! $Id: 890,v 4.1 1994/07/26 23:47:11 pepsa Exp $ coverpage: title_1: TEST PROPOSAL FOR GYRO HANDOFF sci_cat: SOLAR SYSTEM sci_subcat: SATELLITES proposal_for: GO pi_title: DR. pi_fname: VICKI pi_mi: A pi_lname: BALZANO pi_inst: STSCI pi_country: USA pi_phone: (410)338-4736 ! end of coverpage abstract: line_1: This is a test proposal that will be used to verify line_2: that the FGS Pause to Gyro Control capabilities work line_3: within SPSS. These tests are designed as end-to-end line_4: system tests. Additionally, this test proposal is line_5: based on a proposal drafted by Carl Johnson and has line_6: been adapted for use in Science Commanding for line_7: certification testing. ! ! end of abstract general_form_proposers: lname: BALZANO fname: VICKI title: DR. mi: A inst: STSCI country: USA ! ! end of general_form_proposers block general_form_text: question: 2 section: 1 line_1: This proposal specifies the observations that line_2: should be scheduled to test the ability of the line_3: ground system to plan and schedule Gyro-Handoff line_4: observations. line_5: THIS PROPOSAL IS A TEST PROPOSAL AND SHOULD NOT line_6: BE EXECUTED AGAINST ANY HARDWARE. ! question: 5 section: 1 line_1: A full description of the proposal test cases is defined here. line_3: Case 1 - FGS Pause during final observation line_4: This case demonstrates a FGS Pause to Gyro Control during the line_5: second observation of a two alignment SU. line_6: A SAM occurs followed by the Pause to Gyro. line_8: Case 2 - FGS Pause prior to final observation. line_9: In this case the usability window ends before the last science begins. line_10: A Reacquisition occurs, followed by the Pause to Gyro followed by line_11: a MRSAM. line_13: Case 3 - Usability window ends between FGS visability periods. line_14: Scenario should result in same scheduling as Case 2. line_15: A Reacquisition occurs, followed by the Pause to Gyro followed by line_16: a MRSAM. line_18: Case 4 - Usability ends at same time visibility ends. line_19: Scenario should result in same scheduling as Case 2. line_20: A Reacquisition occurs, followed by the Pause to Gyro followed by a MRSAM. ! question: 5 section: 2 line_1: Case 5 - Usability window ends during first observation of two alignment SU. line_2: Pause to Gyro occurs during first alignment, followed by MRSAM, line_3: second alignment takes place under gyro control in next visibility period. line_5: Special Case 1: line_6: This case is a four alignment SU. The first alignment has the pointing mode line_7: set to fixed. The second alignment has the mustusegyro flag set to Y. line_8: The third and fourth are normal, but the fourth alignment will need to line_9: be scheduled with a pause. line_11: Special Case 2: line_12: This case is a two alignment SU with both having the pointing mode line_13: set to fixed. A pause will occur for this SU and no tracking will occur. line_15: Case A - Done with guiding tolerance = 2.0". line_17: Case B - Done with guiding tolerance = 4.0". line_19: Note: There is no case 5A, but there are 2 cases 5B. This is an line_20: artifact of the original proposal. ! question: 5 section: 3 line_1: ---- Special Case #2 --------- Line 10-20 -------------------------------------- line_2: Fixed Pointing Test Case line_3: ------------------------------ Line 30 ----------------------------------------- line_4: Single Alignment SU that will just show a regular pause to line_5: gyro during science. line_6: ---- Case #1A ---------------- Line 31.0-31.1 ---------------------------------- line_7: Two alignment SU with guide tolerance = 2.0 line_8: This SU will be used to create the Scenario 1 Testcase. line_9: First alignment will take place at the end of a visibility period line_10: such that the second alignment must be scheduled in the next line_11: visibility period. line_12: In that period, a MRSAM will take place followed by the Reacquisition. line_13: The guide star period will end before the end of the observation. This line_14: will cause a Pause to Gyro Control. line_15: ---- Case #2A ---------------- Line 32.0-32.1 ---------------------------------- line_16: Two alignment SU with guide tolerance = 2.0 line_17: This SU will be used to create the Scenario 2 Testcase. line_18: First alignment will take place at the end of a visibility period line_19: such that the second alignment must be scheduled in the next line_20: visibility period. ! question: 5 section: 4 line_1: In that period, the guide star usability will end prior line_2: to the start of the track. line_3: In this case a Reacquisition will take place followed by line_4: the Pause to Gyro Control, followed by a MRSAM. line_5: ---- Case #3A ---------------- Line 33.0-33.1 ---------------------------------- line_6: Two alignment SU with guide tolerance = 2.0 line_7: This SU will be used to create the Scenario 3 Testcase. line_8: First alignment will take place at the end of a visibility period line_9: such that the second alignment must be scheduled in the next line_10: visibility period. line_11: The guide star usability will end prior to the start line_12: of the next visibility period. line_13: In this case a Reacquisition will take place followed by line_14: the Pause to Gyro Control, followed by a MRSAM. line_15: ---- Case #4A ---------------- Line 34.0-34.1 ---------------------------------- line_16: Two alignment SU with guide tolerance = 2.0 line_17: This SU will be used to create the Scenario 4 Testcase. line_18: First alignment will take place at the end of a visibility period line_19: such that the second alignment must be scheduled in the next line_20: visibility period. ! question: 5 section: 5 line_1: The guide star usability window will end at the end line_2: of the first alignment's visibility period. line_3: In this case a Reacquisition will take place followed by the line_4: Pause to Gyro Control, followed by a MRSAM. line_5: ---- Case #5B ---------------- Line 35.0-35.1 ---------------------------------- line_6: Two alignment SU with guide tolerance = 4.0 line_7: This SU will be used to create the Scenario 5 Testcase. line_8: First alignment will take place at the end of a visibility period line_9: such that the second alignment must be scheduled in the next line_10: visibility period. line_11: The guide star usability window will during the first line_12: alignment's observation. line_13: In this case, a pause will be scheduled during the first line_14: observation, followed by a MRSAM. The second alignment's observation line_15: will begin still under gyro control in the second visibility period. line_16: ------------------------------ Line 36.0-41.1 ---------------------------------- line_17: Additional Two alignment SUs with Guide Tolerance = 4.0 line_18: These are used to create additional tests the resemble the line_19: Scenarios. However with the higher guide tolerance it is line_20: possible that a pause may take place in the first visibility ! question: 5 section: 6 line_1: period such that a reacquistion is unnecessary. This line_2: results in a much higher Drift Error. line_3: These are the CASE B scenarios: line_4: Case #1B: 36.0-36.1 line_5: Case #2B: 37.0-37.1 line_6: Case #3B: 38.0-38.1 line_7: Case #4B: 39.0-39.1 line_8: Case #5B: 40.0-40.1 (again) line_9: Not used: 41.0-41.1 line_10: ---- Special Case #1---------- Line 50.0-53.0 ---------------------------------- ! !end of general form text general_form_address: lname: BALZANO fname: VICKI mi: A title: DR. category: PI inst: STSCI addr_1: SPACE TELESCOPE SCIENCE INSTITUTE addr_2: SESD addr_3: 3700 SAN MARTIN DRIVE city: BALTIMORE state: MD zip: 21218 country: USA phone: (410)338-4736 ! ! end of general_form_address records ! No fixed target records found solar_system_targets: targnum: 1 name_1: COMET-PHONY-MVTTST descr_1: COMET PHONY-MVTTST lev1_1: TYPE = G_CIRCLE, lev1_2: RA1 = 0.0D, DEC1 = 0.0D, lev1_3: RA2 = 90.0D, DEC2 = 45.0D, lev1_4: EPOCH1 = 1-JAN-1990, lev1_5: EPOCH2 = 3-MAR-1990, lev1_6: EQUINOX = J2000, lev1_7: RANGE = 10 comment_1: MOVING TARGET FOR MT TESTING comment_2: TARGET NEEDS TO BE AVAILABLE IN THE comment_3: DEVVORB TIME FRAME (1/1/90-1/15/90) ! ! end of solar system targets ! No generic target records found exposure_logsheet: linenum: 2.000 sequence_1: DEFINE sequence_2: FGS-GYRO targname: COMET-PHONY-MVTTST config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F550M num_exp: 1 time_per_exp: 5M req_1: CYCLE 3 /2-53; comment_1: BASE GYRO HANDOFF EXPOSURE ! linenum: 10.000 targname: COMET-PHONY-MVTTST config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F550M num_exp: 1 time_per_exp: 20S req_2: PCS MODE F /10-20; comment_1: MOVING TARGET WITH FIXED POINTING. comment_2: MANUALLY MERGE WITH POINTING_MODE=F. comment_3: SPECIAL CASE #2 - PART 1. ! linenum: 20.000 targname: COMET-PHONY-MVTTST config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F550M num_exp: 1 time_per_exp: 5M req_1: GUID TOL 3.0" comment_1: SPECIAL CASE #2 - PART 2. ! linenum: 30.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 2.0" comment_1: SINGLE ALIGNMENT SU. comment_2: REGULAR PAUSE TO GYRO TEST CASE. ! linenum: 31.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 2.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #1A - PART 1. ! linenum: 31.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 2.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #1A - PART 2. ! linenum: 32.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 2.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #2A - PART 1. ! linenum: 32.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 2.0" comment_1: DOUBLE ALIGNMENT SU comment_2: CASE #2A - PART 2. ! linenum: 33.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 2.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #3A - PART 1. ! linenum: 33.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 2.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #3A - PART 2. ! linenum: 34.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 2.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #4A - PART 1. ! linenum: 34.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 2.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #4A - PART 2. ! linenum: 35.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #5B - PART 1. ! linenum: 35.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #5B - PART 2. ! linenum: 36.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #1B - PART 1. ! linenum: 36.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #1B - PART 2. ! linenum: 37.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #2B - PART 1. ! linenum: 37.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #2B - PART 2. ! linenum: 38.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #3B - PART 1. ! linenum: 38.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #3B - PART 2. ! linenum: 39.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #4B - PART 1. ! linenum: 39.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #4B - PART 2. ! linenum: 40.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #5B - PART 1. ! linenum: 40.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: CASE #5B - PART 2. ! linenum: 41.000 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: NOT USED AT THIS TIME. ! linenum: 41.100 sequence_1: USE sequence_2: FGS-GYRO req_2: GUID TOL 4.0" comment_1: DOUBLE ALIGNMENT SU. comment_2: NOT USED AT THIS TIME. ! linenum: 50.000 targname: COMET-PHONY-MVTTST config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F550M num_exp: 1 time_per_exp: 20S req_2: PCS MODE F; comment_1: MOVING TARGET WITH FIXED POINTING. comment_2: MANUALLY MERGE WITH POINTING_MODE=F. comment_3: SPECIAL CASE #1 - PART 1. ! linenum: 51.000 targname: COMET-PHONY-MVTTST config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F550M num_exp: 1 time_per_exp: 20S comment_1: TARGET ACQUISITION comment_2: MUST_USE_GYRO = Y comment_3: SPECIAL CASE #1 - PART 2. ! linenum: 52.000 targname: COMET-PHONY-MVTTST config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F550M num_exp: 1 time_per_exp: 5M req_1: GUID TOL 3.0" comment_1: SPECIAL CASE #1 - PART 3. ! linenum: 53.000 targname: COMET-PHONY-MVTTST config: FOC/96 opmode: IMAGE aperture: 512X512 sp_element: F550M num_exp: 1 time_per_exp: 5M req_1: GUID TOL 3.0" comment_1: SPECIAL CASE #1 - PART 4. ! ! end of exposure logsheet ! No scan data records found