ASCA Sequence 40025000 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-1/ 0900-40
- Nominal Pointing (degrees)
- R.A.=135.52 Dec.=-40.535
- Lii=263.04 Bii=3.937
- Observation Date: July 5, 1993
- Duration: 75.6 kiloseconds
- Approximate SIS Exposure:
34 kiloseconds
(approximately 4% with telemetry saturated)
- Approximate GIS Exposure:
38.6 kiloseconds
Processing Information
- Sequence Version: 007
- Processing Version: 7.2.3
(Revision 2)
- FTOOLS Version: 4.0.c
- Processing Date: April 2, 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
PROFESSOR GEORGE WHIPPLE CLARK
PHYSICS
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
MS 37-611
CAMBRIDGE, MA 02139
USA
GWC@SPACE.MIT.EDU