swath: IW1
Bperp (average): 56.11602705316619
Bpar (average): -33.92226978663985
swath: IW2
Bperp (average): 53.274667027714656
Bpar (average): -38.16455018514673
swath: IW3
Bperp (average): 50.66869924176095
Bpar (average): -41.60171524695629