==== 20190617 03:45:00  -     METEOSAT8       IR  22.17  -67.17  35.0   3.02  22.32  -66.85   1.35  22.17  -68.55   3.03  22.27  -66.85  -1.0   -1.0  0.40  0.89  2.53   0.40   1.88   7.6 
 ==== 20190617 03:45:00  -     METEOSAT8   NearIR  22.17  -67.17  35.0  -6.10  23.17  -67.31   2.24  20.55  -65.96  -6.16  22.72  -67.06  -1.0   -1.0  0.05  3.36  9.49   0.00   0.50   0.0 
 ==== 20190617 03:50:13  -        SSMI17 85-92GHz  22.18  -67.18  35.0  -2.57  22.33  -67.02  -2.60  22.28  -67.07  -2.60  22.17  -67.17  -1.0   -1.0  0.00  0.64  1.80   0.00   -nan   0.0 20190617 03:45:00 
 ==== 20190617 01:56:20  *        SSMI18 85-92GHz  22.00  -67.00  35.0  -0.40  22.20  -66.73  -0.49  22.15  -66.78  -0.49  22.17  -67.17  -1.0   -1.0  0.00  0.64  1.80   0.00   2.55   0.0 20190617 03:45:00 
 ==== 20190615 21:42:07  -         AMSR2 85-92GHz  20.69  -65.77  60.0   9.98  20.94  -65.34  10.53  20.84  -65.34  10.53  22.19  -67.16  -1.0   -1.0  0.00  0.16  0.46   2.32   1.06   0.0 20190617 03:45:00