2.3.0 spase://GBO/NumericalData/EvansSolarFacility/Spectroheliograph/PT86400S Evans Solar Facility Spectroheliographs 2019-05-05T12:34:56Z Daily Solar Full Disk Spectroheliographs at 6563A and 3934A taken at John W. Evans Solar Facility spase://SMWG/Person/Thomas.Rimmele GeneralContact spase://VSPO/NumericalData/P_ESF_HDR_EVANS spase://VSPO/NumericalData/EvansSolarFacility/Spectroheliograph/PT86400S spase://SMWG/Repository/NOAO Online Open ftp site at NOAO https://diglib-dev.nso.edu/ftp.html Virtual Solar Observatory https://www.virtualsolar.org/ FITS CALIBRATED spase://SMWG/Instrument/EvansSolarFacility/Spectroheliograph ImageIntensity 1996-02-05T00:00:00 1999-05-28T00:00:00 PT86400S Sun Sun.Photosphere