swath: IW1
Bperp (average): -60.27776656833856
Bpar (average): 39.486362701950675
swath: IW2
Bperp (average): -56.9371398335046
Bpar (average): 44.23980290200098
swath: IW3
Bperp (average): -53.84299897167521
Bpar (average): 48.027578498412616