swath: IW1
Bperp (average): 17.154870917951946
Bpar (average): -8.157933362302568
swath: IW2
Bperp (average): 17.72387758013713
Bpar (average): -9.51964822135315
swath: IW3
Bperp (average): 18.20152961062806
Bpar (average): -10.444263269111515