2.3.0 spase://GBO/NumericalData/San.Fernando/CFDT1/PT86400.00S SFO CFDT1 Solar Image Data 2018-08-01T17:53:31Z San Fernando Observatory daily solar images, FITS-formatted, at several visible wavelengths from CFDT1 spase://SMWG/Person/Stephen.Walton GeneralContact spase://VSPO/NumericalData/P_SFO_HDR_CFDT1 spase://VSPO/NumericalData/San.Fernando/CFDT1/PT86400.00S spase://SMWG/Repository/SFO Online Open SFO site at Cal State U. Northbridge http://www.csun.edu/sfo/ Virtual Solar Observatory https://sdac.virtualsolar.org/cgi/search FITS CALIBRATED spase://SMWG/Instrument/San.Fernando/CFDT1 ImageIntensity 1986-05-26T00:00:00 -P1D Data are current to within a day. PT86400.00S Sun Sun.Photosphere