==== 20011231      -21  -     GOESOES17       IR -21.12  177.30  55.0  15.31 -22.12  177.27   5.17 -21.82  178.05  15.22 -22.09  177.27  -1.0   -1.0  0.30  0.29  0.81   0.80   5.89  60.8 
 ==== 20011231      -21  -     GOESOES17   NearIR -21.12  177.30  55.0   9.64 -22.12  176.47   6.41 -20.87  176.52   9.47 -22.14  176.50  -1.0   -1.0  0.05  0.49  1.40   0.43   3.40  49.4 
 ==== 20011231      -21  *     GOESOES17      Vis -21.12  177.30  55.0  13.54 -21.74  177.46   9.81 -20.87  176.58  13.43 -21.64  177.43  -1.0   -1.0  0.50  0.19  0.54   0.67   8.85  72.9