swath: IW1
Bperp (average): -58.702658953324814
Bpar (average): 28.303455730436806
swath: IW2
Bperp (average): -56.273321758266945
Bpar (average): 32.815885320269075
swath: IW3
Bperp (average): -54.0108703665974
Bpar (average): 36.41066673965753