swath: IW1
Bperp (average): -24.00916242646026
Bpar (average): 96.80094353487944
swath: IW2
Bperp (average): -16.483674167312053
Bpar (average): 98.32987735060904
swath: IW3
Bperp (average): -10.489518175288588
Bpar (average): 99.11654806415834