! 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
19860520700000  18.32202  -64.15206 P286CB  GRAVITY                      0.0 M  881                   1      ON,    MAGNETIC TAPE
19860551306000  18.47430  -63.73607 P286CB  GRAVITY                      0.0 M  303                   1      OFF,   MAGNETIC TAPE
19860551307000  18.47427  -63.73839 P286CB  GRAVITY                      0.0 M  303                   2      ON,    MAGNETIC TAPE
19860581850000  16.78866  -62.34156 P286CB  GRAVITY                      0.0 M  351                   2      OFF,   MAGNETIC TAPE
19860590430000  17.37563  -62.10356 P286CB  GRAVITY                      0.0 M  243                   3      ON,    MAGNETIC TAPE
19860620828000  17.09756  -62.50835 P286CB  GRAVITY                      0.0 M  999                   3      OFF,   MAGNETIC TAPE
19860620829000  17.09771  -62.51047 P286CB  GRAVITY                      0.0 M  999                   4      ON,    MAGNETIC TAPE
19860621300000  17.16534  -61.98854 P286CB  GRAVITY                      0.0 M  999                   4      OFF,   MAGNETIC TAPE