==== 20180929 23:30:00  -        GOES15       IR  11.49  159.69  35.0   7.00  12.79  161.20   9.13  12.17  161.73   6.94  12.79  161.17  -1.0   -1.0  0.45  0.00  0.00   0.00   0.00   0.0 
 ==== 20180929 23:30:00  -        GOES15   NearIR  11.49  159.69  35.0   4.82  13.04  160.92   5.24  12.14  161.71   4.64  12.79  161.14  -1.0   -1.0  0.45  0.00  0.00   0.00   0.00   0.0 
 ==== 20180929 23:30:00  *        GOES15      Vis  11.49  159.69  35.0   4.20  11.59  159.77   5.37  12.92  160.76   4.20  11.59  159.74  -1.0   -1.0  0.05  0.55  1.56   0.27   3.04  36.9