Region: Oligotrophic Water

                                     st80                  ot08             ot08/st80         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05719     0.00390     0.08041     0.00646     1.40798     0.09848
                  Rrs_412     0.01330     0.00056     0.01392     0.00094     1.04627     0.04880
                  Rrs_443     0.01020     0.00035     0.01086     0.00051     1.06479     0.03036
                  Rrs_490     0.00637     0.00014     0.00679     0.00020     1.06609     0.01749
          Rrs_510,Rrs_516     0.00337     0.00006     0.00307     0.00010     0.91184     0.01990
          Rrs_555,Rrs_565     0.00145     0.00003     0.00153     0.00006     1.05440     0.03137
          Rrs_670,Rrs_667     0.00016     0.00001     0.00019     0.00004     1.16703     0.24590
          aot_865,aot_862     0.06669     0.00399     0.07641     0.00491     1.14808     0.08053
                 angstrom     0.77903     0.07016     0.83130     0.08489     1.07229     0.12490