swath: IW1
Bperp (average): 39.32209484619704
Bpar (average): -27.061854125710983
swath: IW2
Bperp (average): 37.08885319551413
Bpar (average): -30.107586443670634
swath: IW3
Bperp (average): 34.98769014704272
Bpar (average): -32.54272531580309