Chronicle datasets from Magsat Dec. 22, 1979 - Jan. 7, 1980 FILE FORMAT DESCRIPTION read.me chsci.f Conversion program chwrite.ibm Conversion program chronsci.013-016 CHRONS TAPES AND CARTRIDGES: S34013, S34014, S34015, S34016, S34063, S34064, S34065, S34066, OF7813, OF7814, OF7815, OF7816