==== 20180815 03:30:00  -        GOES15       IR  10.89  121.30  30.0  10.87  10.29  120.53  13.41   9.66  120.15  11.27  10.09  120.74  -1.0   -1.0  0.50  3.36  9.49   0.16   0.50  47.2 
 ==== 20180815 03:30:00  *        GOES15   NearIR  10.89  121.30  30.0  12.38  10.31  120.58  11.55  11.29  121.93  12.73  10.09  120.74  -1.0   -1.0  0.50  0.66  1.88   0.33   2.53  58.6