swath: IW1
Bperp (average): 22.019560865077956
Bpar (average): -26.145260127467537
swath: IW2
Bperp (average): 19.936310169973964
Bpar (average): -27.8655751590752
swath: IW3
Bperp (average): 18.083592836917123
Bpar (average): -29.24191284144587