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link to STScI page

STScI will be performing network upgrades on the following dates:
  • Sat 8 May 2021, 7:00 AM - 4:00 PM EDT (11:00 - 20:00 UTC)
  • Sun 9 May 2021, 7:00 AM - 4:00 PM EDT (11:00 - 20:00 UTC)
Services may be unavailable or interrupted during these times.


We wish to thank the HUT Project, especially Gerard Kriss, for providing data and information about the data. We used information from the HUT Project web sites extensively.

We wish to thank NASA's Goddard Space Flight Center (GSFC) Astrophysics Data Facility (ADF) with special acknowledgement to Derck Massa for providing information, the HUT data from the first flight, and providing the initial versions of the HUT Astro 1 preview files.