ASCA Sequence 55030000 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: VELA SHRAPNEL BS
• Nominal Pointing (degrees)
  • R.A.=133.952 Dec.=-43.47
  • Lii=264.5 Bii=1.136
• Observation Date: May 9, 1997
• Duration: 39.5 kiloseconds
• Approximate SIS Exposure: 14.4 kiloseconds (approximately 10% with telemetry saturated)
• Approximate GIS Exposure: 14.7 kiloseconds

Processing Information

• Sequence Version: 004
• Processing Version: 7.2.3 (Revision 2)
• FTOOLS Version: 4.0.c
• Processing Date: May 27, 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

Japan Principal Investigator