Index of /sp_phys/data/isis/ionogram_cdf/isis1/all/1981/002
i1_av_all_1981002190016_v01.cdf
i1_av_all_1981002190046_v01.cdf
i1_av_all_1981002190117_v01.cdf
i1_av_all_1981002190147_v01.cdf
i1_av_all_1981002190217_v01.cdf
i1_av_all_1981002190248_v01.cdf
i1_av_all_1981002190318_v01.cdf
i1_av_all_1981002190349_v01.cdf
i1_av_all_1981002190419_v01.cdf
i1_av_all_1981002190438_v01.cdf
i1_av_all_1981002190509_v01.cdf
i1_av_all_1981002190526_v01.cdf
i1_av_all_1981002190542_v01.cdf
i1_av_all_1981002190559_v01.cdf
i1_av_all_1981002190616_v01.cdf
i1_av_all_1981002190633_v01.cdf
i1_av_all_1981002190650_v01.cdf
i1_av_all_1981002190707_v01.cdf
i1_av_all_1981002190723_v01.cdf
i1_av_all_1981002190740_v01.cdf
i1_av_all_1981002190757_v01.cdf
i1_av_all_1981002190814_v01.cdf
i1_av_all_1981002190831_v01.cdf
i1_av_all_1981002190848_v01.cdf
i1_av_all_1981002190904_v01.cdf
i1_av_all_1981002190921_v01.cdf
i1_av_all_1981002190938_v01.cdf
i1_av_all_1981002190955_v01.cdf
i1_av_all_1981002191011_v01.cdf
i1_av_all_1981002191028_v01.cdf
i1_av_all_1981002191045_v01.cdf
i1_av_all_1981002191102_v01.cdf
i1_av_all_1981002191118_v01.cdf
i1_av_all_1981002191135_v01.cdf
i1_av_all_1981002191152_v01.cdf
i1_av_all_1981002191208_v01.cdf
i1_av_all_1981002191225_v01.cdf
i1_av_all_1981002191242_v01.cdf
i1_av_all_1981002191258_v01.cdf
i1_av_all_1981002191315_v01.cdf
i1_av_all_1981002191332_v01.cdf
i1_av_all_1981002191349_v01.cdf
i1_av_all_1981002191405_v01.cdf
i1_av_all_1981002191422_v01.cdf