! 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
19771531653000  48.48249 -125.32319 L577EG  GRADIOMETER                  0.0 M   31                   3      START, PAPER ROLL
19771540420000  48.29915 -124.85715 L577EG  GRADIOMETER                  0.0 M                        3      OFF,   PAPER ROLL
19771570200000  53.41140 -132.81599 L577EG  GRADIOMETER                  0.0 M    1                   3      ON,    PAPER ROL
19771580306000  53.95966 -133.84361 L577EG  GRADIOMETER                  0.0 M    2                   3      END,   PAPER ROLL
19771580311000  53.96308 -133.83238 L577EG  GRADIOMETER                  0.0 M    2                   4      START, PAPER ROLL
19771591825000  54.54477 -133.77654 L577EG  GRADIOMETER                  0.0 M    5                   4      END,   PAPER ROLL
19771591833000  54.54573 -133.75813 L577EG  GRADIOMETER                  0.0 M    5                   5      START, PAPER ROLL
19771601505000  54.57539 -131.29924 L577EG  GRADIOMETER                  0.0 M    8                   5      END,   PAPER ROLL
19771570200000  53.41140 -132.81599 L577EG  GRADIOMETER                  0.0 M    1                   3      START, MAGNETIC TAPE
19771591855000  54.54869 -133.70784 L577EG  GRADIOMETER                  0.0 M    5                   3      END,   MAGNETIC TAPE
19771591856000  54.54869 -133.70784 L577EG  GRADIOMETER                  0.0 M    5                   4      START, MAGNETIC TAPE
19771601505000  54.57539 -131.29924 L577EG  GRADIOMETER                  0.0 M    8                   4      END,   MAGNETIC TAPE