==== 20180920 01:00:00  -        GOES15       IR  27.09  110.64  30.0   7.72  27.39  109.88  11.48  25.67  110.94   8.29  27.34  109.88  -1.0   -1.0  0.05  3.36  9.49   0.25   0.50  49.7 
 ==== 20180920 01:00:00  -        GOES15   NearIR  27.09  110.64  30.0   8.95  26.89  109.46  10.92  25.94  110.55   9.54  27.32  109.88  -1.0   -1.0  0.05  1.49  4.20   0.17   1.13  45.4 
 ==== 20180919 15:33:41  *        SSMI17 85-92GHz  26.40  110.88  25.0   6.22  25.40  111.49   5.14  25.60  111.49   5.14  27.11  110.66  -1.0   -1.0  0.00  0.23  0.64   1.44   3.51   0.0 20180920 01:00:00 
 ==== 20180920 01:07:10  -        SSMI18 85-92GHz  27.11  110.63  30.0   6.00  26.66  109.62   5.70  26.91  110.57   5.70  27.09  110.64  -1.0   -1.0  0.00  0.46  1.29   0.32   -nan   0.0 20180920 01:00:00 
 ==== 20180919 18:54:49  -           GMI 85-92GHz  27.01  110.78  25.0   9.06  26.36  111.57   8.71  26.61  110.89   8.71  27.10  110.64  -1.0   -1.0  0.00  0.52  1.48   0.18   2.58   0.0 20180920 01:00:00