Region: global

                                     st73                  at43             at43/st73         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.29333     0.03707     0.33670     0.04933     1.14658     0.06380
                  chl_oc3     0.33271     0.06146     0.33670     0.04933     1.02189     0.09243
                  Rrs_412     0.00911     0.00039     0.00904     0.00040     0.99323     0.03926
                  Rrs_443     0.00749     0.00023     0.00759     0.00030     1.01279     0.01839
          Rrs_490,Rrs_488     0.00545     0.00010     0.00565     0.00018     1.03711     0.02421
          Rrs_510,Rrs_531     0.00342     0.00005     0.00260     0.00010     0.76119     0.02720
          Rrs_555,Rrs_547     0.00181     0.00005     0.00204     0.00008     1.12622     0.05362
          Rrs_670,Rrs_667     0.00027     0.00002     0.00018     0.00001     0.67311     0.04125
          Rrs_670,Rrs_678     0.00027     0.00002     0.00020     0.00002     0.73023     0.04755
          aot_865,aot_869     0.06698     0.00338     0.08519     0.00411     1.27335     0.05919
                 angstrom     0.79165     0.09389     0.61250     0.06115     0.77751     0.05691