Region: AerMidway

                                 ar2009.1                  at71          at71/ar2009.         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.07678     0.04195     0.07512     0.04184     0.97504     0.07430
                  Rrs_412     0.01177     0.00356     0.01176     0.00352     1.00084     0.02178
                  Rrs_443     0.00912     0.00222     0.00918     0.00223     1.00756     0.02796
                  Rrs_469     0.00769     0.00146     0.00779     0.00150     1.01275     0.03473
                  Rrs_488     0.00615     0.00091     0.00621     0.00093     1.00992     0.02583
                  Rrs_531     0.00228     0.00026     0.00227     0.00026     0.99557     0.01467
                  Rrs_547     0.00165     0.00021     0.00164     0.00021     0.99417     0.02194
                  Rrs_555     0.00136     0.00019     0.00135     0.00018     0.99433     0.02535
                  Rrs_645     0.00014     0.00008     0.00014     0.00008     1.08977     3.99822
                  Rrs_667     0.00016     0.00005     0.00016     0.00005     0.97714     0.07668
                  Rrs_678     0.00017     0.00005     0.00016     0.00005     0.98073     0.05384
                  aot_869     0.09376     0.04002     0.09366     0.04020     0.99799     0.02095
                 angstrom     0.72634     0.35973     0.72837     0.36132     1.00214     0.01247