SOHO DAILY REPORT

Operations Day - 364/1999 (30 Dec 99)
Mission Day 1490

SOHO FLIGHT OPERATIONS TEAM, NASA/GSFC
Ref. #:  SH-FOT-DR-991230
=====================================================================
PASS #1	Canberra  DSS46		0343-0637
PASS #2	Madrid	  DSS66		0629-1320
PASS #3	Goldstone DSS16		1447-2137
PASS #4	Canberra  DSS46		2126-365/0220
*********************************************

PASS #1	Canberra  DSS46		0343-0637

Anomalies:

G99-0665  0343  Degraded TLM due to high rate LAN problem at site.  Total 
of 105 
 minutes of degraded TLM, recoverable.  DR #A04305
G99-0666  0627  Lost the uplink, cause unknown.  Lost 30 seconds of TLM, 
 unrecoverable.  Lost ability to command for 9 minutes.  DR #A04306

NRT:

None

Activities Summary:

- SSR Dump
- Collected MDI-M (0602-0619)
- Min/Max Data Collection (PROS)
- OBT Distribution to SWAN, CELIAS
- Collected Ranging Data
- SSR Record

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


PASS #2	Madrid	  DSS66		0629-1320

Anomalies:

None

NRT:

None

Activities Summary:

- Collected MDI-M (0643-0700)
- Collected MDI-H (0700-1305)
- SSR SEF Reset
- SSR Record

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


PASS #3	Goldstone DSS16		1447-2137

Anomalies:

S99-0124  1609  CEPAC ESU Data Request Error, corrected automatically 
on-board.
G99-0667  1622  2.5 minute TLM dropout due to a RNS failure at the site.  
Data 
 recoverable.  DR #G05628

NRT:

1618-1623
1707-1708
1954-1957

Activities Summary:

- SSR Dump
- Collected MDI-M (1605-1707)
- Collected MDI-H (1707-2119)
- Collected Ranging Data
- Uplinked delayed load VIRA91231
- Reaction Wheel Speed Monitoring Daily Adjustment
- CRS Drift Estimation Update
- HGA Table Upload
- Hx Limit Update
- SSR SEF Reset

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


PASS #4	Canberra  DSS46		2126-365/0220

Anomalies:

S99-0125  0204  FPSS Validation Word 2 had a non-nominal value for 1 
format.  
 Investigation pending.

NRT:

None

Activities Summary:

- Collected MDI-M (2149-2206)
- Collected MDI-H (2206-0200)
- Collected Ranging Data
- SSR Record

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


-- End of Report --