swath: IW1
Bperp (average): -0.9892768432197753
Bpar (average): 15.21766430303927
swath: IW2
Bperp (average): 0.36087026723553217
Bpar (average): 15.239199263300288
swath: IW3
Bperp (average): 1.3229234252723387
Bpar (average): 15.18304925018392