sensor channel IR/MW use idum varch polarisation(0:vertical;1:horizontal) 417 1 1 -1 0 0.5000000000E+01 0.0000000000E+00 417 2 1 -1 0 0.3750000000E+01 0.0000000000E+00 417 3 1 1 0 0.3500000000E+01 0.0000000000E+00 417 4 1 1 0 0.3000000000E+01 0.0000000000E+00 417 5 1 1 0 0.2800000000E+01 0.0000000000E+00