Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_02_15_94 Дата изменения: Wed Feb 16 21:34:52 1994 Дата индексирования: Sun Dec 23 10:30:50 2007 Кодировка: Поисковые слова: galactic cluster

HUBBLE SPACE TELESCOPE
DAILY REPORT #1076

PERIOD COVERED: 0700 EST
Daily Status Report as of 047/1200Z.

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

1.1 Completed WF/PC-2 5112 (globular Clusters in M-31 and NGC-205: Cycle
4)

The WF/PC-2 was used to make deep images of globular clusters K-219,
K-105, K-58, and K-108 located within galaxy M-31 (aka, The
Andromeda Galaxy) to obtain H-R diagram information and information
on their radial densities. The observations were made in fine lock.
Four images were received and displayed. Images one, two, and four
showed signs of recentering.

1.2 Completed WF/PC-2 5106 (Planetary Nebular Structure: Cycle 4)

The WF/PC-2 was used to make observations of the planetary nebula
NGC-1360 using several different filters looking for long lived
condensations which appear in this type of object. Out of four
received images, three of them were reported to have had recentering
events occurred during the exposures.

1.3 Completed FGS 5338 (Linking HIPPARCOS to the Extragalactic
Reference/ NEWHIP-D)

The FGSs were used to make astrometric observations of the
extra-galactic object NEWEGOD-53. These observations are to help tie
the HIPARCOS and extra-galactic reference frames together at the
0.0005 arcsecond and 0.0005 arcsecond/year level. No problems were
seen with the telemetry, except that two guide star recenterings
were reported to have occurred.

1.4 Completed Two Sets of WF/PC-2 5476 (Continuum Snapshot of 3CR Radio
Galaxies)

The WF/PC-2 was used to make snapshot images of radio galaxy 3C93.0
as part of a continuum survey and to study the galaxy's morphology.
Three images were received and displayed. All three were reported to
look okay.

1.5 Completed Two Sets of WF/PC-2 5104 (Peculiar and Interacting
Galaxies: Cycle 4)

The WF/PC-2 was used to make images of galaxy APR148. The OSS
monitored the observations, assessed the data quality. Two images
were received and displayed in the OSS. They both were reported to
look okay.

1.6 Completed WF/PC-2 5475 (A Snapshot of Blue Stragglers in Magellanic
Cluster Cores)

The WF/PC-2 was used to make short exposure snapshot images of the
blue straggler stars located in populous cluster NGC-2214. A
populous cluster is the Magellanic Cloud equivalent of a galactic
globular cluster. The observations were made with two different
color filters. The intent is to find out if blue straggler stars
exist within this cluster. Two images were received and displayed.
They both were reported to look nominal.

1.7 Completed GHRS/2 5609 (SMOV COSTAR/GHRS Sensitivity MSMT -
(Replacement For SSA Portion of 47))

The High Resolution Spectrograph was used to make spectrographic
observations of the ultraviolet standard star Mu-Columbia to help
measure the sensitivity of the COSTAR/GHRS optical path. The 5X5 RTB
spiral search found the target in the first map. All subsequent
reacquisitons obtained fine lock. No anomalies were noted.

2.0 FLIGHT OPERATIONS SUMMARY:

2.1 Guide Star Acquisitions:

Scheduled Acquisitions : 9
Successful : 9
Scheduled Reacquisitions : 7
Successful : 7

2.2 FHST Updates:

Scheduled :21
Successful :21

2.3 Significant HSTARs: None

2.4 Operations Notes:

No anomalous behavior was reported in any HST subsystem or in any of
the SMOV activities.

3.0 ACTIVITIES SCHEDULED FOR NEXT REPORTING PERIOD:

3.1 Complete WF/PC-2 4709 (WF/PC-2 Internal Monitors)

3.2 Complete WF/PC-2 5104 (Peculiar and Interacting Galaxies: Cycle 4)

3.3 Complete FOC/96 5151 (Follow-Up Far-UV Objective Prism Observations
of Selected High Redshift Objects)

3.4 Complete Three Sets of WF/PC-2 5091 (GTO High Latitude Parallel
Program: Cycle 4)

3.5 Complete Two Sets of WF/PC-2 5240 (SMOV-WF/PC-2 Flat Field
Calibration)

3.6 Complete FOC/96 5154 (FOC Observations of Elliptical Galaxies)

3.7 Complete WF/PC-2 5397 (Determination of the Extragalactic Distance
Scale: Cycle 4 High)

3.8 Complete FOC/96 5139 (A Search for Low_Mass Companions to Nearby
Astrometric Binaries)

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

3.11 Complete FOC/96 5144 (Study of Optical Associated with Radio Jets
and Hot Spots)

3.12 Complete FOC/96 5377 (UV Observations of Pulsars: Cycle 4 Medium)

3.13 Complete WF/PC-2 5372 (HST Medium-Deep Survey: Cycle 4 Medium, Low
Galactic Latitude, C-R Split)

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-