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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.


  MAST made extensive use of the TUES pages from the Institute for Astronomy and Astrophysics Tübingen (IAAT) at the University of Tübingen in Tübingen, Germany. Special thanks go to Jürgen Barnstedt from the TUES project for providing software, data, numerous documents and answers to our almost infinite number of questions.