROSPACE addr_1: P.O.BOX 1062 city: BOULDER state: CO zip: 80306 country: USA phone: 301-338-4587 ! ! end of general_form_address records fixed_targets: targnum: 1 name_1: HD93205 descr_1: MEMBER OF CLOSE PAIR OF STARS USED FOR descr_2: MODE II TESTS pos_1: RA = 10H 44M 33.76S +/- 0.5S, pos_2: DEC = -59D 44' 15.6" +/- 3.0", pos_3: PLATE-ID=06A6 equinox: 2000 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) = 4.5 E-11 ! targnum: 2 name_1: HD210839 name_2: LAMBDA CEP descr_1: PRIMARY TARGET pos_1: RA=22H 11M 30.62S +/-.01S, pos_2: DEC=+59D 24' 51.0" +/- 1", pos_3: PLATE-ID=02X2 equinox: 2000 pm_or_par: NO pos_epoch_yr: 1950.00 ra_pm_val: 0.000067 ra_pm_unct: 0.000267 dec_pm_val: -0.0060 dec_pm_unct: 0.0030 fluxnum_1: 1 fluxval_1: V=5.08 fluxnum_2: 2 fluxval_2: B-V=+0.25 ! ! end of fixed targets ! No solar system records found ! No generic target records found exposure_logsheet: linenum: 20.000 targname: HD210839 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 57.8S fluxnum_1: 1 priority: 1 param_1: MAP=END-POINT, param_2: LOCATE=YES, BRIGHT=DEF, param_3: SEARCH-SIZE=5, param_4: FAINT=600, req_1: ONBOARD ACQ FOR 20.5; req_2: CYCLE 0 / 20-29; comment_1: EXECUTE SEARCH PHASE 1, LOCATE PHASE comment_2: 3-MAP BEFORE CENTERING. NOTE PARAMS comment_3: FOR MAPS IN LINE 20 & 20.5 ARE: comment_4: STEP-TIME=0.2, FOCUS=YES, comment_5: PRECISION=NORMAL, NX=22, NY=22, comment_6: DELTA-X=4, DELTA-Y=4. ! linenum: 20.200 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 0S priority: 1 param_1: FORMAT=FN, req_1: PAR WITH 20; comment_1: COLLECT 32K DATA TO MONITOR SLEWS comment_2: DURING ACQ PROCESS. DURATION SHOULD comment_3: COVER THE TIME REQUIRED TO COMPLETE comment_4: THE ACQUISITION ON LINE 20. ! linenum: 20.500 targname: HD210839 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 53S fluxnum_1: 1 priority: 1 param_1: MAP=END-POINT, param_2: LOCATE=YES, param_3: SEARCH-SIZE=1, param_4: FAINT=0, req_1: ONBOARD ACQ FOR 20.7,21; ! linenum: 20.600 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 0S priority: 1 param_1: FORMAT=FN, req_1: PAR WITH 20.5; ! linenum: 20.700 targname: HD210839 config: HRS opmode: IMAGE aperture: 2.0 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 96.8S fluxnum_1: 1 priority: 1 ! linenum: 21.000 targname: HD210839 config: HRS opmode: ACCUM aperture: 2.0 sp_element: G160M wavelength: 1340 num_exp: 1 time_per_exp: 115.2S s_to_n: 50 fluxnum_1: 2 priority: 1 param_1: STEP-PATT=4, req_1: SEQ 20,20.5,20.7, req_2: 21,22,22.5,23 NO GAP; ! linenum: 22.000 targname: HD210839 config: HRS opmode: ACQ/PEAKUP aperture: 0.25 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 16.6S fluxnum_1: 1 priority: 1 req_1: ONBOARD ACQ FOR 22.5,23; comment_1: EXECUTE LOCATE PHASE 1, MOVE TO SSA, comment_2: CLOSE SHUTTER, PEAKUP, FLUX CHECK. ! linenum: 22.200 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 0S priority: 1 param_1: FORMAT=FN, req_1: PAR WITH 22; ! linenum: 22.500 targname: HD210839 config: HRS opmode: IMAGE aperture: 0.25 sp_element: MIRROR-A2 num_exp: 1 time_per_exp: 96.8S fluxnum_1: 1 priority: 1 param_2: DELTA-X=1, param_3: DELTA-Y=1, param_4: NX=22, param_5: NY=22, param_6: PRECISION=HIGH, ! linenum: 23.000 targname: HD210839 config: HRS opmode: ACCUM aperture: 0.25 sp_element: G160M wavelength: 1340 num_exp: 1 time_per_exp: 115.2S s_to_n: 40 fluxnum_1: 2 priority: 1 param_1: STEP-PATT=4, ! linenum: 24.000 targname: HD210839 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A1 num_exp: 1 time_per_exp: 289S fluxnum_1: 1 priority: 1 param_1: MAP=END-POINT, param_2: LOCATE=YES, BRIGHT=DEF, param_3: SEARCH-SIZE=5, param_4: FAINT=75, req_1: ONBOARD ACQ FOR 26; req_2: SEQ 24,26,28,29 NO GAP; ! linenum: 25.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 0S priority: 1 param_1: FORMAT=FN, req_1: PAR WITH 24; ! linenum: 26.000 targname: HD210839 config: HRS opmode: ACQ aperture: 2.0 sp_element: MIRROR-A1 num_exp: 1 time_per_exp: 265S fluxnum_1: 1 priority: 1 param_1: MAP=END-POINT, param_2: LOCATE=YES, param_3: SEARCH-SIZE=1, param_4: FAINT=0, req_1: ONBOARD ACQ FOR 28,29; ! linenum: 27.000 targname: DARK config: S/C opmode: DATA aperture: NONE num_exp: 1 time_per_exp: 0S priority: 1 param_1: FORMAT=FN, req_1: PAR WITH 26; ! linenum: 28.000 targname: HD210839 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: 29.000 targname: HD210839 config: HRS opmode: IMAGE aperture: 0.25 sp_element: MIRROR-N1 num_exp: 1 time_per_exp: 96.8S fluxnum_1: 1 priority: 1 param_1: DELTA-X=1, param_2: DELTA-Y=1, param_3: NX=22, NY=22, param_4: PRECISION=HIGH, ! ! end of exposure logsheet ! No scan data records found