Region: Oligotrophic Water

                                    st79b                  at63            at63/st79b         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05805     0.00690     0.05632     0.00630     0.97291     0.06166
                  Rrs_412     0.01371     0.00070     0.01390     0.00076     1.01420     0.02076
                  Rrs_443     0.01052     0.00041     0.01067     0.00046     1.01439     0.01406
          Rrs_490,Rrs_488     0.00649     0.00014     0.00679     0.00016     1.04512     0.01364
          Rrs_510,Rrs_531     0.00346     0.00007     0.00232     0.00005     0.67072     0.01554
          Rrs_555,Rrs_547     0.00151     0.00005     0.00169     0.00004     1.12213     0.03964
          Rrs_670,Rrs_667     0.00020     0.00002     0.00016     0.00001     0.78760     0.07081
          Rrs_670,Rrs_678     0.00020     0.00002     0.00016     0.00001     0.80506     0.06819
          aot_865,aot_869     0.06281     0.00454     0.07752     0.00607     1.23577     0.07347
                 angstrom     0.72107     0.13891     0.77304     0.08800     1.09966     0.17768