swath: IW1
Bperp (average): 16.61196481963569
Bpar (average): -32.6946970556457
swath: IW2
Bperp (average): 13.95112306573589
Bpar (average): -33.90706416662899
swath: IW3
Bperp (average): 11.653703262135107
Bpar (average): -34.75578562448645