swath: IW1
Bperp (average): -7.792655581399137
Bpar (average): 10.695268856664233
swath: IW2
Bperp (average): -8.198509057981955
Bpar (average): 11.175533144707797
swath: IW3
Bperp (average): -8.797565174949854
Bpar (average): 11.55417958560319