swath: IW1
Bperp (average): 11.279593943705208
Bpar (average): -65.79158052445952
swath: IW2
Bperp (average): 9.270225910081113
Bpar (average): -65.98366392668538
swath: IW3
Bperp (average): -9.762055432342581
Bpar (average): -65.88720491444958