swath: IW1
Bperp (average): -26.91345654179354
Bpar (average): 14.769702137980106
swath: IW2
Bperp (average): -25.612388661320608
Bpar (average): 16.89788883633695
swath: IW3
Bperp (average): -24.38329111450544
Bpar (average): 18.60366550825858