X 20240519 143000   METEOSAT9       IR   -7.20   45.10  55.0    -7.10   45.00    0.10   0.27   0.25   1.96  17.30    0.0
 - 20240519 143000   METEOSAT9     SWIR   -7.20   45.10  55.0    -7.15   45.07    0.18   0.51   0.05   1.10   9.22    0.0
 -  alpha0= alpha=0.0       -7.42    44.52    0.00 20240519 123000    -7.32   44.45    0.00 20240519 130000   0.00   0.00 133000 20240519 143000
 -  alpha0= alpha=0.0       -7.68    44.84    0.00 20240519 123000    -7.54   44.77    0.00 20240519 130000   0.00   0.00 133000 20240519 143000
 - 20240519 124946    SSMISF18    89GHz   -7.30   45.15  55.0    -7.13   44.72    0.11   0.32   0.05   3.68  12.64   83.6 20240519 143000
 -  alpha0= alpha=0.0       -7.73    44.59    0.00 20240519 123000    -7.60   44.52    0.00 20240519 130000   0.00   0.00 133000 20240519 143000
 -  alpha0= alpha=0.0       -7.53    44.68    0.00 20240519 123000    -7.39   44.62    0.00 20240519 130000   0.00   0.00 133000 20240519 143000