Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.stsci.edu/ftp/observing/status_reports/old_reports_94/hst_status_03_28_94 Дата изменения: Tue Mar 29 21:00:59 1994 Дата индексирования: Sun Dec 23 10:31:37 2007 Кодировка: Поисковые слова: lightning

HUBBLE SPACE TELESCOPE
DALY REPORT #1105

PERIOD COVERED: 0700 EST
Daily Status Report as of 088/1200Z.

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

1.1 Completed WF/PC-2 5369 (HST Medium_Deep Survey: Cycle 4 Medium, High
Galactic Latitude)

The WF/PC-2 made a series of observations of high latitude objects
as part of a medium deep sky survey. Several different filters were
used. The observations were taken in parallel with other prime
science observations. One observation was received and displayed.
It was reported to show stellar and galactic objects.

1.2 Completed WF/PC-2 4709 (WF/PC-2 Internal Monitor)

The WF/PC-2 camera was used to make a series of routine dark
calibration images to monitor the instrument's performance. The
observations were monitored in the OSS, and the data quality was
assessed. No anomalies were noted, and the image was reported to
look okay.

1.3 Completed Three Sets of WF/PC-2 5562 (WF/PC-2 Cycle 4 Calibration:
Internal Monitor 3: Darks)

The WF/PC-2 was used to obtain several 30-minute long, dark
exposures
to provide ongoing calibration of the CCD dark current and to
monitor and characterize the evolution of hot pixels. All of the
data was received in the OSS and was reported to look okay.

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

The FGSs were used to make observations of Barnard's star to look
for astrometric companions (i.e., a Jupiter-sized companion). The
guide star acquisition achieved fine lock, but that was followed by
a 95 minute LOS. The OSS was not able to monitor the astrometry
during this period. The observations will be analyzed later.

1.5 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
pictures of a large number of fields within 30 degrees of the
galactic plane. The intent is to determine the luminosity function
of
low mass stars and the mass density in the solar neighborhood. All
of the observation were made in fine lock. The observations were
received, and reported to look okay.

1.6 Completed WF/PC-2 5624 (Cycle 4 DD: HST Observations of Comet
Shoemaker-Levy (1993E) For March)

The WF/PC-2 was used to make observations of Comet Shoemaker-Levy
(1993E). The main purpose of these observations is to refine the
size of the various nuclei that make up this comet. The first two
images were reported to look fine. The third observations was
received in the OSS, but it was in a garbled form. A re-play from
the science tape recorder is planned.

1.7 Completed WF/PC-2 5612 (SMOV WF/PC-2 Decontamination)

The WF/PC-2 was used to perform decontamination operations.
Observations of standard A+81D266, and K-Spot observations were
also taken. The first observation was completed without incident. A
subsequent observation was received and was reported to be garbled.
This occurred at the same time as the garbled data transmission on
proposal 5624 (See Item 1.6). A re-play of the data from the science
tape recorder is planned for later today.

1.8 Completed WF/PC-2 5560 (WF/PC-2 Cycle 4 Calibration: Internal
Monitor. 1)

The WF/PC-2 was used to make several internal bias, K-Spot, and flat
calibration observations to monitor the CCD camera electronics, the
optical alignment, and for contamination. The observations were
received, but were in a garbled form. A retransimission of the data
from the science tape recorder is scheduled for later today.

1.9 Completed FOC/96 5171 (Imaging and Spectroscopy of the Low Redshift
BALQSO PG1700+518)

The Faint Object Camera (f/96) was used to make observations of the
absorbing regions in the low redshift BAL quasar PG1700+518 to learn
more about its physics and morphology. The observations were
executed as scheduled, and no anomalies were noted. The data remains
on the science tape recorder, and will be analyzed later.

1.10 Completed 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. The images were received and
displayed, and no anomalies were noted.

1.11 Completed WF/PC-2 5476 (Continuum Snapshots of 3CR Radio Galaxies)

The WF/PC-2 was used to make snapshot images of radio galaxy 3C255.0
as part of a continuum survey and to study the galaxy's morphology.
The OSS monitored the observations, and the data quality was
assessed. No anomalies were noted.

1.12 Completed WF/PC-2 5504 (Structure of HERBIG-HARO Jets From Newborn
Stars: Cycle 4 High)

The WF/PC-2 was used to make observations of the jet on star HH47
(Herbig-Haro). The HH jets are related to the star's formation
process. The observations were executed as scheduled, and no
anomalies were noted.

2.0 FLIGHT OPERATIONS SUMMARY:

2.1 Guide Star Acquisitions:

Scheduled Acquisitions : 6
Successful : 6
Scheduled Reacquisitions : 8
Successful : 8

2.2 FHST Updates:

Scheduled :15
Successful :15

2.3 Significant HSTARs: None

2.4 Operations Notes:

HST operations experienced another quiet twenty-four hours as no
anomalous activity was reported.

3.0 ACTIVITIES SCHEDULED FOR NEXT REPORTING PERIOD:

3.1 Complete WF/PC-2 5565 (WF/PC-2 Cycle 4: Photometric Calibration
Monitor: Fields)

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

3.3 Complete Two Sets of WF/PC-2 4709 (WF/PC-2 Internal Monitor)

3.4 Complete WF/PC-2 5415 (The Distance to M-96 Galaxy Group: Cycle 4
Medium)

3.5 Complete WF/PC-2 5570 (WF/PC-2 Cycle 4 Calibration: Earth Flats,
Large Set)

3.6 Complete FOC/BL/RD 5626 (SMOV FOS Plate Scale (Revisited - Replaces
5617))

3.7 Complete WF/PC-2 5369 (HST Medium-Deep Survey: Cycle 4 Medium, High
Galactic Latitude)

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-