- 20240521 013000   METEOSAT9       IR   -5.00   42.93  55.0    -4.90   42.63    3.36   9.49   0.05   0.12   0.50    0.4
 X 20240521 013000   METEOSAT9     SWIR   -5.00   42.93  55.0    -4.92   42.63    0.99   2.81   0.10   0.24   1.69    0.0
 -  alpha0= alpha=0.0       -5.23    42.99    0.00 20240520 223000    -5.45   42.50    0.00 20240520 223000   0.00   0.00 230000 20240521 013000
 -  alpha0= alpha=0.0       -5.64    42.83    0.00 20240520 223000    -5.87   42.33    0.00 20240520 223000   0.00   0.00 230000 20240521 013000
 -  alpha0= alpha=0.0       -4.88    42.83    0.00 20240520 223000    -5.10   42.35    0.00 20240520 223000   0.00   0.00 230000 20240521 013000
 -  alpha0= alpha=0.0       -5.68    43.29    0.00 20240520 223000    -5.90   42.80    0.00 20240520 223000   0.00   0.00 230000 20240521 013000
 -  alpha0= alpha=0.0       -4.98    42.94    0.00 20240520 223000    -5.21   42.43    0.00 20240520 223000   0.00   0.00 230000 20240521 013000