swath: IW1
Bperp (average): 35.83040178872866
Bpar (average): -22.824638496324226
swath: IW2
Bperp (average): 33.85576889373958
Bpar (average): -25.670643471831532
swath: IW3
Bperp (average): 32.01504430453884
Bpar (average): -27.93975721854267