swath: IW1
Bperp (average): -19.106360452093945
Bpar (average): 34.75015685008257
swath: IW2
Bperp (average): -16.23466382222519
Bpar (average): 36.21740478036385
swath: IW3
Bperp (average): -13.776127233743892
Bpar (average): 37.23657326849169