ASCA Sequence 42010000 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: GX339-4
- Nominal Pointing (degrees)
- R.A.=255.609 Dec.=-48.846
- Lii=338.854 Bii=-4.31
- Observation Date: September 12, 1994
- Duration: 58 kiloseconds
(with 2 kiloseconds of telemetry gaps)
- Approximate SIS Exposure:
19.9 kiloseconds
(approximately 29% with telemetry saturated)
- Approximate GIS Exposure:
20.4 kiloseconds
Processing Information
- Sequence Version: 015
- Processing Version: 7.3.1
(Revision 2)
- FTOOLS Version: 4.2
- Processing Date: June 2, 1999
- GIS Secular Gain Calibration Date: February 9, 1999
- GIS Gain Map Calibration Date: October 1, 1998
- SIS CTI Calibration Date: October 3, 1997
US Principal Investigator
DR. KEN EBISAWA
ASCA GOF, LABORATORY FOR HIGH ENERGY ASTROPHYSICS
NASA/GSFC/USRA
CODE 668
GREENBELT, MD 20771
USA
EBISAWA@SUBARU.GSFC.NASA.GOV
Japan Principal Investigator
NONE