swath: IW1
Bperp (average): 31.95775404905301
Bpar (average): -15.629996221758207
swath: IW2
Bperp (average): 30.71815887868661
Bpar (average): -18.20361936182661
swath: IW3
Bperp (average): 29.54644221905958
Bpar (average): -20.29497777675732