- 20240521 120000   METEOSAT9       IR   -4.06   42.69  60.0    -3.96   41.14    1.62   4.57   0.50   0.31   1.04    1.8
 - 20240521 120000   METEOSAT9     SWIR   -4.06   42.69  60.0    -3.36   40.89    1.12   3.15   0.30   0.22   1.50    0.0
 X 20240521 120000   METEOSAT9      Vis   -4.06   42.69  60.0    -4.11   40.84    0.18   0.51   0.15   0.70   9.29    0.0
 - 20240521 032309    SSMISF16    89GHz   -4.75   42.85  55.0    -4.55   42.40    0.10   0.28   0.50   4.35   5.29   99.6 20240521 120000
 - 20240521 030559    SSMISF17    89GHz   -4.80   42.87  55.0    -4.55   42.15    0.09   0.26   0.45   4.67   5.20  100.0 20240521 120000
 - 20240521 012409    SSMISF18    89GHz   -4.95   42.92  55.0    -4.75   42.44    0.14   0.40   0.40   2.84   3.83   88.4 20240521 120000
 -  alpha0= alpha=0.0       -5.68    43.29    0.00 20240520 223000    -4.96   42.53    0.00 20240520 223000   0.00   0.00 230000 20240521 120000
 -  alpha0= alpha=0.0       -4.98    42.94    0.00 20240520 223000    -4.29   42.16    0.00 20240520 223000   0.00   0.00 230000 20240521 120000