Region: Deep Water

                                     st74                  at46             at46/st74         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.18087     0.01491     0.17931     0.01951     0.99059     0.05795
                  chl_oc3     0.19067     0.02054     0.17931     0.01951     0.94175     0.05561
                  Rrs_412     0.00976     0.00035     0.00959     0.00047     0.98260     0.04994
                  Rrs_443     0.00790     0.00021     0.00780     0.00022     0.98660     0.01466
          Rrs_490,Rrs_488     0.00558     0.00008     0.00566     0.00011     1.01436     0.01205
          Rrs_510,Rrs_531     0.00338     0.00004     0.00237     0.00006     0.70151     0.01543
          Rrs_555,Rrs_547     0.00168     0.00004     0.00180     0.00006     1.07525     0.03152
          Rrs_670,Rrs_667     0.00023     0.00001     0.00016     0.00001     0.71091     0.05660
          Rrs_670,Rrs_678     0.00023     0.00001     0.00018     0.00001     0.77748     0.05948
          aot_865,aot_869     0.06721     0.00355     0.08561     0.00443     1.27518     0.06099
                 angstrom     0.75385     0.09282     0.59381     0.06907     0.79084     0.06179