Region: AerAscension

                                   ar2005              ar2009.1          ar2009.1/ar2         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.09357     0.03359     0.08655     0.03689     0.91466     0.12582
                  Rrs_412     0.01020     0.00255     0.01005     0.00247     0.99332     0.11718
                  Rrs_443     0.00809     0.00155     0.00793     0.00164     0.97688     0.05087
                  Rrs_488     0.00597     0.00082     0.00574     0.00087     0.96021     0.04158
                  Rrs_531     0.00233     0.00033     0.00216     0.00035     0.92491     0.07380
          Rrs_551,Rrs_547     0.00158     0.00023     0.00157     0.00028     0.98998     0.09158
                  Rrs_667     0.00013     0.00004     0.00012     0.00005     0.91604     0.31092
          tau_869,aot_869     0.14016     0.04444     0.10474     0.03381     0.74995     0.09563
    angstrom_531,angstrom     0.29270     0.11866     0.91892     0.25426     3.98300     3.93356