ASCA Sequence 71035060 Header Page

The following information is also available:

• Details of each event file
• A list of detected sources
• A list of all files
• The processing log index

Observation Information

• Object: MR2251-178
• Nominal Pointing (degrees)
  • R.A.=343.507 Dec.=-17.664
  • Lii=46.025 Bii=-61.344
• Observation Date: December 14, 1993
• Duration: 34 kiloseconds
• Approximate SIS Exposure: 11.8 kiloseconds (approximately 26% with telemetry saturated)
• Approximate GIS Exposure: 13.6 kiloseconds

Processing Information

• Sequence Version: 004
• Processing Version: 7.2.3 (Revision 2)
• FTOOLS Version: 4.0.c
• Processing Date: April 17, 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

Japan Principal Investigator