ASCA Sequence 60018000 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.=184.725 Dec.=47.317
- Lii=138.334 Bii=68.827
- Observation Date: May 15, 1993
- Duration: 84 kiloseconds
(with 4 kiloseconds of telemetry gaps)
- Approximate SIS Exposure:
36.8 kiloseconds
(approximately 3% with telemetry saturated)
- Approximate GIS Exposure:
39.3 kiloseconds
Processing Information
- Sequence Version: 016
- Processing Version: 7.2.4
(Revision 2)
- FTOOLS Version: 4.1.a
- Processing Date: October 10, 1998
- GIS Secular Gain Calibration Date: July 13, 1998
- GIS Gain Map Calibration Date: March 31, 1998
- SIS CTI Calibration Date: October 3, 1997
US Principal Investigator
NONE
Japan Principal Investigator
DR. KAZUO MAKISHIMA
DEPARTMENT OF PHYSICS
UNIVERSITY OF TOKYO
7-3-1 HONGO
BUNKYO-KU, TOKYO 113
JAPAN
MAXIMA@PHYS.S.U-TOKYO.AC.JP