X 20240520 233000   METEOSAT9       IR   -4.70   43.40  55.0    -5.20   42.60    0.29   0.82   0.50   0.80   5.80    0.0
 - 20240520 233000   METEOSAT9     SWIR   -4.70   43.40  55.0    -5.20   42.60    0.37   1.06   0.50   0.56   4.48    0.0
 -  alpha0= alpha=0.0       -5.23    42.99    0.00 20240520 223000    -5.14   42.96    0.00 20240520 223000   0.00   0.00 230000 20240520 233000
 -  alpha0= alpha=0.0       -5.64    42.83    0.00 20240520 223000    -5.56   42.80    0.00 20240520 223000   0.00   0.00 230000 20240520 233000
 -  alpha0= alpha=0.0       -4.88    42.83    0.00 20240520 223000    -4.80   42.80    0.00 20240520 223000   0.00   0.00 230000 20240520 233000
 -  alpha0= alpha=0.0       -5.68    43.29    0.00 20240520 223000    -5.59   43.26    0.00 20240520 223000   0.00   0.00 230000 20240520 233000
 -  alpha0= alpha=0.0       -4.98    42.94    0.00 20240520 223000    -4.93   42.88    0.00 20240520 223000   0.00   0.00 230000 20240520 233000