Region: AerCOVE

                                   ar2005              ar2009.1          ar2009.1/ar2         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     3.73045     1.42612     3.46734     1.23434     0.94740     0.12590
                  Rrs_412     0.00180     0.00106     0.00262     0.00098     2.27600     2.43599
                  Rrs_443     0.00298     0.00084     0.00343     0.00088     1.17890     0.21069
                  Rrs_488     0.00449     0.00105     0.00460     0.00113     1.02449     0.06176
                  Rrs_531     0.00524     0.00133     0.00541     0.00144     1.03075     0.05702
          Rrs_551,Rrs_547     0.00513     0.00140     0.00539     0.00153     1.04943     0.05824
                  Rrs_667     0.00146     0.00081     0.00159     0.00087     1.09773     0.09608
          tau_869,aot_869     0.09477     0.04506     0.06859     0.03066     0.73332     0.11141
    angstrom_531,angstrom     0.78162     0.29342     1.32695     0.38823     1.80479     0.44350