swath: IW1
Bperp (average): 12.540350628412986
Bpar (average): -66.61456883387827
swath: IW2
Bperp (average): 9.211838197531696
Bpar (average): -67.03973185487601
swath: IW3
Bperp (average): -4.118145047910328
Bpar (average): -67.12717805675504