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| Paper: |
Current Status of the Japanese Virtual Observatory Portal |
| Volume: |
442, Astronomical Data Analysis Software and Systems XX (ADASSXX) |
| Page: |
591 |
| Authors: |
Shirasaki, Y.; Komiya, Y.; Ohishi, M.; Mizumoto, Y.; Ishihara, Y.; Yanaka, H.; Tsutsumi, J.; Hiyama, T.; Nakamoto, H.; Sakamoto, M. |
| Abstract: |
The Japanese Virtual Observatory (JVO) portal
is a web portal for
accessing astronomical data and analysis system through
the Internet.
In the years of 2009 and 2010, we have developed two new
access interfaces: JVOSky and command-line access interfaces.
To enable users to perform all sky searches based on SED properties of
celestial objects, we experimentally used the Hadoop for performing
cross-match of one billion photometric records in the JVO Digital
Universe. |
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