Region: Oligotrophic Water

                                 ar2009.1                  at76          at76/ar2009.         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.05504     0.00633     0.05868     0.00587     1.07195     0.09954
                  Rrs_412     0.01491     0.00112     0.01415     0.00072     0.95212     0.05461
                  Rrs_443     0.01117     0.00069     0.01082     0.00049     0.96956     0.03706
                  Rrs_469     0.00884     0.00039     0.00872     0.00034     0.98733     0.02229
                  Rrs_488     0.00685     0.00024     0.00676     0.00020     0.98666     0.02048
                  Rrs_531     0.00239     0.00005     0.00238     0.00005     0.99541     0.00872
                  Rrs_547     0.00175     0.00005     0.00174     0.00004     0.99467     0.01188
                  Rrs_555     0.00142     0.00004     0.00141     0.00004     0.99472     0.01202
                  Rrs_645     0.00019     0.00002     0.00019     0.00002     1.01597     0.05079
                  Rrs_667     0.00017     0.00002     0.00016     0.00001     0.97396     0.04380
                  Rrs_678     0.00017     0.00001     0.00016     0.00001     0.97421     0.03567
                  aot_869     0.08017     0.00518     0.07997     0.00521     0.99744     0.00632
                 angstrom     0.76706     0.08760     0.78098     0.08792     1.01852     0.01940