==== 20190423 03:15:00  *     METEOSAT8       IR -10.00  -50.27  30.0  16.48  -9.33  -49.46   5.60 -10.05  -49.35  16.64  -9.20  -49.53  -1.0   -1.0  0.05  0.22  0.61   0.99   7.77  67.8 
 ==== 20190423 03:15:00  -     METEOSAT8   NearIR -10.00  -50.27  30.0  10.54  -9.33  -49.48   5.46  -9.20  -49.53  10.78  -9.20  -49.53  -1.0   -1.0  0.05  0.24  0.69   0.83   6.87  62.8 
 ==== 20190423 03:15:19  -        SSMI18 85-92GHz -10.00  -50.27  30.0  11.75  -9.40  -49.45  11.09  -9.75  -49.66  11.09 -10.00  -50.27  -1.0   -1.0  0.00  0.20  0.58   1.70   -nan   0.0 20190423 03:15:00