swath: IW1
Bperp (average): -12.795816063771213
Bpar (average): 7.340848805106251
swath: IW2
Bperp (average): -14.422961523364885
Bpar (average): 8.040986022629882
swath: IW3
Bperp (average): -16.022055129884425
Bpar (average): 8.512669221863474