Region: Oligotrophic Water

                                     at60                  at61             at61/at60         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05905     0.00858     0.05952     0.00906     1.00741     0.00695
                  Rrs_412     0.01399     0.00139     0.01400     0.00138     1.00105     0.00115
                  Rrs_443     0.01067     0.00108     0.01068     0.00107     1.00130     0.00139
                  Rrs_488     0.00684     0.00021     0.00686     0.00020     1.00157     0.00158
                  Rrs_531     0.00239     0.00004     0.00240     0.00003     1.00389     0.00386
                  Rrs_547     0.00176     0.00007     0.00176     0.00006     1.00512     0.00512
                  Rrs_667     0.00017     0.00000     0.00017     0.00000     1.02598     0.02524
                  Rrs_678     0.00018     0.00001     0.00019     0.00002     1.02176     0.01988
                  aot_869     0.07670     0.00309     0.07690     0.00333     1.00249     0.00304
                 angstrom     0.70699     0.12688     0.67692     0.15584     0.95303     0.04939
                      flh     0.00351     0.00116     0.00354     0.00119     1.00778     0.00517