- 20240521 210000   METEOSAT9       IR   -3.38   41.93  60.0    -4.18   41.78    0.72   2.05   0.05   0.44   2.32    0.3
 - 20240521 210000   METEOSAT9     SWIR   -3.38   41.93  60.0    -4.10   41.93    0.75   2.12   0.20   0.30   2.23    0.0
 - 20240521 032309    SSMISF16    89GHz   -4.75   42.85  55.0    -3.90   41.60    0.10   0.28   0.50   4.35   0.00   99.6 20240521 210000
 - 20240521 030559    SSMISF17    89GHz   -4.80   42.87  55.0    -3.89   41.37    0.09   0.26   0.45   4.67   0.00  100.0 20240521 210000
 - 20240521 012409    SSMISF18    89GHz   -4.95   42.92  55.0    -4.10   41.66    0.14   0.40   0.40   2.84   0.00   88.4 20240521 210000
 -  alpha0= alpha=0.0       -5.68    43.29    0.00 20240520 223000    -4.29   41.77    0.00 20240520 223000   0.00   0.00 230000 20240521 210000
 X 20240521 145235         GMI    89GHz   -4.30   42.10  60.0    -3.49   41.82    0.12   0.35   0.05   3.36   6.62   99.2 20240521 210000