swath: IW1
Bperp (average): 82.65870535174953
Bpar (average): -48.84024214282078
swath: IW2
Bperp (average): 78.32590663968442
Bpar (average): -55.27890466017143
swath: IW3
Bperp (average): 74.38341983516887
Bpar (average): -60.44266168816987