swath: IW1
Bperp (average): -16.724942272467523
Bpar (average): 41.71542753275741
swath: IW2
Bperp (average): 17.804417270728674
Bpar (average): 41.59603717854748
swath: IW3
Bperp (average): 19.415596441673824
Bpar (average): 41.23785435844745