swath: IW1
Bperp (average): 101.28417859082349
Bpar (average): -50.018166352320385
swath: IW2
Bperp (average): 97.19136589052914
Bpar (average): -58.08202186412731
swath: IW3
Bperp (average): 93.32047025720729
Bpar (average): -64.60829338401335