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On April 13, 2015 archive account management will transition to a new STScI account management system. Some people will receive email about how this change affects their account(s). For more information about these changes click here.

XMM-OM Related Sites

The XMM Optical data is being made available as part of a cooperative effort with HEASARC.

  • The XMM-Newton Science Operations Centre (ESA)

  • The XMM-Newton Guest Observer Facility at NASA/GSFC

  • Other related links