Region: PacN45

                                     st74                  at51             at51/st74         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.30341     0.06749     0.29951     0.06691     0.99123     0.09184
                  chl_oc3     0.31607     0.06969     0.29951     0.06691     0.95139     0.08836
                  Rrs_412     0.00525     0.00199     0.00534     0.00204     1.02691     0.12470
                  Rrs_443     0.00506     0.00153     0.00506     0.00157     1.00199     0.08800
          Rrs_490,Rrs_488     0.00443     0.00109     0.00445     0.00114     1.00637     0.06929
          Rrs_510,Rrs_531     0.00330     0.00068     0.00255     0.00056     0.77448     0.06904
          Rrs_555,Rrs_547     0.00185     0.00041     0.00202     0.00045     1.09827     0.11104
          Rrs_670,Rrs_667     0.00028     0.00009     0.00023     0.00006     0.89340     0.41533
          Rrs_670,Rrs_678     0.00028     0.00009     0.00028     0.00008     1.06257     0.49810
          aot_865,aot_869     0.06805     0.02170     0.08802     0.02289     1.32864     0.22110
                 angstrom     0.93489     0.38915     0.88465     0.38475     0.96973     0.30250