==== 20180911 00:30:00  -        GOES15       IR  21.44  121.66  35.0   5.32  21.91  121.36   6.38  21.29  122.30   5.33  21.91  121.36  -1.0   -1.0  0.40  3.36  9.49   0.06   0.50   5.2 
 ==== 20180911 00:30:00  -        GOES15   NearIR  21.44  121.66  35.0   4.92  21.59  121.17   3.47  20.84  122.03   4.93  21.56  121.17  -1.0   -1.0  0.15  0.44  1.25   0.48   3.80  42.4 
 ==== 20180910 15:51:28  -        SSMI17 85-92GHz  20.87  120.81  35.0   4.05  21.22  120.22   3.69  21.17  120.33   3.69  21.43  121.66  -1.0   -1.0  0.00  0.35  0.99   0.66   2.95   0.0 20180911 00:30:00 
 ==== 20180910 15:04:31  -        SSMI18 85-92GHz  20.81  120.71  35.0   4.47  20.96  120.18   4.23  20.96  120.23   4.23  21.44  121.66  -1.0   -1.0  0.00  0.26  0.73   1.18   3.31   0.0 20180911 00:30:00 
 ==== 20180910 21:58:05  *           GMI 85-92GHz  21.36  121.33  35.0   6.39  21.71  121.60   6.31  21.61  121.44   6.31  21.44  121.65  -1.0   -1.0  0.00  0.35  0.98   0.67   4.39   0.0 20180911 00:30:00