swath: IW1
Bperp (average): 118.3270462266219
Bpar (average): -76.66963032082381
swath: IW2
Bperp (average): 111.73854362397806
Bpar (average): -85.93091966460715
swath: IW3
Bperp (average): 105.63503741496112
Bpar (average): -93.28618177297268