ASCA Sequence 64001000 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: NGC4258
- Nominal Pointing (degrees)
- R.A.=184.607 Dec.=47.286
- Lii=138.571 Bii=68.827
- Observation Date: May 23, 1996
- Duration: 75.9 kiloseconds
- Approximate SIS Exposure:
25.7 kiloseconds
(approximately 0% with telemetry saturated)
- Approximate GIS Exposure:
36.9 kiloseconds
Processing Information
- Sequence Version: 004
- Processing Version: 7.2.3
(Revision 2)
- FTOOLS Version: 4.0.c
- Processing Date: May 28, 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
YOSHITAKA ISHISAKI
TOKYO METROPOLITAN UNIVERSITY
MINAMI-OSAWA 1-1
HACHIOJI
TOKYO 192-03
JAPAN
ISHISAKI@PHYS.METRO-U.AC.JP