Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.stsci.edu/ftp/observing/status_reports/old_reports_95/hst_status_11_09_95 Дата изменения: Thu Nov 9 17:40:56 1995 Дата индексирования: Sun Dec 23 10:40:58 2007 Кодировка: Поисковые слова: uv

HUBBLE SPACE TELESCOPE

DAILY REPORT #1514

PERIOD COVERED: 0000Z (UTC) 11/08/95 - 0000Z (UTC) 11/09/95

Daily Status Report as of 313/0000Z

1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED:

1.1 Completed FOS/RD 6314 (QSO Broad Abs Line Region Gas)

The Faint Object Spectrograph (Red Side) was used to obtain UV =
spectra of a QSO with broad absorption lines (BALs). These BALs are =
believed to be produced by highly ionized gas moving out from the QSO at =
high velocity. A UV spectrum of this target is needed to follow the shape =
of the continuum into the far UV. The observation was executed as =
scheduled, and no anomalies were noted.

1.2 Completed WF/PC-2 6332 (The Circumnuclear Regions of Seyfert Galaxies =
LRF Part: Cycle 4 Medium)

The WF/PC-2 and the linear ramp filter (LRF) were used to make =
observations for the circumnuclear regions of Seyfert galaxy FR680N18 in =
both emission and continuum. From the data the PI expects to derive =
sufficient evidence to confirm or refute a suggested model of Seyfert Type =
2 galaxies. The observations were executed as scheduled, and no anomalies =
were noted.

1.3 Completed WF/PC-2 6099 (Black Holes and Cores of Galaxies)

The WF/PC-2 was used to search for possible black holes in the =
cores of nearby early-typr galaxies. The WF/PC-2 will be used to obtain =
high resolution images of several galaxies to identify those with bright =
cores, and to provide sufficiently accurate coordinates for the FOS, which =
will be used to measure the velocity dispersion around selected galaxies. =
The acquisition for this proposal, at 312/051449Z, failed to fine lock =
back-up on FGS-2 only. The re-acquisition, at 312/064748Z, experienced the=
same result. HSTAR 5358 was written to document these events. =
Otherwise, the observations were executed as scheduled, and no further =
anomalies were noted.

1.4 Completed WF/PC-2 5914 (The Formation History of Globular Clusters in =
M-33)

The WF/PC-2 was used to make V and I observations of globular =
cluster NGC-598-C20 AND NGC-598-R14 which is located in the M-33 galaxy in =
order to study its formation history. Color-magnitude diagrams made from =
these images will be examined for evidence of a parameter other than =
metallicity that influences the evolutionary development of stars. The =
observations were executed as scheduled, and no anomalies were noted.

1.5 Completed WF/PC-2 6187 (WF/PC-2 Cycle 5 Calibration: Earth Flats)

The WF/PC-2 was used to make Earth streak-flat calibration images. =
These streak-flats will be used to produce flat fields, to map the OTA =
illumination pattern and, in combination with other data, to produce new =
superflats. The observations were completed as planned, and no problems =
were reported.

1.6 Completed WF/PC-2 6060 (The Structure of Nova Shells)

The WF/PC-2 was used to make observations of the nova shell around =
GK-Perseus in order to study its structure. The goal is to determine =
whether these shells are broken into knots, and if so, to determine the =
size distribution of the knots. The observations were completed as =
planned, and no anomalies were noted.

1.7 Completed WF/PC-2 6119 (Snapshot Survey for Companions of Planetary =
Nebula Nuclei)

The WF/PC-2 was used to make snapshot survey observations of =
planetary nebulus IW1 to study their nuclei and to look for possible =
companions. The observations were executed as scheduled, and no anomalies =
were noted

2.0 FLIGHT OPERATIONS SUMMARY:

2.1 Guide Star Acquisitions:

Scheduled Acquisitions : 5
Successful : 5

Scheduled Reacquisitions : 10
Successful : 10

2.2 FHST Updates:

Scheduled : 7
Successful : 7

2.3 Operations Notes:

Operations were uneventfully conducted from the SAMS back-up =
facility for four hours last night.

3.0 SIGNIFICANT FORTHCOMING EVENTS:

Nothing at this time.