- 20240521 113000   METEOSAT9       IR   -4.10   42.70  60.0    -3.80   41.02    0.41   1.16   0.40   0.62   4.09    8.9
 - 20240521 113000   METEOSAT9     SWIR   -4.10   42.70  60.0    -3.50   40.99    0.94   2.65   0.15   0.25   1.79    0.0
 X 20240521 113000   METEOSAT9      Vis   -4.10   42.70  60.0    -4.05   41.04    0.19   0.53   0.20   0.68   9.02    0.0
 - 20240521 032309    SSMISF16    89GHz   -4.75   42.85  55.0    -4.60   42.40    0.10   0.28   0.50   4.35   5.62   99.6 20240521 113000
 - 20240521 030559    SSMISF17    89GHz   -4.80   42.87  55.0    -4.60   42.15    0.09   0.26   0.45   4.67   5.53  100.0 20240521 113000
 - 20240521 012409    SSMISF18    89GHz   -4.95   42.92  55.0    -4.80   42.44    0.14   0.40   0.40   2.84   4.02   88.4 20240521 113000
 -  alpha0= alpha=0.0       -5.68    43.29    0.00 20240520 223000    -5.00   42.54    0.00 20240520 223000   0.00   0.00 230000 20240521 113000
 -  alpha0= alpha=0.0       -4.98    42.94    0.00 20240520 223000    -4.31   42.18    0.00 20240520 223000   0.00   0.00 230000 20240521 113000