SOHO DAILY REPORT Operations Day -- 077/1997 (18 MAR 97) Mission Day 473 SOHO FLIGHT OPERATIONS TEAM, NASA/GSFC Ref. #: SH-FOT-DR-970318 ===================================================================== PASS #1 Canberra DSS46 0530 - 0800 PASS #2 Goldstone DSS24 1453 - 078/0215 PASS #3 Goldstone DSS16 1600 - 078/0100 Pass #1 Summary --------------------- Anomalies: G97-0162 077/0542 TC Block Sequence Errors NRT: None Activity Summary: - SSR Dump - Collect MDI-M (0656 - 0707) - Collect MDI-H (0707 - 0743) - OBT Distribution to Celias/Swan - Collect Min/Max Parameters - SSR to Record Pass #2 summary --------------------- Anomalies: S97-0040 077/1521 CDS Red limit violations; watchdog trip S97-0041 077/1549 SUMER yellow limit violations S97-0042 077/1942 ACU Anomaly (Synch Scheduler Overrun) G97-0163 077/1642 TC Anomaly during SWAN NRT (1 cmd successfully resent) G97-0164 077/1300 FDF unable to provide updated Gyro B drift bias G97-0165 077/1835 Reaction Wheel 4 inadvertently spun down during maintenance G97-0166 077/1835 POCC String 3 Crash (Data displays to FDF lost for 16 min) G97-0167 077/1908 TM/TC Dropout due to JPL line problem (15 min, recoverable) NRT: 1545 - 1625 1631 - 1655 1758 - 1811 2048 - 2112 2143 - 2158 Activity Summary: - SSR Dump - Collect MDI-M (1515 - 1534, 1756 - 2112, 2138 - 078/0146) - Collect MDI-H (078/0146 - 0155) - Uplink RSL Table - Uplink Delayed Load (VIRA70319) - Reaction Wheel 4 Maintenance - Momentum Management - Despin Gyros A, B, & C - SSR to Record Pass #3 summary --------------------- Anomalies: None NRT: None Activity Summary: - Hot Backup for Reaction Wheel 4 Maint and Momentum Mgt -- End of Report -- ******************************** To be removed from this list: --Send a message to macjordomo@sohosched.gsfc.nasa.gov message body should read: unsubscribe SOHOFOT-Reports ******************************** To be added to the list: --Send a message to macjordomo@sohosched.gsfc.nasa.gov message body should read: subscribe SOHOFOT-Reports ********************************