Region: SIO

                                   sr2007                sr2009          sr2009/sr200         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.07790     0.02534     0.07387     0.02767     0.93507     0.08330
                  Rrs_412     0.01359     0.00230     0.01307     0.00216     0.96242     0.01648
                  Rrs_443     0.01054     0.00145     0.01041     0.00140     0.98784     0.01539
                  Rrs_490     0.00674     0.00051     0.00660     0.00048     0.97961     0.01587
                  Rrs_510     0.00373     0.00021     0.00366     0.00021     0.97996     0.02636
                  Rrs_555     0.00167     0.00014     0.00163     0.00015     0.98212     0.04908
                  Rrs_670     0.00028     0.00005     0.00023     0.00006     0.79719     0.12535
          tau_865,aot_865     0.09302     0.02708     0.06065     0.01883     0.64945     0.04609
           eps_78,epsilon     1.03890     0.02418     1.02647     0.02232     0.98821     0.01697
    angstrom_510,angstrom     0.34164     0.14826     0.60255     0.24938     1.94244     0.77141