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National Astoronomical Observatory of Japan

National Institute of Natural Sciences

Hinode Science Center
National Astronomical Observatory of Japan (NAOJ)


Eclipse on 9 March 2016: public release of images and videos taken by the "Hinode" satellite

The Japan Aerospace Exploration Agency (JAXA), the National Astronomical Observatory of Japan (NAOJ/NINS), and the US National Aeronautics and Space Administration (NASA), release partial eclipse images and videos taken on March 9 with the solar observation satellite "Hinode".

See this page.

(2016/3/10)

Hinode CG

On orbit since 22 September 2006 (Y+3507 )

The Hinode (Solar-B) is a highly sophisticated observational satellite equipped with three advanced solar telescopes. It was launched on 22 September 2006 UT (23 September in Japan time). Its solar optical telescope (SOT) has an unprecedented 0.2 arcsec resolution for the observation of solar magnetic fields. It would resolve a feature with the size of 50cm, if it observed the Earth. The X-ray telescope (XRT) has a resolution of three times as high as Yohkoh, and the EUV imaging spectrometer (EIS) has sensitivity ten times as high as the ESA SOHO instrument. These X-ray and EUV telescopes would reveal the heating mechanism and dynamics of the active solar corona.

With this suite of telescopes, we can address the following key questions in solar physics : Why does a hot corona exist above the cool atmosphere? What drives explosive events such as solar flares? What creates the Sun's magnetic fields?

The Hinode Science Center at NAOJ plays a lead role in instrument design and development, mission operation and data analysis with the Japan Aerospace Exploration Agency (JAXA), and promotes international collaboration with the US and European partners.


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Hinode Science Center/NAOJ