X 20240519 140000   METEOSAT9       IR   -7.23   45.12  55.0    -7.13   45.14    0.11   0.31   0.20   1.78  15.56    0.0
 - 20240519 140000   METEOSAT9     SWIR   -7.23   45.12  55.0    -7.08   45.17    0.14   0.40   0.05   1.42  11.94    0.0
 -  alpha0= alpha=0.0       -7.42    44.52    0.00 20240519 123000    -7.32   44.47    0.00 20240519 130000   0.00   0.00 133000 20240519 140000
 -  alpha0= alpha=0.0       -7.68    44.84    0.00 20240519 123000    -7.58   44.79    0.00 20240519 130000   0.00   0.00 133000 20240519 140000
 - 20240519 124946    SSMISF18    89GHz   -7.30   45.15  55.0    -7.17   44.74    0.11   0.32   0.05   3.68  13.42   83.6 20240519 140000
 -  alpha0= alpha=0.0       -7.73    44.59    0.00 20240519 123000    -7.62   44.54    0.00 20240519 130000   0.00   0.00 133000 20240519 140000
 -  alpha0= alpha=0.0       -7.53    44.68    0.00 20240519 123000    -7.44   44.63    0.00 20240519 130000   0.00   0.00 133000 20240519 140000