ROSAT (short for Röntgensatellit; in German X-rays are called Röntgenstrahlen, in honour of Wilhelm Röntgen) was a German Aerospace Center-led satellite X-ray telescope, with instruments built by West Germany, the United Kingdom and the United States.

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ROSAT, the ROentgen SATellite, was an X-ray observatory developed through a cooperative program between the Germany, the United States, and the United Kingdom. The satellite was designed and operated by Germany, and was launched by the United States on June 1, 1990.

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Sep 1, 2023 · ROSAT (ROentgen SATellite) was an X-ray observatory developed through a cooperative program between Germany, the United States, and the United Kingdom. It detected the first X-ray emission from comets in 1996, and observed Jupiter, stars and star clusters, supernova remnants, neutron stars, black holes, galaxies, and galaxy clusters.

The Roentgen Satellite, ROSAT, a Germany/US/UK collaboration, was launched on June 1, 1990 and operated for almost 9 years. The first 6 months of the mission were dedicated to the all sky-survey (using the Position Sensitive Proportional Counter detector), followed by …

Oct 20, 2021 · The catalog of ROSAT PSPC and HRI archival data can be searched using the HEASARC Browse or Xamin interfaces. The main catalogs of archived ROSAT data are: ROSMASTER: the catalog of ROSAT pointed observations with either the PSPC or HRI; RASSMASTER: the catalog of ROSAT All-Sky Survey scanning observations with the PSPC

ROSAT observed the effects of dark matter on the intergalactic medium in a nearby cluster of galaxies. It made the first detection of X-rays from protostars, comets, and the Moon. The ROSAT mission ended on February 12, 1999, and ROSAT reentered Earth’s atmosphere on …

Jun 1, 1990 · The German-US-UK X-ray observatory ROSAT (Röntgen Satellite) was launched into a 550 km circular orbit on June 1, 1990. It carried two imaging telescopes operating in the soft X-ray (0.1-2.4 keV) and EUV (0.06-0.2 keV) ranges.

Feb 6, 2014 · The Röntgen Satellite, or ROSAT for short, was a dedicated X-ray observatory. It's first year was dedicated to an all-sky survey. In it's subsequent years, it made pointed observations for deep studies of a wide variety of X-ray objects.