Region: Oligotrophic Water

                                     st85                  at65             at65/st85         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05906     0.00727     0.05672     0.00645     0.96325     0.06129
                  Rrs_412     0.01373     0.00073     0.01391     0.00081     1.01372     0.03893
                  Rrs_443     0.01054     0.00044     0.01065     0.00047     1.01039     0.02115
          Rrs_490,Rrs_488     0.00650     0.00015     0.00677     0.00017     1.04010     0.01338
          Rrs_510,Rrs_531     0.00348     0.00006     0.00232     0.00005     0.66772     0.01627
          Rrs_555,Rrs_547     0.00152     0.00005     0.00169     0.00004     1.11232     0.04060
          Rrs_670,Rrs_667     0.00020     0.00002     0.00016     0.00001     0.78685     0.08147
          aot_865,aot_869     0.06185     0.00476     0.07741     0.00593     1.25377     0.07492
                 angstrom     0.84282     0.10867     0.76544     0.09083     0.91810     0.12500