swath: IW1
Bperp (average): -77.59591203411253
Bpar (average): 13.844461131101399
swath: IW2
Bperp (average): -76.14455955270478
Bpar (average): 20.068150064940667
swath: IW3
Bperp (average): -74.52833505738167
Bpar (average): 25.19379135019981