swath: IW1
Bperp (average): -97.45207012177946
Bpar (average): 0.33592662983382265
swath: IW2
Bperp (average): -96.83115112895837
Bpar (average): 8.17073772136234
swath: IW3
Bperp (average): -95.97120149786194
Bpar (average): 14.715570139672415