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09 Apr 2003

HUBBLE SPACE TELESCOPE

DAILY REPORT # 3337

PERIOD COVERED: DOY 98

Part 2 of 2

STIS 9606

CCD Dark Monitor-Part 2

Monitor the darks for the STIS CCD.

STIS 9608

CCD Bias Monitor - Part 2

Monitor the bias in the 1x1, 1x2, 2x1, and 2x2 bin settings at
gain=1, and 1x1 at gain = 4, to build up high-S/N superbiases and
track the evolution of hot columns.

NICMOS 9637

NICMOS Focus Stability

The purpose of this activity is to determine if the best focus
determined in SMOV is stable. This program will execute in
approximately one month intervals starting about 1 month after the
last execution of proposal 8980. 

ACS 9673

CCD Daily Monitor

This program consists of basic tests to monitor, the read noise, the 
development of hot pixels and test for any source of noise in ACS CCD
detectors. This programme will be executed once a day for the entire
lifetime of ACS 

WFPC2 9676

POMS Test Proposal: WFII parallel archive proposal

This is the generic target version of the WFPC2 Archival Pure
Parallel program. The program will be used to take parallel images of
random areas of the sky, following the recommendations of the 2002
Parallels Working Group. 

NICMOS 9702

NICMOS Parallel Thermal Background

NICMOS Camera 2 pure parallel exposures in the F222M and F237M
filters to establish the stability of the HST+NCS+Instrument thermal
emission. This data will be compared against the already available
Camera 3 measurements in F222M which show an increased thermal
background. 

STIS 9706

STIS Pure Parallel Imaging Program: Cycle 10

This is the default archival pure parallel program for STIS during
cycle 10.

WFPC2 9709

POMS Test Proposal: WFII parallel archive proposal

This is the generic target version of the WFPC2 Archival Pure
Parallel program. The program will be used to take parallel images of
random areas of the sky, following the recommendations of the 2002
Parallels Working Group. 

FLIGHT OPERATIONS SUMMARY:

Significant Spacecraft Anomalies: (The following are preliminary
reports of potential non-nominal performance that will be
investigated.) None 


COMPLETED OPS REQs: NONE

OPS NOTES EXECUTED: NONE

                  SCHEDULED     SUCCESSFUL    FAILURE TIMES
FGS GSacq            04             04
FGS REacq            11             11
FHST Update          08             08
LOSS of LOCK

SIGNIFICANT EVENTS:

FOT real-time spacecraft operations continue from the GSFC MOR,
pending study of SIMOR commercial power loss event.

Completed CCS 4.0.2 Extensive Command Test 098/11:05Z - 17:00Z using
CCS "A" String with CCS Release 4.0.2 and Database S07102.
Commanding in JSC1 and JSC2 step modes, as well as, TDRSS went well.
Verified ability to turn off limits and globals for one or more
subsystems and reset after string re-cycle. 

HST "A" String Command Timing Test scheduled 099/11:00Z - 21:00Z with
GDOC, SOC, HITT, and CCS using CCS "A" String with CCS Release 4.0.2
and PRD O06100R1T.  The purpose of this testing is to verify CCS
Release 4.0.2 command timing on the "A" String.

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