On April 13, 2015 archive account management will transition to a new STScI account management system.
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The Copernicus satellite, otherwise known as the
Orbiting Astronomical Observatory 3 (OAO-3),
obtained a series of high resolution far- (900-1560 Å) and
near- (1650-3150 Å) ultraviolet spectral scans
of 551 objects, primarily bright stars, from 1972 to 1981.