Region: PacS25

                                     vt01                  vt02             vt02/vt01         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.04986     0.01461     0.04047     0.01227     0.81048     0.01501
                  Rrs_410     0.01649     0.00339     0.01655     0.00339     1.00386     0.00141
                  Rrs_443     0.01213     0.00207     0.01200     0.00206     0.98903     0.00198
                  Rrs_486     0.00754     0.00089     0.00753     0.00088     0.99803     0.00152
                  Rrs_551     0.00178     0.00015     0.00161     0.00016     0.90627     0.00979
                  Rrs_671     0.00015     0.00002     0.00008     0.00002     0.52698     0.05678
                  aot_862     0.07793     0.01546     0.07791     0.01548     0.99972     0.00030
                 angstrom     0.69256     0.13589     0.69279     0.13592     1.00033     0.00040