ASCA Sequence 54011000 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 SNR SHRAPNEL D
• Nominal Pointing (degrees)
  • R.A.=135.209 Dec.=-45.887
  • Lii=266.914 Bii=0.234
• Observation Date: December 19, 1995
• Duration: 86 kiloseconds
• Approximate SIS Exposure: 25.2 kiloseconds (approximately 32% with telemetry saturated)
• Approximate GIS Exposure: 32.5 kiloseconds

Processing Information

• Sequence Version: 003
• Processing Version: 7.2.3 (Revision 2)
• FTOOLS Version: 4.0.c
• Processing Date: April 10, 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