YYMMDD TEL     FILENAME   NZ EXPTIME SUM   MJD   SEC
180802  c2 22689986.fts    0 23.2227   1 58332 33140
180812  c2 22691252.fts    0 26.3062   1 58342 64098
180815  c2 22691612.fts    0 25.0928   1 58345 83544
180817  c2 22691770.fts   97 23.0474   1 58347 22338
180831  c2 22693548.fts    0 25.0986   1 58361 63379