HUBBLE SPACE TELESCOPE
                               DAILY REPORT #1168

PERIOD COVERED:  0700 EST
Daily Status Report as of 178/1200Z.

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. A total of ten
       images was taken, and they all were reported to be nominal. No
       anomalies were noted.

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

       The WF/PC-2 made a three 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. All three
       observations were received and displayed. They were reported to look
       fine.

   1.3 Completed WF/PC-2 5629 (WF/PC-2 Cycle 4 Photometric Calibration
       Monitor 1C: 4-Chip STD in F170W)

       The WF/PC-2 was used to make photometric calibration observations of
       the ultraviolet standard star GRW+70D582. The observations were
       executed as scheduled, and no anomalies were noted. Two observations
       were received and displayed. They were reported to look okay.

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

       The WF/PC-2 was used to make a snapshot observation of each of the
       nearby active galactic nuclei of MARK-270, MARK-298, and MARK-955.
       The observation was executed as scheduled, and all three images were
       reported to look fine.

   1.5 Completed Two Sets of WF/PC-2 5446 (The Nuclei of Nearby S0 and
       Spiral Galaxies)

       The WF/PC-2 was used to make observations of the galaxies NGC-5907
       and NGC-959. In the first set, two observations were received and
       displayed. They were reported to look fine. The second set of
       observations were executed as scheduled, and no anomalies were
       noted.

   1.6 Completed Two Sets of GHRS/1/2 5440 (Spectra Imaging of the Jovian
       Aurora)

       The High Resolution Spectrograph (Side One and Two) was used to
       obtain spectra of Jupiter's aurorae. The observations were executed
       as scheduled, and twenty observations were received and displayed.
       They were reported to look nominal. Some recentering events were
       reported.

   1.7 Complete Two Sets of WF/PC-2 5427 (Calibration of Nearby Galaxy Type
       IA Supernovae as Standard Candles)

       The WF/PC-2 was used to make an observation of nearby galaxy
       NGC-45636-FI as part of an effort to find Cepheids in this galaxy
       which has produced a Type I supernovae. The observation was executed
       as scheduled, and it was reported to be nominal. A recentering event
       was also reported.

   1.8 Completed WF/PC-2 5380 (UV Spectral Distribution in Low Luminosity
       Active Galaxies)

       The WF/PC-2 was used to make observations of galaxy NGC-4639 which 
is
       known to have a low luminosity active galactic nuclei. The 
observations
       were executed as scheduled, and no anomalies were noted.

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

       The WF/PC-2 was used to make snapshot images of radio galaxies
       3C318.1, 3C382.0, and 3C403.0 as part of a continuum survey and to
       study the galaxies' morphology. Seven images were received and
       displayed. They were reported to be nominal.

   1.10 Completed Three Sets of WF/PC-2 5570 (WF/PC-2 Cycle 4 Calibration:
       Earthflats, Large Set)

       The WF/PC-2 was used to make a set of Earth flat calibration images
       using different filters in order to construct high quality flat
       fields of the OTA illumination pattern. A total of twenty four
       images were received and displayed. Twelve were saturated, eleven
       were okay, and one was underexposed.

   1.11 Completed FGS 5333 (Linking HIPPARCOS to the Extragalactic
       Reference Frame BR12-23, Part 2)

       The FGSs were used to obtain astrometric observations of the star
       1758-651IN whose apparent positions lie near extragalactic objects.
       This star will also be observed with the HIPPARCOS satellite. The
       intent is to tie the HIPPARCOS reference frame to the extragalactic
       frame. Most of the Astrometry occurred in LOS, but the OSS was able
       to watch the first observation. FGS #3 achieved Fine Lick, but the
       Stop Flag and "Scan Limit Exceeded" Flag Appeared.

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

       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. Two observations were received and displayed in the OSS.
       Both observations were reported to be okay, except for some
       recenterings

   1.13 Completed FOS/RD 5530 (FOS Location of spectra and Aperture)

       The Faint Object Spectrograph (Red Side) was used to make Y-base
       maps of the FOS detectors using internal lamps. The purpose is to
       determine the location of the spectra on the diodes. The
       observations were executed as scheduled, and the data remains on
       Science Tape Recorder #3. It will be analyzed later. No anomalies
       were noted.

   1.14 Completed WF/PC-2 5653 (Cycle 4 DD HST Observations of Comet
       Shoemaker-Levy (1993E) for June 1)

       The WF/PC-2 was used to make observations of the comet 
Shoemaker-Levy
       (Objects #5 and #15) before its impact with the planet Jupiter to
       help refine the size estimates for the various components in the
       comet's train. The observations were executed as scheduled, and no
       anomalies were noted.

   1.15 Completed WF/PC-2 5450 (Host Galaxies and Cluster Environments of
       Quasars)

       The WF/PC-2 was used to make observations of Quasar QSO-115223 to
       study the properties of its host galaxy and surrounding environment.
       The observations were executed as scheduled, and no anomalies were
       noted.

   1.16 Completed WF/PC-2 5419 (A Search for Very Low Luminosity Active
       Galactic Nuclei)

       The WF/PC-2 was used to make observations of galaxy NGC-5005, which
       is known to have a ultraviolet bright, low-luminosity, active
       galactic nuclei. The observations were executed as scheduled, and no
       anomalies were noted.

   1.17 Completed WF/PC-2 5096 (BL Lac Objects: A0 0235+164: Cycle 4
       Observations)

       The WF/PC-2 was used to make observations of BL Lac object
       AO0235+164 in three different colors. The observations were executed
       as scheduled, and no anomalies were noted.

   1.18 Completed WF/PC-2 5099 (Imaging and Spectroscopy of a Complete
       Sample of Bright Nearby Quasars)

       The WF/PC-2 was used to image nearby Quasar PG1444+407. The
       observations were executed as scheduled, and no problems were
       reported.

2.0 FLIGHT OPERATIONS SUMMARY:

    2.1 Guide Star Acquisitions:


                            Scheduled Acquisitions : 19
                                        Successful : 19
                          Scheduled Reacquisitions : 16
                                        Successful : 16

   2.2 FHST Updates:

                              Scheduled :19
                             Successful :19

   2.3 Significant HSTARs: None

   2.4 Operations Notes:

       There were no reported operational problems noted during the
       three-day weekend period.

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                           -END-