Chronicle datasets from Magsat Apr. 12, 1980 - Apr. 28, 1980 FILE FORMAT DESCRIPTION read.me chsci.f Conversion program chwrite.ibm Conversion program chronsci.041-044 CHRONS TAPES AND CARTRIDGES: S34041, S34042, S34043, S34044, S34091, S34092, S34093, S34094, OF7841, OF7842, OF7843, OF7844