Region: Oligotrophic Water

                                     st74                  at45             at45/st74         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05806     0.00728     0.05520     0.00551     0.95577     0.06874
                  chl_oc3     0.05713     0.00738     0.05520     0.00551     0.97172     0.07118
                  Rrs_412     0.01366     0.00071     0.01347     0.00070     0.98609     0.03728
                  Rrs_443     0.01050     0.00042     0.01044     0.00043     0.99445     0.01360
          Rrs_490,Rrs_488     0.00648     0.00014     0.00666     0.00016     1.02681     0.01308
          Rrs_510,Rrs_531     0.00346     0.00006     0.00225     0.00005     0.64996     0.01552
          Rrs_555,Rrs_547     0.00151     0.00005     0.00164     0.00003     1.09203     0.04148
          Rrs_670,Rrs_667     0.00020     0.00002     0.00013     0.00001     0.65679     0.08200
          Rrs_670,Rrs_678     0.00020     0.00002     0.00014     0.00002     0.68435     0.07694
          aot_865,aot_869     0.06242     0.00444     0.08024     0.00595     1.28786     0.08023
                 angstrom     0.66965     0.11245     0.52563     0.10252     0.78618     0.09060