Chronicle datasets from Magsat Apr. 19, 1980 to May 20, 1980 FILE FORMAT DESCRIPTION read.me chron.f Conversion program chronfin.044-051 CHRON TAPES AND CARTRIDGES: S30022, S30023, S30024, S30025, S30026, S30052, S30053, S30054, S30055, S30056, OF9322, OF9323, OF9324, OF9325, OF9326