swath: IW1
Bperp (average): 41.57826373275424
Bpar (average): -43.4694561067458
swath: IW2
Bperp (average): 38.10245323451068
Bpar (average): -46.70462030465097
swath: IW3
Bperp (average): 35.03631071715858
Bpar (average): -49.20607091785348