- 20240521 160000   METEOSAT9       IR   -4.09   42.05  60.0    -4.29   41.65    0.25   0.72   0.15   0.88   6.60   29.4
 - 20240521 160000   METEOSAT9     SWIR   -4.09   42.05  60.0    -4.19   41.80    0.31   0.87   0.15   0.67   5.45    0.0
 - 20240521 032309    SSMISF16    89GHz   -4.75   42.85  55.0    -4.62   41.75    0.10   0.28   0.50   4.35   0.00   99.6 20240521 160000
 - 20240521 030559    SSMISF17    89GHz   -4.80   42.87  55.0    -4.62   41.51    0.09   0.26   0.45   4.67   0.00  100.0 20240521 160000
 - 20240521 012409    SSMISF18    89GHz   -4.95   42.92  55.0    -4.82   41.80    0.14   0.40   0.40   2.84   0.00   88.4 20240521 160000
 -  alpha0= alpha=0.0       -5.68    43.29    0.00 20240520 223000    -5.02   41.90    0.00 20240520 223000   0.00   0.00 230000 20240521 160000
 X 20240521 145235         GMI    89GHz   -4.30   42.10  60.0    -4.21   41.97    0.12   0.35   0.05   3.36  12.60   99.2 20240521 160000