HUBBLE SPACE TELESCOPE

                              DAILY REPORT #1337

PERIOD COVERED:  0000Z (UTC) 02/28/95 - 0000Z (UTC) 03/01/95

Daily Status Report as of 060/0000Z

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

   1.1 Completed WF/PC-2 5560 (WF/PC-2 Cycle 4 Calibration: Internal Monitor.
1) 

       The WF/PC-2 was used to make several internal bias, K-Spot, and flat
calibration observations to monitor the CCD camera electronics, the optical
alignment, and to check for contamination. The observations were completed as
planned, and no anomalies were noted. 

   1.2 Completed Two Sets of WF/PC-2 5574 (WF/PC-2 Cycle 4: Polarization
Proposal)

       The WF/PC-2 was used to make a visual flat calibration observation.
The observation was completed as planned, and no anomalies were reported.

   1.3 Completed WF/PC-2 5370 (HST Medium-Deep Survey: Cycle 4 Medium, High
Galactic Latitude)

       The WF/PC-2 was used in parallel with the prime science observations
to make high galactic latitude observations as part of a medium-deep sky
survey. The observations were completed as planned, and no problems were
reported. 

   1.4 Completed WF/PC-2 5369 (HST Medium-Deep Survey: Cycle 4 Medium, High
Galactic  Latitude) 

       The WF/PC-2 made a series of observations of high latitude objects as
part of a medium deep sky survey. The observations were taken in parallel
with other prime science observations. The observations were completed as
scheduled, and no anomalies were noted.

   1.5 Completed WF/PC-2 5234 (Faint Clusters of Galaxies (WC09): Cycle 4)

        The WF/PC-2 was used to make observations of faint galaxy cluster
GAL-CLUS16 to monitor the observations and assess the data quality. HSTAR
#5139 reported that FGS #3 failed to acquire the designated guide star in
Fine Lock at 059/1410Z due to a step limit being exceeded. Coarse Track
back-up was successful. No other anomalies were noted.

    1.6 Completed GHRS/1 5276 (GHRS Side 1 Detector Calibration : Cycle 4)

       The High Resolution Spectrograph (Side One) was used to conduct a
standard detector test that will be used as part of the routine calibration
for the HRS. The observations were completed as planned, and no anomalies
were reported. 

2.0 FLIGHT OPERATIONS SUMMARY:

   2.1 Guide Star Acquisitions: 

                            Scheduled Acquisitions : 4
                                        Successful : 4

       FGS #3 acquisition failed to Coarse Track (HSTAR 5139) at 059/1410Z.
(See Note 1.5)

                          Scheduled Reacquisitions : 8
                                        Successful : 8

   2.2 FHST Updates: 

                              Scheduled : 12
                             Successful : 12

   2.3 Significant HSTARs: None

   2.4 Operations Notes: 

       Aside from the FGS acquisition failure to coarse track mentioned in
section 2.1 and the recurrent data inversions at STGT, there were no reported
operational problems.

3.0 ANOMALY STATUS:

   3.1 Significant New Anomalies: None

   3.2 Significant Unresolved Anomalies: None

4.0 SIGNIFICANT FORTHCOMING EVENTS: 

        Nothing at this time.

/DMH
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