Region: PacN25

                                     ot07                  ot11             ot11/ot07         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.07835     0.00938     0.07809     0.00807     1.00253     0.09234
                  Rrs_412     0.01210     0.00097     0.01242     0.00092     1.02755     0.02087
                  Rrs_443     0.00966     0.00062     0.01035     0.00056     1.07242     0.02499
                  Rrs_490     0.00593     0.00036     0.00673     0.00028     1.13612     0.03525
                  Rrs_516     0.00291     0.00020     0.00295     0.00014     1.01440     0.04533
                  Rrs_565     0.00139     0.00013     0.00149     0.00009     1.07601     0.07339
                  Rrs_667     0.00016     0.00007     0.00026     0.00007     1.93367     0.55490
                  aot_862     0.10153     0.02241     0.08596     0.01820     0.84890     0.03210
                 angstrom     0.09657     0.06427     0.93274     0.18301    12.73230     5.90446