swath: IW1
Bperp (average): -3.37651733951874
Bpar (average): 12.42982397114915
swath: IW2
Bperp (average): -3.8108943463065774
Bpar (average): 12.568138928201693
swath: IW3
Bperp (average): 2.251540641723829
Bpar (average): 12.641886192740033