==== 20180705 20:15:41  -        GOES16       IR  10.29   42.67  45.0  10.56  10.16   42.41  16.92  11.19   42.77  11.27  11.19   42.77  -1.0   -1.0  0.05  3.36  9.49   0.23   0.50  59.5 
 ==== 20180705 20:15:41  *        GOES16   NearIR  10.29   42.67  45.0  10.37  10.09   42.57  16.04  11.19   42.77  10.86  11.19   42.77  -1.0   -1.0  0.05  1.55  4.37   0.17   1.09  49.1 
 ==== 20180705 20:36:05  -        SSMI18 85-92GHz  10.29   42.73  45.0   3.02  10.59   42.83   3.37  10.59   42.88   3.37  10.29   42.67  -1.0   -1.0  0.00  0.28  0.78   1.05   -nan   0.0 20180705 20:15:41