Region: SIO

                                         vt40                    vt44                   vt44/vt40
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.06945     0.02462     0.06950     0.02461     1.00085     0.00089     0.99999     0.10583
                  Rrs_410     0.01313     0.00231     0.01291     0.00232     0.98230     0.00450     0.99994     1.68587
                  Rrs_443     0.01028     0.00159     0.01025     0.00159     0.99683     0.00074     0.99999     0.31079
                  Rrs_486     0.00682     0.00069     0.00677     0.00070     0.99331     0.00108     0.99997     0.65072
                  Rrs_551     0.00153     0.00009     0.00152     0.00008     0.98999     0.00102     0.99967     1.00036
                  Rrs_671     0.00013     0.00002     0.00013     0.00002     0.97269     0.00399     0.99959     2.73380
                  aot_862     0.07904     0.02145     0.07892     0.02144     0.99847     0.00089     0.99999     0.15877
                 angstrom     0.88024     0.23691     0.88218     0.23705     1.00231     0.00147     0.99997     0.23485