File lasco_sheet2.txt -- Last modified Mon Oct 16 10:41:48 1995 COMMISSIONING PHASE BLOCK SHEET 1. INSTRUMENT AND BLOCK NUMBER: LASCO, Block 2 2. BLOCK IDENTIFICATION: LASCO Funcional Test and Calibrations 3. PURPOSE: Functional Verification and Calibration LASCO 4. SUB-BLOCKS: NR. IDENTIFICATION 2.1 FP Checkout 2.2 S/W Control Checkout 2.3 S/W Upload and Focus Checks 2.4 Internal Calibration Checks 2.5 COB Pointing, Open Doors 2.6 Focus Checks 2.7 Temperature and COB Check 2.8 Calibration Check 2.9 Compression Algorithm Calibration 2.10 Test Observation Modes 2.11 Upload Revised S/W 2.12 Adjust Pointing 5. SUB-BLOCKS TABLE: NR. - DURATION - PREVIOUS - COMMANDING - TELEMETRY - POINTING 2.1.1 8:00 Nom. NRT-s H or M Nom. 2.1.2 8:00 Nom. NRT-s H or M Nom. 2.1.3 8:00 Nom. NRT-s H or M Nom. 2.1.4 8:00 Nom. NRT-s H or M Nom. 2.2.1 8:00 Nom. NRT-s H or M Nom. 2.2.2 8:00 Nom. NRT-s H or M Nom. 2.2.3 8:00 Nom. NRT-s H or M Nom. 2.3 8:00 Nom. PRO, NRT-d/s H or M Nom. 2.4.1 8:00 Nom. NRT-s H or M Nom. 2.4.2 8:00 Nom. NRT-s H or M Nom. 2.4.3 8:00 Nom. NRT-s H or M Nom. 2.4.4 8:00 Nom. NRT-s H or M Nom. 2.4.5 8:00 Nom. NRT-s H or M Nom. 2.4.6 8:00 Nom. NRT-s H or M Nom. 2.5 8:00 Nom. NRT-s H or M Nom. 2.6.1 8:00 Nom. NRT-s H or M Nom. 2.6.2 8:00 Nom. NRT-s H or M Nom. 2.7 0:10 Nom. NRT-d H or M Nom. 2.8 0:20 Nom. NRT-s H or M Nom. 2.9 8:00 (1) Nom. NRT-s H or M Nom. 2.10 8:00 (2) Nom. NRT-s H or M Nom. 2.11 2:00 Nom. PRO, NRT-d H or M Nom. 2.12 4:00 Nom. NRT-s H or M Nom. (1) Repeat for 8 days (interruptions allowed). (2) 30 days (interruptions allowed). 6. SCHEDULING REQUIREMENTS: Subblocks and sub-subblocks at subsequent days 2.1, 2.2, 2.3 and 2.4 should be prior to MCC2 2.5 and following should be at least 1 day after MCC2 7. SPECIAL REQUIREMENTS: 2.3 and 2.11 require coordination with FOT 2.4, 2.6, 2.8, 2.9 and 2.10 will continue during non-contact periods. 8. SUCCESS CRITERIA AND/OR EXPECTED OUTPUT: LASCO functionally verified and calibrated for science operations 9. RELEVANT PROCEDURES 2.3 and 2.11: LASCO/EIT Switch-ON 10. CROSS-REFERENCE TO TEST SHEETS: (list identifiers for test sheets) 11. RELEVANT SECTION OF TIMELINE (backpage) BLOCK2 -- LASCO FUNCTIONAL TESTS AND CALIBRATIONS BLOCK2.1 -- FP CHECKOUT 06 & 00:10 # Check out FP # 4 day duration ; Check out FPE without camera ; Check out FPE with camera ; Perform finesse optimization BLOCK2.2 -- S/W CONTROL CHECKOUT 10 & 00:10 # Checkout software control # 3 days duration BLOCK2.3 -- S/W UPLOAD AND DOOR AJAR CALIBRATION CHECKS 13 & 00:10 # Upload of IC Software ; Upload of new version of ICE sw adjusting mech params ; Upload of new version of OBE sw 13 & 00:30 # Execute FOT procedure to turn power off to LEB 13 & 00:35 # Execute FOT procedure to turn power on to LEB 13 & 01:00 # Internal Calibration checks # 6 days duration ; Full & 2x2 sums, 4 images each ; Dark image checks from C1, C2, C3, EIT ; 0, 10, 60, 600 seconds, with under and over scan ; Internal cal lamp check of C2 vs filter/polarizer ; 21 positions, 2 exposure times ; Internal cal lamp check of C3 vs filter/polarizer ; 21 positions, 2 exposure times BLOCK2.4 -- CLOSE DOORS AND INTERNAL CALIBRATION CHECKS 19 & 00:00 # Close C1, C2, C3, EIT doors for door closed calibration checks 19 & 00:10 # Internal Calibration checks # 6 days duration ; Full & 2x2 sums, 4 images each ; Internal cal lamp check of C1 vs filter/polarizer ; 21 positions, 2 exposure times, 5 wavelengths ; Internal stimuli lamp check of C2 ; 4 images, 2 exposure times ; External source check of C1 vs filter/polarizer ; 25 positions, 2 exposure times, 5 wavelengths ; External source check of C2 vs filter/polarizer ; 25 positions, 2 exposure times ; External source check of C3 vs filter/polarizer ; 25 positions, 2 exposure times ; Finesse optimization check of C1 BLOCK2.5 -- COB POINTING, OPEN LASCO DOORS 25 & 00:00 # Trim COB Pointing, Open LASCO Doors # 1 day duration ; Open C3 door ; Image corona from C3, greatly reduced resolution ; Shut C3 Door if necessary ; Adjust COB legs to trim pointing from C3 image ; Image corona from C3, full resolution ; Open C2 door ; Image corona from C2, greatly reduced resolution ; Close C2 door, if necessary ; Image corona from C2, 1/2 resolution ; Adjust legs to optimize C2 pointing ; Repeat 1/2 resolution C2 image ; Image corona from C2, full resolution ; Open C1 door ; Image corona from C1, greatly reduced resolution ; Close C1 door, if necessary ; Trim M1 pointing, if necessary ; Image corona from C1, full resolution B6OCK2.6-- FOCUS CHECKS AND EXPOSURE TIME CHECKS 26 & 00:00 # Adjust COB Doors Open Temperature Control Parameters 26 & 00:10 # Focus Checks, Determine Optimum Exposure Times # 2 days duration ; Check C1 and C2 focus using appropriate targets ; Image corona using C1 through all filter/polarizers/5 wavelengths ; Image corona using C2 through all filter/polarizers ; Image corona using C3 through all filter/polarizers BLOCK2.7 -- TEMPERATURE AND COB CHECK 27 & 00:00 # Adjust COB Doors Open Temperature Control Parameters BLOCK2.8 -- CALIBRATION CHECK 28 & 00:00 # Adjust COB Doors Open Temperature Control Parameters 28 & 00:10 # Calibration Check ; Dark image checks from C1, C2, C3 ; Photon Transfer curve checks from C1, C2, C3 ; Cal Lamp checks from C1, C2, C3 BLOCK2.9 -- COMPRESSION ALGORITHM CALIBRATION 29 & 00:00 # Adjust COB Doors Open Temperature Control Parameters 29 & 00:00 # LASCO Compression Algorithm Checkout # 8 days duration ; Coronal C1 images varying image compression types and parameters ; Coronal C2 images varying image compression types and parameters ; Coronal C3 images varying image compression types and parameters BLOCK2.10 -- TEST OBSERVATION MODES 37 & 00:00 # Checkout LASCO Observation Modes # 30 days duration ; Checkout synoptic, coronal hole, streamer programs ; Checkout CME watch mode, onset, observation, and post programs ; Checkout F-coronal color and polarization program ; Checkout Green Line polarization program ; Checkout coronal rays program ; Checkout C1 dynamic imaging program ; Checkout co-alignment observation program BLOCK2.11 -- UPLOAD REVISED S/W 67 & 00:00 # Upload of Revised Software ; Upload of new versions of software 67 & 01:30 # Execute FOT procedure to turn power off to LEB 67 & 01:35 # Execute FOT procedure to turn power on to LEB BLOCK2.12 -- ADJUST POINTING 121 & 00:00 # Adjust pointing of COB, C2-IOCS, C1-M1 # .5 day duration