swath: IW1
Bperp (average): 9.689999503036491
Bpar (average): 52.19545796511137
swath: IW2
Bperp (average): 11.669376811314592
Bpar (average): 51.63180337376319
swath: IW3
Bperp (average): 14.015970377238832
Bpar (average): 50.89043223290073