Region: AerDarwin

                                     st77                  tt18             tt18/st77         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     2.05777     0.63798     1.75849     0.48314     0.87113     0.11301
                  Rrs_412     0.01062     0.00376     0.01066     0.00387     1.01306     0.15406
                  Rrs_443     0.01385     0.00458     0.01374     0.00445     1.00333     0.11446
          Rrs_490,Rrs_488     0.01826     0.00587     0.01847     0.00562     1.02433     0.09933
          Rrs_510,Rrs_531     0.01862     0.00664     0.01937     0.00684     1.04967     0.12685
          Rrs_555,Rrs_547     0.01910     0.00778     0.01881     0.00698     1.01239     0.13881
          Rrs_670,Rrs_667     0.00536     0.00308     0.00483     0.00248     0.97496     0.27637
          Rrs_670,Rrs_678     0.00536     0.00308     0.00463     0.00237     0.93842     0.26995
          aot_865,aot_869     0.06192     0.03196     0.08751     0.03315     1.64756     0.66470
                 angstrom     0.82212     0.49216     0.85016     0.46103     1.22227     1.00542