swath: IW1
Bperp (average): -25.6781657575521
Bpar (average): 19.440067371494315
swath: IW2
Bperp (average): -24.093067533424737
Bpar (average): 21.41252273939367
swath: IW3
Bperp (average): -22.654937957452695
Bpar (average): 22.974712146479607