Errors using inadequate data are much less than those using no data at all.-Charles Babbage
E.g. KoSO, SST, GONG
E.g. RGO
E.g. SoHO, SDO, SO
E.g. Bifrost, MuRAM
E.g. SolarSoftWare (SSW)
E.g. JHelioviewer
E.g. FDL
E.g. CCMC