Region: PacN15

                                     st76                  st83             st83/st76         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05912     0.01006     0.06179     0.01082     1.04468     0.02661
                  Rrs_412     0.01406     0.00094     0.01415     0.00095     1.00637     0.00676
                  Rrs_443     0.01053     0.00057     0.01061     0.00057     1.00752     0.00522
                  Rrs_490     0.00658     0.00020     0.00664     0.00020     1.00952     0.00331
                  Rrs_510     0.00352     0.00011     0.00358     0.00011     1.01604     0.00621
                  Rrs_555     0.00157     0.00008     0.00161     0.00009     1.02868     0.01288
                  Rrs_670     0.00022     0.00004     0.00024     0.00004     1.07141     0.03942
                  aot_865     0.08816     0.02375     0.08781     0.02419     0.99413     0.01138
                 angstrom     0.54871     0.13326     0.59611     0.16818     1.08195     0.13344