swath: IW1
Bperp (average): -11.65903094731528
Bpar (average): 65.84992712008734
swath: IW2
Bperp (average): -9.549756557336602
Bpar (average): 66.07981397700517
swath: IW3
Bperp (average): 9.861515802877129
Bpar (average): 65.92759215959785