Region: Oligotrophic Water

                                     st80                  ot14             ot14/st80         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05722     0.00388     0.08314     0.00665     1.45535     0.10142
                  Rrs_412     0.01330     0.00056     0.01390     0.00092     1.04521     0.04806
                  Rrs_443     0.01020     0.00034     0.01078     0.00050     1.05746     0.02968
                  Rrs_490     0.00637     0.00014     0.00682     0.00019     1.07006     0.01666
          Rrs_510,Rrs_516     0.00337     0.00006     0.00320     0.00009     0.95096     0.01940
          Rrs_555,Rrs_565     0.00145     0.00003     0.00154     0.00006     1.06440     0.03016
          Rrs_670,Rrs_667     0.00016     0.00001     0.00026     0.00005     1.63810     0.28509
          aot_865,aot_862     0.06675     0.00398     0.07328     0.00477     1.10011     0.07733
                 angstrom     0.77861     0.06992     0.83746     0.08598     1.08093     0.12782