swath: IW1
Bperp (average): -19.241385423791343
Bpar (average): 15.497532798687244
swath: IW2
Bperp (average): -20.271191410270543
Bpar (average): 15.734047373737608
swath: IW3
Bperp (average): -21.468575638974002
Bpar (average): 15.57192713607374