swath: IW1
Bperp (average): 34.001482619093494
Bpar (average): -25.29246399429917
swath: IW2
Bperp (average): 32.54713825746958
Bpar (average): -27.56241691396319
swath: IW3
Bperp (average): 31.425913937788053
Bpar (average): -29.288140335639746