swath: IW1
Bperp (average): 18.358209391137333
Bpar (average): -0.5926134852506518
swath: IW2
Bperp (average): 18.20315779221371
Bpar (average): -2.044726613377218
swath: IW3
Bperp (average): 18.070025958407538
Bpar (average): -3.2793439257005965