swath: IW1
Bperp (average): -107.51425266805164
Bpar (average): 83.72281621761101
swath: IW2
Bperp (average): -100.38254366202064
Bpar (average): 92.09905313570839
swath: IW3
Bperp (average): -93.87561691698052
Bpar (average): 98.67334335538243