swath: IW1
Bperp (average): -53.678001626574336
Bpar (average): 66.34504766936918
swath: IW2
Bperp (average): -48.71368133868418
Bpar (average): 70.24154234956853
swath: IW3
Bperp (average): -44.558252211409894
Bpar (average): 73.14035016873736