Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_02_16_94 Дата изменения: Thu Feb 17 20:53:35 1994 Дата индексирования: Sun Dec 23 10:30:51 2007 Кодировка: Поисковые слова: с р р с с п п р п п с с с р р р р р п п р р р п п р

HUBBLE SPACE TELESCOPE
DAILY REPORT #1077

PERIOD COVERED: 0700 EST
Daily Status Report as of 048/1200Z.

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

1.1 Completed WF/PC-2 4709 (WF/PC-2 Internal Monitors)

The WF/PC camera was used to make a series of three routine
ultraviolet
flat calibration images to monitor the instrument's performance. The
observations were monitored in the OSS, and the data quality was
assessed. All three exposures were reported to be underexposed.

1.2 Completed WF/PC-2 5104 (Peculiar and Interacting Galaxies: Cycle 4)

The WF/PC-2 was used to make images of galaxy UGC-6456. The OSS
monitored the observations, and assessed the data quality. Two
images were received and displayed in the OSS. They both were
reported to look okay.

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

The Faint Object Camera (f/96) was used to make ultraviolet
objective prism images of the quasi-stellar object Q1442+102 to
determine if the object exhibits intergalactic He II absorption
lines. The OSS monitored the observations and assessed the data
quality. Four images were received and displayed. All four images
were reported to be nominal.

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

The WF/PC-2 was used in parallel with the prime science observations
to make high galactic latitude observations greater than +/-30
degrees. These are randomly chosen fields to sample very low
luminosity stars in the solar galactic neighborhood, galactic halo
objects, and distant galaxies. Six images were received and
displayed. They all were reported to be nominal.

1.5 Completed Two Sets of WF/PC-2 5240 (SMOV-WF/PC-2 Flat Field
Calibration)

The WF/PC-2 was used to make a set of Earth calibration images.
Five images were received and displayed. One of the images was
reported to be underexposed.

1.6 Completed FOC/96 5154 (FOC Observations of Elliptical Galaxies)

The Faint Object Camera (f/96) was used to make observations of
nearby elliptical galaxy NGC-4649 to determine the luminosity
distribution of its core and details about its point-like nucleus.
One recentering event was reported to have occurred. The
observations were reported to show faint images of the target..

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

The WF/PC-2 was used to make images of galaxies NGC-224-FIE, and
NGC-598-FIE to help establish the Hubble constant to an accuracy of
better than 10% by measuring the periods of Cepheid variable stars
within the galaxies. The images were received and displayed. They
were reported to show diffuse and stellar targets.

1.8 Completed FOC/96 5139 (A Search for Low_Mass Companions to Nearby
Astrometric Binaries)

The Faint Object Camera (f/96) was used to to search for faint
companions near the astrometric binary star ROSS-248. The FOC images
were received and displayed. No anomalies were noted.

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

The WF/PC-2 was used to make observations taken in parallel with the
prime science observations. This is part of a survey to take a large
number of fields within 30 degrees of the galactic plan. The intent
is to determine the luminosity function of low mass stars and the
mass density in the solar neighborhood. The images were received as
scheduled, and one recentering event was reported to have occurred
during one of the observations.

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

The Faint Object Camera (f/96) was used to make observations of of
the active galactic nuclei within Markarian galaxy MKN-348 to learn
more about its morphology, ionization state, and the dynamics in the
narrow line emission region. Several different filters were used.
The images were received, and were reported to look very
interesting.

1.11 Completed FOC/96 5377 (UV Observations of Pulsars: Cycle 4 Medium)

The Faint object Camera (f/96)was used to make ultraviolet
observations of the known X-Ray pulsar PSR0656+14 to see if its
ultraviolet flux matches with the model of neutron star atmospheres.
The guide star acquisitions were successful, and the observations
were completed in fine lock without apparent anomaly.

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

The WF/PC-2 was used to make low galactic latitude observations
taken in parallel with the prime science observations. Several
different filters were used. The observations were completed as
scheduled in fine lock without apparent anomaly.

2.0 FLIGHT OPERATIONS SUMMARY:

2.1 Guide Star Acquisitions:

Scheduled Acquisitions : 8
Successful : 8
Scheduled Reacquisitions : 7
Successful : 7

2.2 FHST Updates:

Scheduled :13
Successful :13

2.3 Significant HSTARs: None

2.4 Operations Notes:

SMOV activities are proceeding as scheduled. All HST subsystems
report nominal performance.

3.0 ACTIVITIES SCHEDULED FOR NEXT REPORTING PERIOD:

3.1 Complete GHRS/2 4808 (GHRS SMOV LSF Characterization)

3.2 Complete Three Sets of WF/PC-2 5240 (SMOV-WF/PC-2 Flat Fields
Calibration)

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

3.4 Complete WF/PC-2 4709 (WF/PC-2 Internal Monitor)

3.5 Complete FGS 4892 (Duplicity Among Hyades Stars: Cycle 3 High)

3.6 Complete GHRS/2 4781 (SMOV GHRS Spatial PSF Characterization)

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-