This is the home page of Solar Radio Observation at NICT. To get
Japanese version, click here.
HiRAS-1(25MHz-50MHz) has not tracked the Sun.
Data for HiRAS-2(50MHz-500MHz) has been very noisy due to deterioration of radiowave environment around observatory.
Data (Yesterday's Solar Radio Observations)
Typical HiRAS Observation
Archives (GIF files)
- Available period : October,1994 - December,2011
- Available period : July,2000 - June,2012
Radio Spectrograph) System
For any question or comments, please contact here.
Updated on August 16, 2012