swath: IW1
Bperp (average): -51.77166352012006
Bpar (average): 1.3059713551691605
swath: IW2
Bperp (average): -51.434045889724345
Bpar (average): 5.493288199524619
swath: IW3
Bperp (average): -50.91467250271237
Bpar (average): 8.982545832811198