Index of /sp_phys/data/isis/ionogram_cdf/isis1/all/1981/204
i1_av_all_1981204144510_v01.cdf
i1_av_all_1981204144530_v01.cdf
i1_av_all_1981204144558_v01.cdf
i1_av_all_1981204144625_v01.cdf
i1_av_all_1981204144653_v01.cdf
i1_av_all_1981204144720_v01.cdf
i1_av_all_1981204144747_v01.cdf
i1_av_all_1981204144815_v01.cdf
i1_av_all_1981204144842_v01.cdf
i1_av_all_1981204144909_v01.cdf
i1_av_all_1981204144936_v01.cdf
i1_av_all_1981204145004_v01.cdf
i1_av_all_1981204145031_v01.cdf
i1_av_all_1981204145058_v01.cdf
i1_av_all_1981204145125_v01.cdf
i1_av_all_1981204145154_v01.cdf
i1_av_all_1981204145224_v01.cdf
i1_av_all_1981204145245_v01.cdf
i1_av_all_1981204145301_v01.cdf
i1_av_all_1981204145318_v01.cdf
i1_av_all_1981204145334_v01.cdf
i1_av_all_1981204145351_v01.cdf
i1_av_all_1981204145407_v01.cdf
i1_av_all_1981204145424_v01.cdf
i1_av_all_1981204145440_v01.cdf
i1_av_all_1981204145456_v01.cdf
i1_av_all_1981204145513_v01.cdf
i1_av_all_1981204145529_v01.cdf
i1_av_all_1981204145546_v01.cdf
i1_av_all_1981204145602_v01.cdf
i1_av_all_1981204145619_v01.cdf
i1_av_all_1981204145635_v01.cdf
i1_av_all_1981204145652_v01.cdf
i1_av_all_1981204145709_v01.cdf
i1_av_all_1981204145725_v01.cdf
i1_av_all_1981204145742_v01.cdf
i1_av_all_1981204145758_v01.cdf
i1_av_all_1981204145815_v01.cdf
i1_av_all_1981204145831_v01.cdf
i1_av_all_1981204145848_v01.cdf
i1_av_all_1981204145904_v01.cdf
i1_av_all_1981204145921_v01.cdf