swath: IW1
Bperp (average): -56.39718967176748
Bpar (average): 78.37417248671845
swath: IW2
Bperp (average): -50.07617015379884
Bpar (average): 82.54582080028838
swath: IW3
Bperp (average): -44.57611274790461
Bpar (average): 85.63307229125736