SOHO DAILY REPORT

Operations Day -- 147/1999 (27 MAY 99)
Mission Day 1273

SOHO FLIGHT OPERATIONS TEAM, NASA/GSFC
Ref. #:  SH-FOT-DR-990527
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PASS #1 Canberra DSS46  0207-0606
PASS #2 Madrid DSS61  0601-1630
PASS #3 Goldstone DSS16 1616-0103

*** MDI Continuous Ops 13 MAR - 13 JUN 99 ***


Pass #1 Canberra DSS46  0207-0606

Anomalies:

G99-0324  0422  30 sec TM Dropout; SFG Reset. Recoverable DR# N-51075


NRT:

None

Activities Summary:

- SSR To Record (ranging)
- Collect MDI-H (0207 - 0230, 0239 - 0545, 0553 - 0606)
- SSR SEF Reset
- Ranging Data Collection
- Min/Max Data Collection (PROS)
- OBT Distribution to Swan/Celias

----------------


Pass #2 Madrid DSS61  0601 - 1630

Anomalies:

G99-0325  0600  1.5 Min Late AOS. No data loss. TGC Failure. DR#L-03129.
G99-0326  0628  6.5 Min TM loss. Reason unknown. DR#N-51076.

NRT:

1127 - 1301
1427 - 1556

Activities Summary:

- Collect MDI-M (1302-1605)
- Collect MDI-H (0601 - 1302, 1605 - 1630)
- Dump LOI Buffer
- Uplink Delayed Load (VIRA90528,SWA99052711)
- Min/Max Data Collection/Reset (AOCS)
- Uplink NOM HGA Table
- SSR SEF Reset
--------------------


Pass #3 Goldstone DSS16  1616 - 0103

Anomalies:

S99-0048  1648  CDS MCP Voltage Red High limit violation.

NRT:

None

Activities Summary:

- SSR To Record (ranging)
- Ranging Data Collection
- Collect MDI-H (1616 - 1631, 1638 - 0045, 0052 - 0103)
- Uplink Delayed Loads (CEL990527301)
- SSR SEF Reset
--------------------


-- End of Report --