swath: IW1
Bperp (average): 63.490368448298305
Bpar (average): -46.368841349449156
swath: IW2
Bperp (average): 59.63630920459611
Bpar (average): -51.521039802691405
swath: IW3
Bperp (average): 56.09070966165289
Bpar (average): -55.630440876400826