Index of /sp_phys/data/isis/ionogram_cdf/isis2/BRZ_04S_015E/1973/290

• i2_av_brz_1973290192410_v01.cdf
• i2_av_brz_1973290192602_v01.cdf
• i2_av_brz_1973290192754_v01.cdf
• i2_av_brz_1973290192924_v01.cdf