Region: PacN15

                                 ar2009.1                  at76          at76/ar2009.         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05268     0.01041     0.05597     0.00848     1.07609     0.10634
                  Rrs_412     0.01518     0.00161     0.01442     0.00108     0.95410     0.05054
                  Rrs_443     0.01123     0.00092     0.01085     0.00062     0.96882     0.03816
                  Rrs_469     0.00896     0.00042     0.00884     0.00035     0.98655     0.02510
                  Rrs_488     0.00697     0.00028     0.00687     0.00024     0.98606     0.02300
                  Rrs_531     0.00242     0.00010     0.00242     0.00010     0.99643     0.00849
                  Rrs_547     0.00177     0.00008     0.00176     0.00008     0.99599     0.01168
                  Rrs_555     0.00143     0.00007     0.00142     0.00007     0.99602     0.01249
                  Rrs_645     0.00016     0.00003     0.00017     0.00004     1.02031     0.07382
                  Rrs_667     0.00017     0.00003     0.00016     0.00002     0.97446     0.04601
                  Rrs_678     0.00017     0.00003     0.00016     0.00003     0.97278     0.03992
                  aot_869     0.09757     0.01585     0.09731     0.01590     0.99726     0.01124
                 angstrom     0.74001     0.10920     0.75082     0.11649     1.01390     0.03900