swath: IW1
Bperp (average): -100.93692437031893
Bpar (average): 27.279349223540862
swath: IW2
Bperp (average): -98.29266301991822
Bpar (average): 35.40058084598692
swath: IW3
Bperp (average): -95.54498264307989
Bpar (average): 42.05297255757014