swath: IW1
Bperp (average): -314.20866751835257
Bpar (average): 192.15301891149934
swath: IW2
Bperp (average): -297.3666710809772
Bpar (average): 216.49333512492666
swath: IW3
Bperp (average): -282.07030394713547
Bpar (average): 236.00236359624597