X 20230514 113000   METEOSAT9       IR   -4.81   81.20  35.0    -4.51   81.40    0.19   0.53   0.35   1.12   8.97    0.0
 - 20230514 113000   METEOSAT9     SWIR   -4.81   81.20  35.0    -4.49   81.45    0.19   0.55   0.05   1.04   8.69    0.0
 - 20230514 103646    SSMISF18    89GHz   -4.77   81.36  35.0    -4.66   81.03    0.25   0.71   0.45   1.25   6.54   30.1 20230514 113000