SOHO DAILY REPORT Operations Day - 144/2003 (24 May 03) Mission Day 2731 SOHO FLIGHT OPERATIONS TEAM, NASA/GSFC Ref. #: SH-FOT-DR-030524 ==================================================================== PASS #1 Canberra DSS46 0140-0505 PASS #2 Madrid DSS66 0520-1535 PASS #3 Goldstone DSS27 1521-145/0004 PASS #4 Canberra DSS46 2336-145/0500 ********************************************************************* PASS #1 Canberra DSS46 0140-0505 None NRT: None Activities Summary: - SSR Dump - Collected MDI-M (0259-0318) - Collected MDI-H (0318-0440) - OBT Distribution to SWAN, CELIAS - SSR SEF Reset (x1) - SSR Record ------------------ PASS #2 Madrid DSS66 0520-1535 G03-0368 0755 Loss of spacecraft receiver 2 lock due to transmitter (4 minutes loss of commanding) DR#M101624 NRT: None Activities Summary: - SSR Dump - Collected MDI-M (0554-0610, 1300-1535) - Collected MDI-H (0610-1300) - Reaction Wheel Speed Monitoring Daily Adjustment - CRS Drift Estimation Update - SSR SEF Reset (x1) ------------------ PASS #3 Goldstone DSS27 1521-145/0004 G03-0369 2211 Degraded data - cause unknown (106 minutes of degraded data - recoverable from CDR) DR#N101045 NRT: None Activities Summary: - Collected MDI-M (1555-2335) - Collected MDI-H (1521-1555, 2335-145/0004) - SSR SEF Reset (x1) ------------------ PASS #4 Canberra DSS46 2336-145/0500 Anomalies: G03-0370 145/0350 Lost telemetry - cause unknown (4 minutes of data lost - unrecoverable) DR#C102400 NRT: None Activities Summary: - Collected MDI-M (145/0013-145/0104) - Collected MDI-H (2336-145/0005, 145/0011-145/0013, 145/0104-145/0440) - Collected Ranging Data - OBT Distribution to SWAN, CELIAS - SSR SEF Reset (x2) - SSR Record - FSM Data Collection ------------------ -- End of Report -- --