swath: IW1
Bperp (average): -12.712065158442346
Bpar (average): 21.68484040373339
swath: IW2
Bperp (average): -10.926562138553363
Bpar (average): 22.66080378833901
swath: IW3
Bperp (average): -9.334190912091843
Bpar (average): 23.40912520381829