swath: IW1
Bperp (average): -26.561909558907303
Bpar (average): 1.8354755676870305
swath: IW2
Bperp (average): -26.022884189926334
Bpar (average): 4.025353900591192
swath: IW3
Bperp (average): -25.266826171997128
Bpar (average): 5.890181557811967