Region: AtlNE

                                     at40                  at41             at41/at40         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.50011     0.25322     0.50001     0.25386     0.99943     0.00787
                  Rrs_412     0.00390     0.00192     0.00389     0.00193     0.99452     0.01057
                  Rrs_443     0.00397     0.00147     0.00397     0.00147     0.99965     0.00285
                  Rrs_488     0.00369     0.00092     0.00368     0.00091     0.99969     0.00270
                  Rrs_531     0.00224     0.00032     0.00224     0.00032     0.99943     0.00547
                  Rrs_547     0.00178     0.00028     0.00178     0.00028     0.99936     0.00721
                  Rrs_667     0.00022     0.00009     0.00022     0.00008     0.99613     0.03855
                  Rrs_678     0.00026     0.00011     0.00026     0.00012     0.99550     0.03582
         taua_869,aot_869     0.09080     0.03211     0.09076     0.03215     0.99928     0.00657
                 angstrom     1.01035     0.40456     1.01117     0.40650     1.00043     0.00363