HUBBLE SPACE TELESCOPE

                              DAILY REPORT #1333

PERIOD COVERED:  0000Z (UTC) 02/22/95 - 0000Z (UTC) 02/23/95

Daily Status Report as of 054/0000Z

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

   1.1 Completed Three sets of 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.

   1.2 Completed Two Sets of WF/PC-2 5562 (WF/PC-2 Cycle 4 Calibration:
Internal Monitor 3: Darks)

       The WF/PC-2 was used to obtain several 30-minute long, dark exposures
to provide ongoing calibration of the CCD dark current and to monitor and
characterize the evolution of hot pixels. The observations were executed as
scheduled, and no anomalies were noted. 

   1.3 Completed Two Sets of WF/PC-2 5479 (Subarcsecond Structure in Nearby
AGNs)

       The WF/PC-2 was used to make snapshot observations of the nearby
active galactic nuclei of IR1548-037 and NGC-1125 to study the interactions
between the central  engine, the stars, and the interstellar matter in these
AGNs. The observations were executed as scheduled, and no anomalies were
noted. 

   1.4 Completed Two Sets of WF/PC-2 6140 (WF/PC-2 Cycle 4 Calibration: Ramp
filters, Internal Calibration)

       The WF/PC-2 was used to make Earth calibration images as part of a
ramp filter calibration test. The observations were completed as planned and
no problems were reported.

   1.5 Completed FGS 5587 (Parallaxes of Hyades Cluster Members: Cycle 4
High)

       The Fine Guidance Sensors were used to make observations of stars in
the Hyades Cluster (i.e., PCEN645, VA645, AST121-REF, AST126-REF, AST123-REF
and AST120-REF) to determine the parallax of the stars and to compute the
distance modulus of the cluster. The observations were completed as planned,
and no problems were reported. 

   1.6 Completed WF/PC-2 5092 (GTO Low Latitude Parallel Program: Cycle 4) 

       The WF/PC-2 was used to make observations taken in parallel with the
prime science observations. This is part of a survey to take pictures of a
large number of fields within 30 degrees of the galactic plane. The
observations were completed as planned, and no problems were reported.

   1.7 Completed FGS 5686 (Ultra High Resolution Studies of AGNs with the
FGS: Cycle 4 Carryover)

       FGS #3 was used in the TRANS mode to make astrometric observations of
AGN 3C345 which is known to have a milliarcsec structure in its nuclei at
radio wavelengths. If any structure is found, more observations will be made
to look for signs of superluminal motion. The observations were completed as
planned, and no problems were reported.

   1.8 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. 

   1.9 Completed WF/PC-2 1070 (High Resolution Imaging of Radio Galaxies at
Large Redshift)

       The WF/PC-2 was used to make deep images of radio galaxy 3C352 to
study the evolution of its stellar population and to look for star formation.
The observations were completed as planned, and no anomalies were reported. 

   1.10 Completed Two Sets of WF/PC-2 5714 (Imaging of UV Bright Stars in
Metal Rich Globular Clusters)

       The WF/PC-2 was used to make observations of the metal rich globular
cluster NGC-6637. The target was searched with three filters to search for
ultraviolet bright stars and to determine their luminocites and temperatures.
The observations were executed as scheduled, and no anomalies were noted.

   1.11 Completed WF/PC-2  5476 (Continuum Snapshots of 3CR Radio Galaxies) 

       The WF/PC-2 was used to make snapshot images of radio galaxy 3C20.0 as
part of a continuum survey and to study the galaxy's morphology. The
observations were executed as scheduled, and no anomalies were noted.

   1.12 Completed WF/PC-2 5729 (A Survey Of The Giant Branch In The Bulge Of
M-31)

       The WF/PC-2 was used to make observations of the bulge region in
NGC-224-2  (aka, M-31, the Andromeda Galaxy) to make a survey of the red
giant stars. The observations were executed as scheduled, and no anomalies
were noted.

2.0 FLIGHT OPERATIONS SUMMARY:

   2.1 Guide Star Acquisitions: 

                            Scheduled Acquisitions : 10
                                        Successful : 10

                          Scheduled Reacquisitions : 6
                                        Successful : 6

   2.2 FHST Updates: 

                              Scheduled : 18
                             Successful : 18

   2.3 Significant HSTARs: None

   2.4 Operations Notes: 

       There was a 17 minute 19 second real-time data loss when a scheduled
support was not found in the STGT data base.  The data inversions also
re-occurred.

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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