Region: Oligotrophic Water

                                     at42                  at43             at43/at42         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05731     0.00553     0.06315     0.00607     1.10254     0.03822
                  Rrs_412     0.01369     0.00069     0.01376     0.00072     1.00504     0.01729
                  Rrs_443     0.01054     0.00047     0.01080     0.00050     1.02422     0.01769
                  Rrs_488     0.00675     0.00018     0.00689     0.00021     1.02132     0.01346
                  Rrs_531     0.00230     0.00005     0.00244     0.00008     1.05924     0.02834
                  Rrs_547     0.00169     0.00004     0.00182     0.00007     1.07654     0.03475
                  Rrs_667     0.00013     0.00001     0.00013     0.00001     0.97731     0.04214
                  Rrs_678     0.00013     0.00002     0.00013     0.00002     0.96484     0.03018
                  aot_869     0.08436     0.00529     0.08418     0.00527     0.99790     0.00236
                 angstrom     0.55774     0.10075     0.51690     0.09344     0.92762     0.03602
                      flh     0.00282     0.00095     0.00184     0.00050     0.67191     0.09630