Region: global

                        at11                tt07           tt07/at11         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.576     0.080     1.524     0.091     0.967     0.028
       nLw_443     1.409     0.062     1.293     0.074     0.918     0.021
       nLw_490     1.095     0.029     1.037     0.047     0.947     0.024
       nLw_510     0.471     0.008     0.472     0.014     1.001     0.019
       nLw_555     0.342     0.007     0.353     0.008     1.030     0.009
       nLw_670     0.031     0.002     0.042     0.002     1.365     0.051
       chlor_a     0.346     0.069     0.463     0.123     1.323     0.125
        eps_78     1.039     0.008     1.060     0.006     1.020     0.003
       tau_865     0.110     0.006     0.106     0.004     0.963     0.033
  angstrom_510     0.296     0.041     0.394     0.035     1.337     0.075