swath: IW1
Bperp (average): -25.03685191017148
Bpar (average): 10.164435964759736
swath: IW2
Bperp (average): -24.138436558617546
Bpar (average): 12.098557323358616
swath: IW3
Bperp (average): -23.300371641460092
Bpar (average): 13.711245721886327