ASCA Sequence 70000000 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: NGC4151
- Nominal Pointing (degrees)
- R.A.=182.617 Dec.=39.415
- Lii=155.099 Bii=75.047
- Observation Date: May 24, 1993
- Duration: 75.1 kiloseconds
- Approximate SIS Exposure:
20.4 kiloseconds
(approximately 3% with telemetry saturated)
- Approximate GIS Exposure:
23.2 kiloseconds
Processing Information
- Sequence Version: 007
- Processing Version: 7.2.3
(Revision 2)
- FTOOLS Version: 4.0.c
- Processing Date: May 29, 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
DR STEPHEN S HOLT
SPACE SCIENCES
NASA/GODDARD SPACE FLIGHT CENTER
GREENBELT ROAD
GREENBELT, MD 20771
USA
HOLT@LHEAVX.GSFC.NASA.GOV