ASCA Sequence 50021030 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: VELA_X_N4
- Nominal Pointing (degrees)
- R.A.=128.916 Dec.=-45.072
- Lii=263.503 Bii=-2.679
- Observation Date: October 8, 1993
- Duration: 56.8 kiloseconds
- Approximate SIS Exposure:
16.7 kiloseconds
(approximately 10% with telemetry saturated)
- Approximate GIS Exposure:
17 kiloseconds
Processing Information
- Sequence Version: 005
- Processing Version: 7.2.3
(Revision 2)
- FTOOLS Version: 4.0.c
- Processing Date: April 6, 1998
- GIS Secular Gain Calibration Date: January 14, 1998
- GIS Gain Map Calibration Date: September 30, 1997
- SIS CTI Calibration Date: October 3, 1997
US Principal Investigator
NONE
Japan Principal Investigator
ASCA_TEAM
INSTITUTE FOR SPACE AND AERONAUTICAL STUDIES
SAGAMIHARA
JAPAN
ascahelp@athena.gsfc.nasa.gov