swath: IW1
Bperp (average): -30.10308088628234
Bpar (average): 21.5160570517151
swath: IW2
Bperp (average): -28.713800048165496
Bpar (average): 23.641625169303126
swath: IW3
Bperp (average): -27.63419332371674
Bpar (average): 25.264001407326163