This is the home page of Solar Radio Observation at NICT. To get Japanese version, click here.

NICT solar observation database has opened! Please use the database. (2019/8/9)

Latest HiRAS Data (Yesterday's Solar Radio Observations)

  Realtime HiRAS Data 

  • Today's Plot
  • Yesterday's Plot
  • Recent Typical HiRAS Observation

    HiRAS Data Archives (GIF files)

    HiRAS Spectral Observation Summary Reports (Text files)

    HiRAS Single frequency Observations Summary Reports (PDF files)

    HiRAS (Hiraiso Radio Spectrograph) System

    Typical HiRAS Observations

    For any question or comments, please contact here.

    Updated on August 16, 2012