swath: IW1
Bperp (average): -11.051685743173294
Bpar (average): 0.43519244366432525
swath: IW2
Bperp (average): -11.021453223982187
Bpar (average): 1.2589226555136532
swath: IW3
Bperp (average): -10.996314226719377
Bpar (average): 1.9618112982537168