swath: IW1
Bperp (average): -70.56276540225348
Bpar (average): 43.5087567790097
swath: IW2
Bperp (average): -67.1930048570058
Bpar (average): 49.200778483160704
swath: IW3
Bperp (average): -63.97319149605819
Bpar (average): 53.704901409155205