2.5.0 spase://IUGONET/Instrument/TohokuU/radio_obs/zao/lfrto_zao Standard radio signals receiver at the Zao observatory 2012-12-12T12:00:00 Amplitude and phase time series of standard radio signals at 40.0 (JJY), 60.0(JJY), and 67.5kHz (BPC) received at the Zao observaroty (Miyagi, Japan) of Tohoku University. spase://IUGONET/Person/Fuminori.Tsuchiya PrincipalInvestigator spase://IUGONET/Person/Manabu.Yagi MetadataContact Antenna LFRTO (Low Frequency Radio Transmitter Observation) spase://IUGONET/Observatory/TohokuU/radio_obs/zao