Region: AtlNE

                                 ar2009.1                  at74          at74/ar2009.         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.56280     0.29626     0.58587     0.31288     1.05252     0.17170
                  Rrs_412     0.00454     0.00212     0.00429     0.00195     0.95737     0.10691
                  Rrs_443     0.00426     0.00155     0.00416     0.00151     0.97818     0.05496
                  Rrs_469     0.00405     0.00126     0.00403     0.00127     0.99389     0.01769
                  Rrs_488     0.00375     0.00097     0.00373     0.00097     0.99529     0.01159
                  Rrs_531     0.00235     0.00033     0.00235     0.00033     0.99912     0.01121
                  Rrs_547     0.00191     0.00026     0.00191     0.00026     0.99886     0.01348
                  Rrs_555     0.00164     0.00023     0.00164     0.00023     0.99934     0.01501
                  Rrs_645     0.00025     0.00012     0.00026     0.00012     0.99176     0.15044
                  Rrs_667     0.00026     0.00007     0.00026     0.00007     0.99652     0.02626
                  Rrs_678     0.00030     0.00011     0.00030     0.00011     0.99806     0.01690
                  aot_869     0.08673     0.03113     0.08674     0.03103     1.00048     0.01062
                 angstrom     1.16357     0.37441     1.16564     0.37493     1.00189     0.00747