ASCA Sequence 84070000 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: ABELL 990
- Nominal Pointing (degrees)
- R.A.=155.693 Dec.=49.128
- Lii=165.183 Bii=53.988
- Observation Date: May 1, 1996
- Duration: 172 kiloseconds
- Approximate SIS Exposure:
71.1 kiloseconds
(approximately 0% with telemetry saturated)
- Approximate GIS Exposure:
82.2 kiloseconds
Processing Information
- Sequence Version: 004
- Processing Version: 7.2.3
(Revision 2)
- FTOOLS Version: 4.0.c
- Processing Date: March 9, 1998
- GIS Secular Gain Calibration Date: November 15, 1997
- GIS Gain Map Calibration Date: March 31, 1997
- SIS CTI Calibration Date: October 3, 1997
US Principal Investigator
DR IAN MICHAEL MCHARDY
PHYSICS
UNIVERSITY OF SOUTHAMPTON
UNIVERSITY ROAD
SOUTHAMPTON, HAMPSHIRE SO17 1BJ
U.K.
IMH@ASTRO.SOTON.AC.UK
Japan Principal Investigator
DR. TAKAYA OHASHI
DEPARTMENT OF PHYSICS
TOKYO METROPOLITAN UNIVERSITY
1-1, MINAMI-OHSAWA
HACHIOJI, TOKYO 192-03
JAPAN
OHASHI@PHYS.METRO-U.AC.JP