Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.stsci.edu/ftp/observing/status_reports/old_reports_93/hst_status_04_22_93 Дата изменения: Tue Apr 27 06:52:19 1993 Дата индексирования: Sun Dec 23 10:26:06 2007 Кодировка: Поисковые слова: superbubble

HUBBLE SPACE TELESCOPE
DAILY REPORT #872

PERIOD COVERED: 0800 EST
Daily Status Report as of 113/1200Z.

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

1.1 Completed WFC 4105 (HST Medium Deep Survey: Cycle 1 High Latitude)

The Wide Field Camera was used to make one high latitude survey
image taken in parallel with the prime science observation. The
image was reported to look satisfactory.

1.2 Completed FOC/96 4804 (UV Imaging of Nearby Galaxies with FOC/96)

The Faint Object Camera (f/96) was used to make two single
ultraviolet images of nearby galaxies UGC-5840 and ESO-0910-2. The
first observation was reported to be well exposed, however, a
recentering event was reported to has lasted for 12 seconds during
the exposure. The second observation was reported to have low
counts.

1.3 Completed GHRS/2 3664 (Probing the Gas of the Super Bubble LMC2)

The High Resolution Spectrograph was used to make spectral
observations of OB class star SK69290 which is located in
Superbubble #2 in the large Magellanic cloud. It is known to have an
expanding shell of hot gas which is moving outward through the
interstellar medium. Ten observations were received and displayed in
the OSS. The target acquisition was successful, and the spectra was
reported to look noisy.

1.4 Completed HSP/UV1 4807 (Variable and Ultraviolet Light Curves of Short
Period RR Lyrae-Type Stars)

The High Speed Photometer was used to look for short term
fluctuations in the light curve of RR Lyrae class star AI Velorum.
Two observations were received and displayed in real-time. The first
observation showed the target near the edge of the aperture, and the
second was well centered.

1.5 Completed WFC 1306 (GTO Low Latitude Parallel Program)

The Wide Field Camera was used to make some low latitude long
duration exposures take in parallel with the prime science
observations. The observations were executed as scheduled, and
monitored in the OSS. No problems were reported.

1.6 Completed FOS 4054 (Probing of the Nuclear Regions of Seyfert Galaxy
NGC-5548)

The Faint Object Spectrograph was used to make spectral observations
of the nuclear regions of galaxy NGC-5548 to study time variability
if its continuum, and emission line of Helium II and Carbon IV. The
observations were executed as scheduled, and no problems were
reported.

2.0 FLIGHT OPERATIONS SUMMARY:

2.1 Guide Star Acquisitions:

Scheduled Acquisitions : 1
Successful : 1
Scheduled Reacquisitions : 3
Successful : 3
Losses of Lock : 0

2.2 FHST Updates:

Scheduled : 4
Successful : 4

2.3 Significant HSTARs: None

2.4 Operations Note: None

3.0 ACTIVITIES SCHEDULED FOR NEXT REPORTING PERIOD:

3.1 Complete Three Sets of WFC 4105 (HST Medium Deep Survey: Cycle 1
High Latitude))

3.2 Complete Two Sets of PC 3603 (Snapshots of Protoplanetary Nebulae)

3.3 Complete GHRS/2 4755 (White Dwarf Stars)

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

3.5 Uplink Updated Ephemeris Tables, Per MOSES 2871

3.6 Complete GHRS/2 3664 (Probing the IS Gas of the Superbubble in LMC2)

3.7 Complete Three Sets of FOC/96 4804 (UV Imaging of Nearby Galaxies
With FOC/96)

3.8 Complete Two Sets of FOS/BL 4054 (Probing the Nuclear Regions of
Seyfert Galaxy NGC-5548)

3.9 Complete FGS 4820 (Spring Heptathlon)

3.10 Complete FGS 4797 (Tie-In Orbits for the Focal Plane Stability Test)

3.11 Complete HSP/UV2 4209 (HSP Detector Sensitivity Test)

3.12 Complete FGS 2941 (High Speed Astrometry - A Search For Planetary
Companions to Low Mass)

3.13 Complete FGS 4725 (Scale Cycle 2 Calibration)

3.14 Complete FGS 3688 (Diagnostic of Early Stellar evolution: Search
for Pre-main Sequence Starts)

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.

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