swath: IW1
Bperp (average): 4.764554351451002
Bpar (average): -3.1077030018689684
swath: IW2
Bperp (average): 5.530238961944587
Bpar (average): -3.330389709358021
swath: IW3
Bperp (average): 6.288290513672375
Bpar (average): -3.4720851922143705