==== 20190903 23:00:00  -    METEOSAT11       IR  19.15   32.51  30.0  13.14  19.30   33.17  12.46  19.78   32.30  13.91  19.18   32.51  -1.0   -1.0  0.10  3.36  9.49   0.24   0.50  49.9 
 ==== 20190903 20:32:04  *        SSMI17 85-92GHz  18.97   32.25  30.0   4.49  18.47   32.73   4.22  18.52   32.46   4.22  19.15   32.52  -1.0   -1.0  0.00  0.42  1.18   0.43   3.74   0.0 20190903 23:00:00