2.3.0 spase://GBO/NumericalData/DRAO/Solar.Radio.Flux/P1D F10.7 Solar Radio Flux 2018-06-28T22:02:01Z F10.7 cm (2800 MHz) solar radio flux observed at Ottowa (1947-1991) and now at Dominion Radio Astrophysical Observatory, Solar Radio Monitoring Program, National Research Council, Canada. Three flux measurements daily; cf. J. Geophys. Res., v. 92, p. 829, 1987 spase://SMWG/Person/Ken.Tapping GeneralContact spase://VSPO/NumericalData/P_DRAO_HDR_F10-7 spase://VSPO/NumericalData/DRAO/Solar.Radio.Flux/P1D spase://SMWG/Repository/DRAO Online Open F10.7 and related data from NOAA/NGDC's ftp area ftp://ftp.ngdc.noaa.gov/STP/space-weather/solar-data/solar-features/solar-radio/noontime-flux/penticton/ Text CALIBRATED Irradiance ActivityIndex 1947-02-14T00:00:00 -P1D Data are current to within a day. P1D Sun