swath: IW1
Bperp (average): 24.36291267161723
Bpar (average): -20.381862651499336
swath: IW2
Bperp (average): 22.812365252135134
Bpar (average): -22.125228312723237
swath: IW3
Bperp (average): 21.454594456245275
Bpar (average): -23.46869793350249