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单词 Suzaku
释义
Suzaku

Astronomy
  • A joint Japanese–US X-ray astronomy satellite, known as Astro-E2 before its launch in 2005 July. It observes at a wide range of energetic wavelengths, ranging from soft X-rays to gamma rays (0.2–700 keV), with two instruments: an X-ray Imaging Spectrometer (XIS), consisting of four X-ray CCDs, and a hard X-ray detector (HXD). Four grazing-incidence X-ray telescopes (XRTs) focus X-rays onto each of the four XISs. A third instrument, an X-ray spectrometer (XRS), failed shortly after launch.

    http://www.isas.jaxa.jp/e/enterp/missions/suzaku/index.shtml Official mission website.

    http://heasarc.gsfc.nasa.gov/docs/astroe/astroe2.html Information page at Goddard Space Flight Center.


Space Exploration
  • A joint Japanese–US X-ray astronomy satellite, launched on 10 July 2005. It observed at a wide range of energetic wavelengths, ranging from soft X-rays to gamma rays (0.2–700 keV), with three instruments: an X-ray micro-calorimeter (X-ray Spectrometer, on XRS), four X-ray CCDs (the X-ray Imaging Spectrometers, or XISs), and a hard X-ray detector, or HXD. Suzaku had four foil X-ray telescopes (XRTs) focusing X-rays onto each of the four XISs, along with a fifth XRT used with the XRS. A cryogen (coolant) loss on 29 July 2005 caused the XRS instrument to cease operating. Suzaku's other instruments remained operational until the mission’s end in September 2015. The craft exceeded its design life by eight years.


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