Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_05_12_94 Дата изменения: Fri May 13 19:25:40 1994 Дата индексирования: Sun Dec 23 10:32:26 2007 Кодировка: Поисковые слова: galaxy cluster

(SITE:JSCPROFS,O:VMSPFHOU,SN:CLAMBERT),
(site:jscprofs,o:vmspfhou,sn:jhanley)
Subj: HST REPORT #1138





HUBBLE SPACE TELESCOPE
DAILY REPORT#1138

PERIOD COVERED: 0700 EST
Daily Status Report as of 133/1200Z.

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

1.1 Completed WF/PC-2 5397 (Determination fo the Extragalactic Distance
Scale: Cycle 4 High)

The WF/PC-2 was used to make images of galaxies NGC-4536, and
NGC-4321 to be used in measuring the periods of Cepheid variable
stars within the galaxies. Three images were received and displayed.
They were reported to look fine. Two more images remain on the
Science Tape Recorder #1, and will be analyzed later.

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

The WF/PC-2 was used to obtain a 30-minute long, dark exposure to
provide ongoing calibration of the CCD dark current and to monitor
and characterize the evolution of hot pixels. The image was received
and displayed in the OSS. It was reported to look okay.

1.3 Completed WF/PC-2 5233 (Stellar Populations and Clusters in
Elliptical Galaxies (WC08))

The WF/PC-2 was used to make deep observations of elliptical galaxy
NGC-3379 which is located in the Coma Cluster of galaxies to study
its stellar population. The observations were complete as scheduled,
and no anomalies were noted.

2.0 FLIGHT OPERATIONS SUMMARY:

2.1 Guide Star Acquisitions:

Scheduled Acquisitions : 6
Successful : 6
Scheduled Reacquisitions : 9
Successful : 9

2.2 FHST Updates:

Scheduled :12
Successful :12

2.3 Significant HSTARs: None

2.4 Operations Notes:

There were no reported problems in any HST subsystem during the past
twenty-four hours.

3.0 ACTIVITIES SCHEDULED FOR NEXT REPORTING PERIOD:

3.1 Complete WF/PC-2 5233 (Stellar Populations and Clusters in
Elliptical Galaxies (WC08))

3.2 Complete WF/PC-2 5560 (WF/PC-2 Cycle 2 Calibration: Internal
Monitor. 1)

3.3 Complete FOS/RD 5652 (SINS: The Supernova Intensive Study Target of
Opportunity: Cycle 4 )

3.4 Complete WF/PC-2 5570 (WF/PC-2 Cycle 4 Calibration: Earthflats,
Large Set)

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

3.6 Complete Eight Sets of WF/PC-2 5446 (The Nuclei of Nearby S0 and
Spiral Galaxies)

3.7 Complete WF/PC-2 5454 (Ellipticals With Kinematically Distinct
Cores:
Cycle 4 Medium)

3.8 Complete Two Sets of GHRS/1 5417 (A Search for the Physical
Processes on Jupiter)

3.9 Complete FGS 5337 (Linking the HIPPARCOS to the Extragalactic
Reference Frame: NEWHIP-C)

3.10 Complete FOC/96 5636 (FOC Onboard Bright Object Protection Test)

3.11 Complete Three Sets of WF/PC-2 5370 (HST Medium-Deep Survey: Cycle
4 Medium, High Galactic Latitude: CR-SPLIT)

3.12 Complete FGS 5174 (Astrometric Companion Search: Cycle 4)

3.13 Complete WF/PC-2 5091 (GTO High Latitude Parallel Program: Cycle 4)

3.14 Complete FGS 5333 (Linking the HIPPARCOS to the Extragalactic
Reference Frame: BR12-23: Part 2)

3.15 Complete WF/PC-2 5386 (Stellar Populations of Leo II Dwarf
Spherical
Galaxy)

3.16 Complete WF/PC-2 5375 (High Resolution Images of Virgo Galaxies
with Kinematically Distinct Cores)

3.17 Complete WF/PC-2 5415 (The distance to the M-96 Galaxy Group: Cycle
4 Medium)

3.18 Complete WF/PC-2 5149 (High Resolution Imaging of Circumstellar
Shells Around Evolved Stars)

3.19 Complete WF/PC-2 5475 (A Snapshot survey for Blue Stragglers in
Magellanic Cluster Cores)

3.20 Complete FGS 4884 (High Speed Astrometry: A Search for Planetary
Companions to Low Mass Stars)

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

3.22 Complete FOS 5336 (Linking the HIPPARCOS to the Extragalactic
Reference Frame.)

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-