Region: PacS15

                                     vt01                  vt02             vt02/vt01         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.08569     0.01490     0.07520     0.01376     0.87643     0.01024
                  Rrs_410     0.01480     0.00166     0.01483     0.00166     1.00194     0.00103
                  Rrs_443     0.01071     0.00097     0.01057     0.00097     0.98690     0.00134
                  Rrs_486     0.00735     0.00044     0.00732     0.00044     0.99633     0.00143
                  Rrs_551     0.00200     0.00015     0.00184     0.00015     0.92094     0.00333
                  Rrs_671     0.00021     0.00003     0.00014     0.00002     0.66612     0.02340
                  aot_862     0.08382     0.02162     0.08382     0.02162     0.99995     0.00009
                 angstrom     0.70564     0.21958     0.70571     0.21962     1.00010     0.00009