swath: IW1
Bperp (average): 99.1054542923395
Bpar (average): -6.90532625181844
swath: IW2
Bperp (average): 98.24010346627442
Bpar (average): -14.895232668945908
swath: IW3
Bperp (average): 97.01569480068488
Bpar (average): -21.547707799344135