From Nick.Piston@gsfc.nasa.gov Mon Apr 27 23:31:03 1998 Date: Sun, 26 Apr 1998 18:15:16 -0500 From: "Nicholas J. Piston" To: Multiple recipients of Subject: 04/25/98 SOHO DAILY REPORT SOHO DAILY REPORT Operations Day -- 115/1998 (25 APR 98) Mission Day 876 SOHO FLIGHT OPERATIONS TEAM, NASA/GSFC Ref. #: SH-FOT-DR-980425 ===================================================================== PASS #1 Canberra DSS46 0254 - 0750 PASS #2 Madrid DSS66 1424 - 1925 PASS #3 Goldstone DSS16 1908 - 116/0320 Pass #1 Summary --------------------- Anomalies: G98-0390 115/0312 Resweeps required for ranging (20 min delay) G98-0391 115/0341 TM Dropout; JPL Comm message switcher problem (30 sec, recov) G98-0392 115/0341 TM Dropout; JPL Comm message switcher problem (30 sec, recov) NRT: None Activity Summary: - Collect MDI-H (0254 - 0320, 0328 - 0735) - OBT Distribution to Swan/Celias - Collect Min/Max Parameters - Collect Ranging data - SSR SEF Reset - SSR To Record Pass #2 Summary --------------------- Anomalies: G98-0393 115/1403 Unable to command; D66 equipment (CPA) problem (28 min delay) G98-0394 115/1410 Prime POCC String #2 failed G98-0395 115/1426 Resweeps required to lock RCVR2 (7 min delay) S98-0050 115/1645 UVCS Bay 3 Temperatue exceeded Yellow Low limit G98-0396 115/1815 CPU failure on Backup POCC String #2 NRT: 1533 - 1755 1802 - 1900 Activity Summary: - Dump SSR - Collect MDI-M (1507 - 1529, 1801 - 1903) - Collect MDI-H (1903 - 1925) - Uplink RSL Table - Uplink Delayed Load (VIRA80426, SWA980424131) - SSR SEF Reset Pass #3 Summary --------------------- Anomalies: G98-0397 115/1915 Resweeps required for ranging (5 min delay) G98-0398 115/2320 TM Dropout; Std Mon 30 (RCVR1 lock) triggered (20 min, unrecov) G98-0399 116/0000 MDI magnetogram lost NRT: 1936 - 2302 Activity Summary: - Collect MDI-M (0005 - 0305) - Collect MDI-H (1908 - 1926, 1935 - 2353) - Collect Ranging data - SSR SEF Reset - SSR To Record -- 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 ********************************