swath: IW1
Bperp (average): -36.218763325313894
Bpar (average): 58.56759191342402
swath: IW2
Bperp (average): -32.07292917586725
Bpar (average): 61.052117580596196
swath: IW3
Bperp (average): -28.73598650509523
Bpar (average): 62.81640413598143