swath: IW1
Bperp (average): 95.10450216382594
Bpar (average): 1.0277657431317917
swath: IW2
Bperp (average): 94.78843511432052
Bpar (average): -6.770372237452781
swath: IW3
Bperp (average): 94.01332404532774
Bpar (average): -13.309165106507113