ASCA Sequence 15500000 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: GRB970228
- Nominal Pointing (degrees)
- R.A.=75.35 Dec.=11.702
- Lii=188.928 Bii=-18.062
- Observation Date: March 7, 1997
- Duration: 39.1 kiloseconds
- Approximate SIS Exposure:
17.8 kiloseconds
(approximately 0% with telemetry saturated)
- Approximate GIS Exposure:
21.1 kiloseconds
Processing Information
- Sequence Version: 005
- Processing Version: 7.2.3
(Revision 2)
- FTOOLS Version: 4.0.c
- Processing Date: May 22, 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