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Downtime
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.

HPOL Related Sites

The HPOL Project Web site at the University of Wisconsin contains a wealth of information about observing programs, publications, etc.

HPOL observations were made in support of the ASTRO WUPPE project archived here at MAST. The WUPPE Project Web site is also accessible from the University of Wisconsin.

There is also a Be Star Atlas by Marilyn Meade and Karen Bjorkman.