Data ARchives and Transmission System (DARTS) is a multi-disciplinary space science data archive for astrophysics, solar physics, solar-terrestrial physics, and lunar and planetary science.Please read "About DARTS".

News & Announcements

JUDO and UDON will be stopped on March 31, 2014.

Due to expiration of the software licence and support,
we will have to stop operation of our DARTS Lab services, JUDO and  UDON  by the end of March 2014.
We are hoping to restart both services by mid-April on a new platform.
We are very sorry for your inconvenience.

(March 28, 2014)

System Maintenance

(17 APR. 2014) The service will stop for the system maintenance during the following period. We are sorry for your inconvenience.
2014-04-22 10:00 -- 2014-04-22 13:00 (JST)

Old News & Announcements

Recent Topic

Dataset of electron integral energy flux above 2.5MeV in the Earth's radiation belt observed by Radiation Monitor (RDM) onboard Akebono is now open to public. The files since 2012 are provided in the ASCII format. (2014 Apr.)

Old Topics

Last Modified: 18 April 2014