ASCA Sequence 72035000 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: NGC 6251
- Nominal Pointing (degrees)
- R.A.=248.3 Dec.=82.454
- Lii=115.667 Bii=31.221
- Observation Date: October 28, 1994
- Duration: 81.1 kiloseconds
- Approximate SIS Exposure:
39.3 kiloseconds
(approximately 0% with telemetry saturated)
- Approximate GIS Exposure:
47.7 kiloseconds
Processing Information
- Sequence Version: 006
- Processing Version: 7.2.3
(Revision 2)
- FTOOLS Version: 4.0.c
- Processing Date: April 18, 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
DR. MARK BIRKINSHAW
HIGH ENERGY ASTROPHYSICS DIVISION
HARVARD-SMITHSONIAN CENTER FOR ASTROPHYSICS
60 GARDEN STREET
CAMBRIDGE, MA 02138-1596
USA
MB1@CFA.HARVARD.EDU
Japan Principal Investigator
NONE