swath: IW1
Bperp (average): -29.23281924309905
Bpar (average): 64.99105947973408
swath: IW2
Bperp (average): -24.026271869995366
Bpar (average): 67.06576536887123
swath: IW3
Bperp (average): -19.379875379020106
Bpar (average): 68.53891059157571