CTD_num  station  cast  month_utc  day_utc  year  time_start  lat_start  lon_start  depth_w  ISO_DateTime_UTC          press     temp     temp2    cond      cond2     O2_umol_kg  O2_umol_kg2  fluor    fluor_spt   sal      sal2     sigma_0  sigma_0_2  potemp   potemp2  beam_c   par         nbin  
CTD13    12       01    01         16       2013  2201        39.9043    -159.2782  5444     2013-01-16T22:01:00       1.000     12.0468  12.0494  1.933352  2.741758  264.759     64.542       0.1522   1.4050e-02  16.2269  182.6530  12.0514  264.5977   12.0438  12.0488  0.5777   5.7544e+02  17    
CTD13    12       01    01         16       2013  2201        39.9043    -159.2782  5444     2013-01-16T22:01:00       2.000     12.0625  12.0636  3.659736  3.821743  216.706     206.333      -0.0477  6.1146e-02  31.6882  38.8771  24.0084  34.0012    12.0594  12.0633  0.8970   5.1841e+02  10    
CTD13    12       01    01         16       2013  2201        39.9043    -159.2782  5444     2013-01-16T22:01:00       3.000     12.0643  12.0652  3.856059  3.863423  213.677     209.354      0.1627   3.4570e-01  33.5192  33.5667  25.4276  25.4642    12.0610  12.0648  1.9296   2.2916e+02  14    
CTD13    12       01    01         16       2013  2201        39.9043    -159.2782  5444     2013-01-16T22:01:00       4.000     12.0631  12.0643  3.862102  3.862042  216.309     208.681      1.1689   4.6474e-01  33.6002  33.5990  25.4907  25.4897    12.0597  12.0638  3.0849   9.7501e+01  11    
CTD13    12       01    01         16       2013  2201        39.9043    -159.2782  5444     2013-01-16T22:01:00       5.000     12.0645  12.0660  3.862091  3.863147  219.725     228.844      0.5955   4.6796e-01  33.5953  33.6088  25.4867  25.4969    12.0610  12.0653  0.7168   1.0152e+02  30    
CTD13    12       01    01         16       2013  2201        39.9043    -159.2782  5444     2013-01-16T22:01:00       6.000     12.0659  12.0676  3.863937  3.864100  210.509     210.458      0.6064   4.9207e-01  33.6158  33.6163  25.5023  25.5025    12.0622  12.0668  0.4862   9.9211e+01  28    
CTD13    12       01    01         16       2013  2201        39.9043    -159.2782  5444     2013-01-16T22:01:00       7.000     12.0487  12.0477  3.863589  3.863714  284.851     275.853      0.8078   6.0262e-01  33.6283  33.6298  25.5153  25.5166    12.0449  12.0469  -0.0467  1.0034e+02  6