HUBBLE SPACE TELESCOPE
                               DAILY REPORT #921

PERIOD COVERED:  0800 EST
Daily Status Report as of 183/1200Z.

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

   1.1 Completed FOC/96 4842 (Star formation Rates in Distant Cluster 
       Galaxies - Cycle 3 High)

       The Faint Object Camera was used to make  eight ultraviolet and blue
       image observations of two galaxies in the Abell galaxy cluster
       ABELL370 to study star formation in these red galaxies. All eight
       observations were received and displayed. There were no visible
       targets in any of the images. Image number three showed a small
       group of pixels with counts slightly above the background level,
       which may have been part of the target. 
 
   1.2 Completed WFC 4849 (GTO High Latitude Parallel Program Cycle 3 High)

       The Wide Field Camera was used to make a total of eight high
       latitude sky survey observations taken in parallel with the prime
       science observations. The observations were received and displayed,
       and the images were reported to look okay. 

   1.3 Completed GHRS/2 4359 (Probing the Hot Interstellar Medium of the 
       Largest LMC Sugergiants Shells)

       The High Resolution Spectrograph was used to make ultraviolet
       spectral observations of star SK67169 which is located in the Large
       Magellanic Cloud super shell LMC4. Grating G160M was used to make
       observations of the central star at wavelengths of 1303 A0 and 1550
       A0. The data was received and displayed for the co-investigator. The
       data was reported to look okay. 

   1.4 Completed PC 3603 (Snapshot fo Protoplanetary Nebulae)

       The Planetary Camera was used to make a snapshot image of the
       protoplanetary system PK074+02D1 to study its current morphology.
       One observation was completed in fine lock. No problems were
       reported. 

   1.5 Completed WFC 3857 (Morphology of Galaxies in Clusters at Z = 0.5 - 
       Continuation of 2373)

       The Wide Field Camera was used to make a series of image to study
       the morphology of a galactic cluster using filter F702W. The
       observations were executed as scheduled, and no problems were
       reported. 

2.0 FLIGHT OPERATIONS SUMMARY:

    2.1 Guide Star Acquisitions: 

                            Scheduled Acquisitions : 6
                                        Successful : 6
                          Scheduled Reacquisitions : 15
                                        Successful : 15
                                    Losses of Lock : 1

                           Loss of Lock at 182/1723Z, FGS 1 AND FGS 3 lost 
                           fine lock, subsequent reacquisition was
                           successful. 

   2.2 FHST Updates: 

                              Scheduled : 9
                             Successful : 9

   2.3 Significant HSTARs: None

   2.4 Operations Note: 

       Internal Simulation #4 (EVA 3) was successfully completed on
       (Wednesday, June 30, 1993), and Simulation #10 (EVA 4) was completed
       on (Thursday, July 1, 1993). All operations went as expected. 

3.0 ACTIVITIES SCHEDULED FOR NEXT REPORTING PERIOD:

   3.1 Complete WFC 4929 (WF/PC Cycle 2: Improved Dark Calibration)

   3.2 Complete PC 4746 (Investigation of the Dynamics of Binary Asteroids)

   3.3 Uplink Updated Ephemeris Tables, Per 2871

   3.4 Complete PC 4714 (WF/PC Cycle 2 Calibration: Internal Delta Flats)

   3.5 Complete WFC/PC 4109 (WF/PC Cycle 2 Calibration: Rapid Internal 
       Monitor)

   3.6 Complete GHRS/2 3759 (Dust, Molecular, Atomic Composition and the 
       Physical Condition in Mol.)

   3.7 Complete GHRS/2 4580 (High Resolution Observations of the Jovian UV 
       Aurora - Cycle 3 Med.)

   3.8 Complete GHRS/2 3614 (Boron as a Probe of Stellar Structure and 
       Mass Loss)

   3.9 Complete PC 3230 (PC PSF and Focus Monitoring 2)

   3.10 Complete GHRS/2 4650 (A Study of Fast Winds in Central Star of 
       Planetary Nebulae: Cycle 3 Med.)

   3.11 Complete WFC 4713 (WF/PC Cycle 2 Calibration: WFC Internal Delta 
       Flats)

   3.12 Complete Two Sets of PC 3603 (Snapshot of Protoplanetary Nebulae)

   3.13 Complete PC 4714 (WF/PC Cycle 2 Calibration: PC Internal Delta 
       Flats)

   3.14 Complete WFC 3931 (Imaging of Distant Active Galaxies Cycle 2)

   3.15 Complete WFC 4713 (WF/PC Cycle 2 Calibration: WFC Internal Delta 
       Flats)

   3.16 Complete GHRS/2 4580 (High Resolution Observations of the Jovian UV 
       Aurora - Cycle 3 Med)

   3.17 Complete WFC 3857 (Morphology of Galaxies in Clusters at Z = 0.5 - 
       Continuation of 2373)

   3.18 Complete FOC/96 4804 (UV Imaging of Nearby Galaxies - FOC/96)

   3.19 Complete FOC/96 3801 (Search for QSOs suitable for Subsequent 
       Observation of He II)

4.0 ANOMALY STATUS:
	
   4.1 Significant New Anomalies: None

   4.2 Significant Unresolved Anomalies: None
 
5.0 SIGNIFICANT FORTHCOMING EVENTS: Nothing at this time.

/DMH                        -END-