ASCA Sequence 27006010 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: 1E1841-0045
• Nominal Pointing (degrees)
  • R.A.=280.383 Dec.=-4.865
  • Lii=27.473 Bii=-0.02
• Observation Date: March 29, 1999
• Duration: 50.3 kiloseconds (with 3 kiloseconds of telemetry gaps)
• Approximate SIS Exposure: 21.6 kiloseconds (approximately 8% with telemetry saturated)
• Approximate GIS Exposure: 23.8 kiloseconds

Processing Information

• Sequence Version: 002
• Processing Version: 7.3.7 (Revision 2)
• FTOOLS Version: 4.2.b
• Processing Date: November 18, 1999
• GIS Secular Gain Calibration Date: August 8, 1999
• GIS Gain Map Calibration Date: April 1, 1999
• SIS CTI Calibration Date: October 3, 1997

US Principal Investigator

Japan Principal Investigator