swath: IW1
Bperp (average): 29.454617946521964
Bpar (average): -40.96157993455508
swath: IW2
Bperp (average): 26.30389139223263
Bpar (average): -42.97999140423995
swath: IW3
Bperp (average): 23.676112737977135
Bpar (average): -44.37167037876003