ASCA Sequence 25034000 Header Page
This page gives a basic description of this sequence
and references to more detailed information.
The following information is also available:
Observation Information
- Object: WR 140
- Nominal Pointing (degrees)
- R.A.=305.104 Dec.=43.77
- Lii=80.855 Bii=4.137
- Observation Date: November 21, 1997
- Duration: 49.6 kiloseconds
(with 2 kiloseconds of telemetry gaps)
- Approximate SIS Exposure:
19.8 kiloseconds
(approximately 0% with telemetry saturated)
- Approximate GIS Exposure:
21 kiloseconds
Processing Information
- Sequence Version: 005
- Processing Version: 7.3.8
(Revision 2)
- FTOOLS Version: 4.2.b
- Processing Date: December 29, 1999
- GIS Secular Gain Calibration Date: October 7, 1999
- GIS Gain Map Calibration Date: April 1, 1999
- SIS CTI Calibration Date: October 3, 1997
US Principal Investigator
DR. MICHAEL FRANCIS CORCORAN
HEASARC
NASA/GSFC/USRA
CODE 668
GREENBELT, MD 20771
USA
CORCORAN@BARNEGAT.GSFC.NASA.GOV
Japan Principal Investigator
DR. YOSHITOMO MAEDA
DEPARTMENT OF ASTRONOMY AND ASTROPHYSICS
525 DAVEY LABORATORY
PENNSYLVANIA STATE UNIVERSITY
UNIVERSITY PARK, PA 16802-6305
USA
MAEDA@ASTRO.PSU.EDU