ASCA Sequence 45007000 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: OAO 1657-415
- Nominal Pointing (degrees)
- R.A.=255.135 Dec.=-41.689
- Lii=344.311 Bii=0.339
- Observation Date: September 16, 1997
- Duration: 205 kiloseconds
(with 12 kiloseconds of telemetry gaps)
- Approximate SIS Exposure:
73.4 kiloseconds
(approximately 0% with telemetry saturated)
- Approximate GIS Exposure:
79.7 kiloseconds
Processing Information
- Sequence Version: 007
- Processing Version: 7.3.8
(Revision 2)
- FTOOLS Version: 4.2.b
- Processing Date: January 6, 2000
- 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
NONE
Japan Principal Investigator
DR. FUMIAKI NAGASE
INSTITUTE OF SPACE AND ASTRONAUTICAL SCIENCE
3-1-1 YOSHINODAI
SAGAMIHARA, KANAGAWA 229
JAPAN
NAGASE@ASTRO.ISAS.AC.JP