Region: PacN15

                                     ot07                  ot08             ot08/ot07         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05580     0.01060     0.06530     0.00957     1.18170     0.08915
                  Rrs_412     0.01550     0.00075     0.01485     0.00087     0.95753     0.01461
                  Rrs_443     0.01177     0.00043     0.01110     0.00054     0.94332     0.01622
                  Rrs_490     0.00671     0.00022     0.00680     0.00026     1.01293     0.01857
                  Rrs_516     0.00310     0.00020     0.00297     0.00018     0.95941     0.03175
                  Rrs_565     0.00145     0.00012     0.00147     0.00011     1.01407     0.04772
                  Rrs_667     0.00017     0.00007     0.00021     0.00007     1.24484     0.13707
                  aot_862     0.09546     0.02024     0.08830     0.01810     0.92880     0.05117
                 angstrom     0.07177     0.04131     0.85375     0.11103    21.43619    25.16930