Chronicle datasets from Magsat Apr. 28, 1980 - May 18, 1980 FILE FORMAT DESCRIPTION read.me chsci.f Conversion program chwrite.ibm Conversion program chronsci.045-049 CHRONS TAPES AND CARTRIDGES: S34045, S34046, S34047, S34048, S34049, S34095, S34096, S34097, S34098, S34099, OF7845, OF7846, OF7847, OF7848, OF7849