- 20240521 090000   METEOSAT9       IR   -4.30   42.74  60.0    -4.60   41.38    0.74   2.10   0.20   0.44   2.25    2.3
 - 20240521 090000   METEOSAT9     SWIR   -4.30   42.74  60.0    -4.55   41.38    0.50   1.41   0.15   0.43   3.37    0.0
 - 20240521 090000   METEOSAT9      Vis   -4.30   42.74  60.0    -4.65   41.33    0.28   0.78   0.10   0.48   6.08    0.0
 X 20240521 032309    SSMISF16    89GHz   -4.75   42.85  55.0    -4.83   42.44    0.10   0.28   0.50   4.35   7.84   99.6 20240521 090000
 - 20240521 030559    SSMISF17    89GHz   -4.80   42.87  55.0    -4.83   42.18    0.09   0.26   0.45   4.67   7.73  100.0 20240521 090000
 - 20240521 012409    SSMISF18    89GHz   -4.95   42.92  55.0    -5.03   42.48    0.14   0.40   0.40   2.84   5.23   88.4 20240521 090000
 -  alpha0= alpha=0.0       -5.68    43.29    0.00 20240520 223000    -5.23   42.58    0.00 20240520 223000   0.00   0.00 230000 20240521 090000
 -  alpha0= alpha=0.0       -4.98    42.94    0.00 20240520 223000    -4.55   42.21    0.00 20240520 223000   0.00   0.00 230000 20240521 090000