! 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
19833640517000 -41.04766  179.25210 L783SP  SONOBUOY                     0.0 M    2                   1      ON,    SYSTEM
19833640517000 -41.04766  179.25210 L783SP  SONOBUOY                     0.0 M    2                   1      START, SQ=1543 M/S, MAGNETIC TAPE
19833640800000 -41.02631  178.94320 L783SP  SONOBUOY                     0.0 M    2                   1      END,   MAGNETIC TAPE
19833640804000 -41.02693  178.93500 L783SP  SONOBUOY                     0.0 M    2                   2      START, SQ=1543, MAGNETIC TAPE
19833641100000 -40.99089  178.60400 L783SP  SONOBUOY                     0.0 M    2                   2      END,   MAGNETIC TAPE
19833641125000 -40.98743  178.55820 L783SP  SONOBUOY                     0.0 M    2                   3      START, SQ=1543 M/S, MAGNETIC TAPE
19833641500000 -40.94744  178.14540 L783SP  SONOBUOY                     0.0 M    2                   3      END,   MAGNETIC TAPE
19833642100000 -40.88483  177.48240 L783SP  SONOBUOY                     0.0 M    2                   4      START, MAGNETIC TAPE
19833650000000 -40.81234  177.20780 L783SP  SONOBUOY                     0.0 M    2                   4      END,   42DB, MAGNETIC TAPE
19833640517000 -41.04766  179.25210 L783SP  SONOBUOY                  3161.0 M    2         1         1      START, CSE=280 SPD=5.2, 1177
19833640800000 -41.02631  178.94320 L783SP  SONOBUOY                     0.0 M    2         1         1      END
19833640804000 -41.02693  178.93500 L783SP  SONOBUOY                     0.0 M    2         2         2      START, CSE=262 SPD=5.2, 800
19833641100000 -40.99089  178.60400 L783SP  SONOBUOY                     0.0 M    2         2         2      END
19833641131000 -40.98667  178.54720 L783SP  SONOBUOY                     0.0 M    2         3         3      START, CSE 279 SPD 5.15, 124
19833641500000 -40.94744  178.14540 L783SP  SONOBUOY                     0.0 M    2         3         3      END
19833642130000 -40.87469  177.42990 L783SP  SONOBUOY                  2160.0 M    2         4         4      START, 142
19833650000000 -40.81234  177.20780 L783SP  SONOBUOY                     0.0 M    2         4         4      END
19833650000000 -40.81234  177.20780 L783SP  SONOBUOY                     0.0 M    2         4         4      OFF,   SYSTEM