2.3.0 spase://GBO/NumericalData/WSO/Babcock/PT86400S Wilcox Solar Observatory Data 2018-06-28T22:02:01Z Wilcox Solar Observatory, observed photospheric and computed coronal magnetic field data, synoptic charts and numeric multipole expansion coefficients, 3 arcmin resolution spase://SMWG/Person/Todd.Hoeksema GeneralContact spase://VSPO/NumericalData/P_WSO_HDR_WILCOX spase://VSPO/NumericalData/WSO/Babcock/PT86400S spase://SMWG/Repository/WSO Online Open WSO home page http://wso.stanford.edu/ Text CALIBRATED spase://SMWG/Instrument/WSO/Babcock Magnetogram 1975-05-16T00:00:00 -P1M Data are available to within about a month of current. PT86400S Sun Sun.Photosphere