Region: PacN15

                                 ar2009.1                  at77          at77/ar2009.         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05018     0.00870     0.05132     0.00838     1.02674     0.07319
                  Rrs_412     0.01489     0.00125     0.01462     0.00102     0.98352     0.03731
                  Rrs_443     0.01103     0.00074     0.01090     0.00060     0.98881     0.02721
                  Rrs_469     0.00901     0.00040     0.00897     0.00038     0.99521     0.01627
                  Rrs_488     0.00695     0.00026     0.00692     0.00024     0.99499     0.01522
                  Rrs_531     0.00236     0.00011     0.00236     0.00011     0.99855     0.00519
                  Rrs_547     0.00171     0.00009     0.00171     0.00008     0.99827     0.00693
                  Rrs_555     0.00139     0.00008     0.00138     0.00008     0.99820     0.00727
                  Rrs_645     0.00013     0.00005     0.00013     0.00005     1.00591     0.04440
                  Rrs_667     0.00016     0.00002     0.00016     0.00002     0.99007     0.02941
                  Rrs_678     0.00016     0.00002     0.00016     0.00002     0.98974     0.02678
                  aot_869     0.09651     0.01448     0.09642     0.01449     0.99902     0.00681
                 angstrom     0.71342     0.11838     0.71726     0.12177     1.00493     0.02413