swath: IW1
Bperp (average): 18.81817532204441
Bpar (average): -34.1769860788222
swath: IW2
Bperp (average): 16.063520887593985
Bpar (average): -35.55148319099945
swath: IW3
Bperp (average): 13.704568121055877
Bpar (average): -36.52460208761534