swath: IW1
Bperp (average): -64.79175612444736
Bpar (average): 30.593374687059452
swath: IW2
Bperp (average): -62.11047725431487
Bpar (average): 35.71726962509836
swath: IW3
Bperp (average): -59.53777694624882
Bpar (average): 39.85234089357385