swath: IW1
Bperp (average): -292.02893592758414
Bpar (average): 206.5924616017725
swath: IW2
Bperp (average): -274.0528526251459
Bpar (average): 229.05832656149624
swath: IW3
Bperp (average): -258.03710512748984
Bpar (average): 246.92321631610224