Region: PacN25

                                     ot07                  ot09             ot09/ot07         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.07873     0.00946     0.09537     0.01062     1.21824     0.12126
                  Rrs_412     0.01211     0.00098     0.01164     0.00095     0.96123     0.01538
                  Rrs_443     0.00967     0.00062     0.00903     0.00060     0.93443     0.01592
                  Rrs_490     0.00594     0.00036     0.00611     0.00031     1.02903     0.02286
                  Rrs_516     0.00292     0.00020     0.00286     0.00014     0.98105     0.03761
                  Rrs_565     0.00139     0.00013     0.00143     0.00009     1.02906     0.06191
                  Rrs_667     0.00016     0.00007     0.00022     0.00007     1.52418     0.33605
                  aot_862     0.10093     0.02224     0.08980     0.01897     0.89207     0.03218
                 angstrom     0.09595     0.06412     0.90023     0.18272    12.36765     5.71526