- 20240521 043000   METEOSAT9       IR   -4.70   42.84  55.0    -5.38   41.68    2.82   7.96   0.10   0.27   0.60    1.5
 - 20240521 043000   METEOSAT9     SWIR   -4.70   42.84  55.0    -5.35   41.63    0.56   1.59   0.15   0.39   2.99    0.0
 - 20240521 032309    SSMISF16    89GHz   -4.75   42.85  55.0    -5.21   42.55    0.10   0.28   0.50   4.35  15.33   99.6 20240521 043000
 X 20240521 030559    SSMISF17    89GHz   -4.80   42.87  55.0    -5.22   42.30    0.09   0.26   0.45   4.67  15.57  100.0 20240521 043000
 - 20240521 012409    SSMISF18    89GHz   -4.95   42.92  55.0    -5.42   42.60    0.14   0.40   0.40   2.84   8.95   88.4 20240521 043000
 -  alpha0= alpha=0.0       -5.68    43.29    0.00 20240520 223000    -5.62   42.70    0.00 20240520 223000   0.00   0.00 230000 20240521 043000
 -  alpha0= alpha=0.0       -4.98    42.94    0.00 20240520 223000    -4.95   42.32    0.00 20240520 223000   0.00   0.00 230000 20240521 043000