Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.stsci.edu/ftp/observing/status_reports/old_reports_93/hst_status_06_09_93 Дата изменения: Fri Jun 11 07:12:14 1993 Дата индексирования: Sun Dec 23 10:26:56 2007 Кодировка: Поисковые слова: vallis

HUBBLE SPACE TELESCOPE
DAILY REPORT #905

PERIOD COVERED: 0800 EST
Daily Status Report as of 161/1200Z.

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

1.1 Completed S/C 4974 (The Installation of Flight Software 9.0)

The Flight Software Version 9.0 was successfully installed in the
DF-224 computer on the spacecraft. The installation was monitored
both in the OSS and MOR. (See Note 2.4)

1.2 Completed S/C VSAFE (Safemode recovery of the HST Science Instruments
- HSP )

The High Speed Photometer Safemode recovery was successful.

1.3 Completed S/C XSAFE (Safemode recovery of the HST Science Instruments
- FOC )

The Faint Object Camera Safemode recovery was successful.

1.4 Completed S/C YSAFE (Safemode recovery of the HST Science Instruments
- FOS )

The Faint Object Spectrograph Safemode recovery was successful.

2.0 FLIGHT OPERATIONS SUMMARY:

2.1 Guide Star Acquisitions:

Scheduled Acquisitions : 1
Successful : 1
Scheduled Reacquisitions : 0
Successful : 0
Losses of Lock : 0

2.2 FHST Updates:

Scheduled : 5
Successful : 5

2.3 Significant HSTARs: None

2.4 Operations Note:

Flight Software
---------------

DF-224 Flight Software Version 9.0 software was successfully
installed in the spacecraft as planned on June 9. The verification
tests went well, and no major problems were encountered. This was
the first time a complete new DF-224 version software was installed
on the spacecraft since launch. SMS-161 was initiated at 161/0800Z.

Major Items included in the software were:

* fixed for over 140 software patches installed since launch
* improved software maintainability
* freed over 700 memory locations
* compressed Format T fit into Format A's memory allocation for
Servicing Mission
* Added new minor frame to Format T
* modified software to be configured to run in three memory units
* added Magnetic Field Model which will handle possible MSS failure
* addition of KING software for installation of 9.0 software

3.0 ACTIVITIES SCHEDULED FOR NEXT REPORTING PERIOD:

3.1 Complete HSP/UV2 4943 (A Search for UV Variability in Nova 1992 -
Cycle 2 High)

3.2 Complete S/C XSAFE (Safemode Recovery of the HST Science Instruments
- FOC)

3.3 Complete WFC 4848 (GTO Low Latitude Parallel Program Cycle 3 High)

3.4 Complete FOC 4804 (UV Imaging of Nearby Galaxies with FOC/96)

3.5 Complete GHRS/2 4067 (GHRS 1st Order Grating Spectral Lamp Test)

3.6 Uplink Updated Ephemeris Tables, Per MOSES 2871

3.7 Complete FOS/RD 4697 (FOS Polarmetric Calibration)

3.8 Complete FOC/96 3913 (Ultraviolet Imaging of IRAS Starbursting
Galaxies)

3.10 Complete WFC 4381 (HST Medium Deep Survey - Cycle 3)

3.11 Complete FOS/RD 4062 (Stellar and Gas Dynamics in Normal Galaxies
Augmentation: Cycle 2)

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-