1 min readAudit of Advanced X-Ray Astrophysics FacilityOIG CommunicationsMar 24, 1999 Article March 24, 1999 Download Report Audit of Advanced X-Ray Astrophysics Facility (IG-99-016) PDF (108.85 KB) Share Details Last Updated Sep 28, 2026 Related TermsAudit ReportsFY1999