Region: PacS35 at18 at19 at19/at18 Prod mean stdev mean stdev mean stdev nLw_412 1.999 0.467 1.992 0.474 0.995 0.009 nLw_443 1.718 0.373 1.711 0.379 0.995 0.007 nLw_490 1.223 0.158 1.218 0.163 0.995 0.005 nLw_510 0.425 0.040 0.424 0.041 0.996 0.005 nLw_555 0.291 0.035 0.290 0.035 0.998 0.005 nLw_670 0.019 0.003 0.019 0.003 0.999 0.004 chlor_a 0.086 0.037 0.087 0.037 1.006 0.004 eps_78 1.016 0.029 1.016 0.029 1.000 0.000 tau_865 0.110 0.020 0.110 0.020 1.000 0.000 angstrom_510 0.202 0.098 0.202 0.098 1.000 0.000