swath: IW1
Bperp (average): 17.60268902480329
Bpar (average): -8.92425393713956
swath: IW2
Bperp (average): 16.895672572529943
Bpar (average): -10.25170489619372
swath: IW3
Bperp (average): 16.176583897406665
Bpar (average): -11.347233511421742