swath: IW1
Bperp (average): 27.66044560497799
Bpar (average): -53.091883129264765
swath: IW2
Bperp (average): 23.65478011051347
Bpar (average): -55.21320719014018
swath: IW3
Bperp (average): 20.212694963041102
Bpar (average): -56.7070960403925