swath: IW1
Bperp (average): 10.824396292666778
Bpar (average): -26.269133927649676
swath: IW2
Bperp (average): 8.895377395114446
Bpar (average): -27.00774579330493
swath: IW3
Bperp (average): 7.409090113544537
Bpar (average): -27.48510799593758