swath: IW1
Bperp (average): 17.60890853780422
Bpar (average): -9.250893760664171
swath: IW2
Bperp (average): 16.502095130182934
Bpar (average): -10.609435978366971
swath: IW3
Bperp (average): 15.896919917863604
Bpar (average): -11.675532405271383