swath: IW1
Bperp (average): 8.264295652670697
Bpar (average): -18.84661555539265
swath: IW2
Bperp (average): 7.3951523815938875
Bpar (average): -19.37495822423828
swath: IW3
Bperp (average): 6.86513361550162
Bpar (average): -19.796578400735644