==== 20210925 11:15:00  -     METEOSAT8       IR  18.23  -87.54   0.0   8.16  18.91  -86.27   9.05  20.06  -87.64   8.46  18.83  -86.12  -1.0   -1.0  0.05  1.06  3.00   0.37   1.58  53.4 
 ==== 20210925 11:15:00  -     METEOSAT8   NearIR  18.23  -87.54   0.0   2.69  19.03  -86.43   3.63  18.96  -88.04   2.56  18.91  -86.35  -1.0   -1.0  0.35  3.36  9.49   0.09   0.50   4.3 
 ==== 20210925 11:16:48  -        SSMI16 85-92GHz  18.30  -87.60  30.0   4.17  18.55  -88.13   3.90  18.55  -88.07   3.90   0.56    0.27  -1.0   -1.0  0.00  0.39  1.09   0.53   -nan   0.0 20210925 11:15:00 
 ==== 20210925 10:57:20  *        SSMI18 85-92GHz  18.29  -87.65  30.0   4.69  18.44  -88.29   4.37  18.44  -88.23   4.37   0.51    0.25  -1.0   -1.0  0.00  0.36  1.02   0.62   4.65   0.0 20210925 11:15:00