Region: Oligotrophic Water

                                     at44                  at48             at48/at44         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05820     0.00567     0.05831     0.00565     1.00190     0.01128
                  Rrs_412     0.01336     0.00074     0.01406     0.00066     1.05391     0.04476
                  Rrs_443     0.01049     0.00046     0.01062     0.00045     1.01241     0.00357
                  Rrs_488     0.00672     0.00017     0.00679     0.00017     1.01006     0.00204
                  Rrs_531     0.00230     0.00004     0.00233     0.00004     1.01204     0.00161
                  Rrs_547     0.00169     0.00003     0.00171     0.00003     1.01443     0.00226
                  Rrs_667     0.00012     0.00001     0.00016     0.00001     1.31710     0.03954
                  Rrs_678     0.00013     0.00002     0.00017     0.00002     1.30376     0.03462
                  aot_869     0.08430     0.00528     0.08430     0.00528     1.00006     0.00059
                 angstrom     0.54929     0.09658     0.54332     0.09658     0.98884     0.00565
                      flh     0.00251     0.00041     0.00383     0.00052     1.54235     0.19113