SOHO DAILY REPORT
Operations Day - 137/2003 (17 May 03)
Mission Day 2724
SOHO FLIGHT OPERATIONS TEAM, NASA/GSFC
Ref. #:  SH-FOT-DR-030517
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PASS #1	Canberra		DSS46		0205-0500
PASS #2	Madrid			DSS66		0729-1533
PASS #3	Goldstone		DSS27		1521-1933
PASS #4	Goldstone		DSS16		1921-2302
PASS #5	Canberra		DSS46		2251-138/0325
*********************************************************************

PASS #1	Canberra		DSS46		0205-0500

G03-0349  0155  Late AOS due to TCP problems (Delayed pass activities 
15 minutes, lost telemetry 12 minutes - recoverable from SSR) DR# 
C102369
G03-0350  0211  Unable to command due to cause unknown (Delayed pass 
activities additional 31 minutes - see AR#G03-0349) DR# C102370
G03-0351  0335  Telemetry & commanding lost due to TCP failure (Lost 
5 minutes of telemetry - unrecoverable, VC4 recovered by dumping part 
of SSR twice, unable to command for ~5 minutes) DR# C102371

NRT:

None

Activities Summary:

- SSR Dump
- Collected MDI-M (0406-0422)
- Collected MDI-H (0422-0438)
- OBT Distribution to SWAN, CELIAS
- SSR SEF Reset (x2)
- SSR Record
------------------

PASS #2	Madrid			DSS66		0729-1533

G03-0352  0800  S/C receiver 1 lost lock when ranging was initiated 
(x2) - cause unknown (Standard monitoring 30 triggered twice, CS-21 
executed both times, delayed pass activities 17 minutes)

NRT:

None

Activities Summary:

- SSR Dump
- Collected MDI-M (0947-1005, 1300-1505)
- Collected MDI-H (1005-1300, 1505-1510, 1518-1533)
- Reaction Wheel Speed Monitoring Daily Adjustment
- CRS Drift Estimation Update
- Collected Ranging Data
- SSR SEF Reset (x1)
- (x2) Executed CS-21: RCVR1 Lock Loss (Std Mon 30 Triggered)

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

PASS #3	Goldstone		DSS27		1521-1933

Anomalies:

None

NRT:

None

Activities Summary:

- Collected MDI-M (1536-1920)
- Collected MDI-H (1521-1536, 1920-1933)
------------------

PASS #4	Goldstone		DSS16		1921-2302

Anomalies:

None

NRT:

None

Activities Summary:

- Collected MDI-M (1936-2250)
- Collected MDI-H (1921-1936, 2250-2302)
------------------

PASS #5	Canberra		DSS46		2251-138/0325

Anomalies:

None

NRT:

None

Activities Summary:

- Collected MDI-M (2325-138/0100)
- Collected MDI-H (2251-2325, 138/0100-138/0305)
- OBT Distribution to SWAN, CELIAS
- SSR SEF Reset (x2)
- SSR Record
- FSM Data Collection
------------------

-- End of Report --
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