! time/lat/long style, multi-record, in caps
! (Year, Day, Hour, Min, Sec, Tenths, Lat, Long, ActivityID, EquipmentType, Depth, DepthUnits, Line, Station, Roll, Comments)
! (i4.4, i3.3, 3i2.2, i1.1, t16, f9.5, t26, f10.5, t37, a, t45, a24, t70, f6.1, t78, a1, t80, a9, t90, a9, t100, a9, t110, a)
! (%4.4i, %3.3i3%2.2i%1.1i %9.5f %10.5f %7s %24s %6.1f%1s %9s %9s %9s %s)
! temporal domain
! FACS Operation logbook, through /bear/programs/edit/breakdown, then through /bear/programs/nav/navmerge
! 
!        1         2         3         4         5         6         7         8         9        10        11        12
! 3456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
19852510400000  41.04513 -128.12859 L685NC  AIRGUNMONITOR                0.0 M   13                   1      ON,    SYSTEM
19852510400000  41.04513 -128.12859 L685NC  AIRGUNMONITOR                0.0 M   13                   1      START, DIGIDATA, MAGNETIC TAPE
19852510902000  41.02914 -127.55868 L685NC  AIRGUNMONITOR                0.0 M   14                   1      END,   DIGIDATA, MAGNETIC TAPE
19852510907000  41.02785 -127.54749 L685NC  AIRGUNMONITOR                0.0 M   14                   2      START, DIGIDATA, MAGNETIC TAPE
19852511446000  41.07911 -127.34054 L685NC  AIRGUNMONITOR                0.0 M   16                   2      END,   DIGIDATA, MAGNETIC TAPE
19852511452000  41.08051 -127.35107 L685NC  AIRGUNMONITOR                0.0 M   16                   3      START, DIGIDATA, MAGNETIC TAPE
19852512032000  41.24120 -127.78017 L685NC  AIRGUNMONITOR                0.0 M   17                   3      END,   DIGIDATA, MAGNETIC TAPE
19852512045000  41.25412 -127.76987 L685NC  AIRGUNMONITOR                0.0 M   18                   4      START, DIGIDATA, MAGNETIC TAPE
19852520230000  41.29853 -127.11140 L685NC  AIRGUNMONITOR                0.0 M   19                   4      END,   DIGIDATA, MAGNETIC TAPE
19852520237000  41.30707 -127.11202 L685NC  AIRGUNMONITOR                0.0 M   19                   5      START, DIGIDATA, MAGNETIC TAPE
19852520823000  41.36438 -127.70115 L685NC  AIRGUNMONITOR                0.0 M   20                   5      END,   DIGIDATA, MAGNETIC TAPE
19852520831000  41.36464 -127.71547 L685NC  AIRGUNMONITOR                0.0 M   20                   6      START, DIGIDATA, MAGNETIC TAPE
19852521430000  41.47802 -127.23332 L685NC  AIRGUNMONITOR                0.0 M   22                   6      END,   DIGIDATA, MAGNETIC TAPE
19852521435000  41.47708 -127.22364 L685NC  AIRGUNMONITOR                0.0 M   22                   7      START, DIGIDATA, MAGNETIC TAPE
19852522035000  41.36990 -127.40198 L685NC  AIRGUNMONITOR                0.0 M   24                   7      END,   DIGIDATA, MAGNETIC TAPE
19852522043000  41.35519 -127.40050 L685NC  AIRGUNMONITOR                0.0 M   24                   8      START, DIGIDATA, MAGNETIC TAPE
19852530226000  40.70866 -127.52953 L685NC  AIRGUNMONITOR                0.0 M   24                   8      END,   DIGIDATA, MAGNETIC TAPE
19852530231000  40.69922 -127.52927 L685NC  AIRGUNMONITOR                0.0 M   24                   9      START, DIGIDATA, MAGNETIC TAPE
19852530407000  40.56042 -127.62014 L685NC  AIRGUNMONITOR                0.0 M  TRA                   9      END,   DIGIDATA, MAGNETIC TAPE
19852530407000  40.56042 -127.62014 L685NC  AIRGUNMONITOR                0.0 M  TRA                   9      OFF,   SYSTEM