ASCA Sequence 75070000 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: QSF1
• Nominal Pointing (degrees)
  • R.A.=55.543 Dec.=-44.91
  • Lii=252.086 Bii=-51.744
• Observation Date: January 19, 1997
• Duration: 142.5 kiloseconds (with 8 kiloseconds of telemetry gaps)
• Approximate SIS Exposure: 42.1 kiloseconds (approximately 1% with telemetry saturated)
• Approximate GIS Exposure: 49.9 kiloseconds

Processing Information

• Sequence Version: 006
• Processing Version: 7.3.0 (Revision 2)
• FTOOLS Version: 4.2
• Processing Date: March 4, 1999
• GIS Secular Gain Calibration Date: November 11, 1998
• GIS Gain Map Calibration Date: April 1, 1998
• SIS CTI Calibration Date: October 3, 1997

US Principal Investigator

Japan Principal Investigator