ASCA Sequence 10010280 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: CRAB_NEBULA_B
- Nominal Pointing (degrees)
- R.A.=82.668 Dec.=22.565
- Lii=183.608 Bii=-6.239
- Observation Date: September 29, 1995
- Duration: 12.8 kiloseconds
- Approximate SIS Exposure:
4 kiloseconds
(approximately 60% with telemetry saturated)
- Approximate GIS Exposure:
6.7 kiloseconds
Processing Information
- Sequence Version: 004
- Processing Version: 7.2.3
(Revision 2)
- FTOOLS Version: 4.0.c
- Processing Date: May 16, 1998
- GIS Secular Gain Calibration Date: March 15, 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