Region: Deep Water

                                     ot07                  ot11             ot11/ot07         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.14356     0.00974     0.14799     0.01096     1.03058     0.01825
                  Rrs_412     0.01110     0.00061     0.01151     0.00062     1.03665     0.00364
                  Rrs_443     0.00905     0.00029     0.00982     0.00028     1.08558     0.00568
                  Rrs_490     0.00583     0.00013     0.00673     0.00011     1.15354     0.00988
                  Rrs_516     0.00321     0.00010     0.00336     0.00008     1.04425     0.01082
                  Rrs_565     0.00159     0.00007     0.00176     0.00005     1.11008     0.01809
                  Rrs_667     0.00016     0.00003     0.00028     0.00004     1.81088     0.08746
                  aot_862     0.09554     0.00541     0.08378     0.00457     0.87713     0.01473
                 angstrom     0.11089     0.01943     0.86133     0.07114     7.93305     1.05713