swath: IW1
Bperp (average): 140.9035041726633
Bpar (average): -22.397887531342633
swath: IW2
Bperp (average): 138.53575668260794
Bpar (average): -33.70216018444746
swath: IW3
Bperp (average): 135.83051288208497
Bpar (average): -43.02967816365336