swath: IW1
Bperp (average): 17.942735588240055
Bpar (average): -28.119528097014538
swath: IW2
Bperp (average): 15.916033496443655
Bpar (average): -29.27539596987972
swath: IW3
Bperp (average): 14.222167921346859
Bpar (average): -30.153698416324605