Key ASC Dates

• Next Users' Committee Meeting: April 1994, approximately
• AXAF-I Calibration at MSFC X-ray Calibration Facility: October 1996 - May 1997
• First Guest Observer NASA Research Announcement for AXAF-I: September 1997
• AXAF-I launch: September 1998
• First Guest Observer NASA Research Announcement for AXAF-S: December 1998
• AXAF-S launch: December 1999