swath: IW1
Bperp (average): -187.64318815089229
Bpar (average): 111.16294668308726
swath: IW2
Bperp (average): -178.2404451060001
Bpar (average): 126.08131153625195
swath: IW3
Bperp (average): -169.44741045847448
Bpar (average): 138.04100392586483