swath: IW1
Bperp (average): -64.4561909104872
Bpar (average): 14.520308683123757
swath: IW2
Bperp (average): -62.64417183689949
Bpar (average): 19.728956639031118
swath: IW3
Bperp (average): -60.53586697747689
Bpar (average): 23.98482465265487