YYMMDD TEL     FILENAME   NZ EXPTIME SUM   MJD   SEC
180402  c2 22674919.fts    0 25.4966   1 58210 67008
180410  c2 22675809.fts   97 23.0850   1 58218  1457
180413  c2 22676206.fts   97 24.1709   1 58221 22340