==== 20210421 04:00:00  *     METEOSAT8       IR  -9.87  -48.27  45.0  15.13  -9.40  -48.48   6.62  -9.87  -48.25  15.20  -9.40  -48.55  -1.0   -1.0  0.05  0.13  0.35   1.57  13.41  96.1 
 ==== 20210421 04:00:00  -     METEOSAT8   NearIR  -9.87  -48.27  45.0  10.55  -9.37  -48.50   5.98  -9.87  -48.25  10.59  -9.42  -48.55  -1.0   -1.0  0.05  0.15  0.41   1.37  11.52  80.9