ASCA Sequence 85031000 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: HCG68
• Nominal Pointing (degrees)
  • R.A.=208.531 Dec.=40.35
  • Lii=82.504 Bii=71.492
• Observation Date: December 19, 1997
• Duration: 80.1 kiloseconds (with 2 kiloseconds of telemetry gaps)
• Approximate SIS Exposure: 37.6 kiloseconds (approximately 16% with telemetry saturated)
• Approximate GIS Exposure: 42.7 kiloseconds

Processing Information

• Sequence Version: 003
• Processing Version: 7.3.8 (Revision 2)
• FTOOLS Version: 4.2.b
• Processing Date: December 28, 1999
• GIS Secular Gain Calibration Date: October 7, 1999
• GIS Gain Map Calibration Date: April 1, 1999
• SIS CTI Calibration Date: October 3, 1997

US Principal Investigator

Japan Principal Investigator