swath: IW1
Bperp (average): 23.168224768943524
Bpar (average): -23.81009140741767
swath: IW2
Bperp (average): 21.230327267477218
Bpar (average): -25.535346817343857
swath: IW3
Bperp (average): 19.51950347914143
Bpar (average): -26.850501020064744