swath: IW1
Bperp (average): -10.131221153099778
Bpar (average): 8.245465503654437
swath: IW2
Bperp (average): -9.310159279444724
Bpar (average): 8.768540446169995
swath: IW3
Bperp (average): -8.748722511041809
Bpar (average): 9.138999839909568