- 20240521 050000   METEOSAT9       IR   -4.66   42.83  55.0    -5.18   41.52    3.36   9.49   0.05   0.26   0.50    5.1
 - 20240521 050000   METEOSAT9     SWIR   -4.66   42.83  55.0    -5.06   41.52    1.20   3.39   0.15   0.20   1.40    0.0
 - 20240521 050000   METEOSAT9      Vis   -4.66   42.83  55.0    -5.68   41.12    0.33   0.94   0.10   0.41   5.03    0.0
 - 20240521 032309    SSMISF16    89GHz   -4.75   42.85  55.0    -5.17   42.54    0.10   0.28   0.50   4.35  14.34   99.6 20240521 050000
 X 20240521 030559    SSMISF17    89GHz   -4.80   42.87  55.0    -5.17   42.29    0.09   0.26   0.45   4.67  14.46  100.0 20240521 050000
 - 20240521 012409    SSMISF18    89GHz   -4.95   42.92  55.0    -5.37   42.59    0.14   0.40   0.40   2.84   8.42   88.4 20240521 050000
 -  alpha0= alpha=0.0       -5.68    43.29    0.00 20240520 223000    -5.57   42.68    0.00 20240520 223000   0.00   0.00 230000 20240521 050000
 -  alpha0= alpha=0.0       -4.98    42.94    0.00 20240520 223000    -4.92   42.29    0.00 20240520 223000   0.00   0.00 230000 20240521 050000