YYMMDD TEL     FILENAME   NZ EXPTIME SUM   MJD   SEC
180206  c2 22668179.fts    0 24.5127   1 58155 28096
180212  c2 22668878.fts    0 25.0986   1 58161  6497
180212  c2 22668929.fts    0 25.0928   1 58161 41057
180215  c2 22669323.fts    0 25.1782   1 58164 79218