Region: AtlN55

                                     ot07                  ot08             ot08/ot07         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.56684     0.26194     0.77621     0.34977     1.38431     0.07905
                  Rrs_412     0.00563     0.00069     0.00429     0.00079     0.75807     0.05919
                  Rrs_443     0.00519     0.00061     0.00405     0.00068     0.77563     0.05026
                  Rrs_490     0.00442     0.00038     0.00432     0.00046     0.97561     0.02950
                  Rrs_516     0.00372     0.00058     0.00361     0.00063     0.96706     0.02984
                  Rrs_565     0.00242     0.00069     0.00253     0.00074     1.04056     0.03200
                  Rrs_667     0.00034     0.00013     0.00041     0.00015     1.22025     0.08487
                  aot_862     0.11930     0.01997     0.10897     0.01685     0.91544     0.02744
                 angstrom     0.16476     0.08675     0.90908     0.17745     8.74528     7.58953