swath: IW1
Bperp (average): -57.118540833099246
Bpar (average): 21.12493438215372
swath: IW2
Bperp (average): -55.362902267499166
Bpar (average): 25.39136294446642
swath: IW3
Bperp (average): -53.881115004748956
Bpar (average): 28.919846692899046