GOES-9 Imager (side-1) Coefficients   ch/det      n             a              b                g    2/a      2555.18      -0.592268       1.001040      -1.882973e-07    2/b      2555.18      -0.592268       1.001040      -1.882973e-07    3/       1481.82      -0.559306       1.001602      -1.010812e-06    4/a       934.59      -0.525515       1.002411      -2.148433e-06    4/b       934.28      -0.532929       1.002616      -2.584012e-06    5/a       834.02      -0.317704       1.001058      -2.245684e-07    5/b       834.09      -0.346344       1.001261      -6.031501e-07 Note: (1)   n = centroid wavenumber      (2)   T = a + b Teff + g Teff2 (3)   Coefficients are valid between 180 K and 340 K.