swath: IW1
Bperp (average): 63.66843760907324
Bpar (average): -62.95260340219842
swath: IW2
Bperp (average): 58.648331885635784
Bpar (average): -67.57122639947123
swath: IW3
Bperp (average): 54.34008081564624
Bpar (average): -71.20660647472967