swath: IW1
Bperp (average): 64.59929943767537
Bpar (average): 17.49297081508413
swath: IW2
Bperp (average): 65.7757470205297
Bpar (average): 12.348416319037318
swath: IW3
Bperp (average): 66.48567853101893
Bpar (average): 8.004067428277772