swath: IW1
Bperp (average): 99.22950332201569
Bpar (average): 0.07154298247102212
swath: IW2
Bperp (average): 99.69905428780203
Bpar (average): -8.11773345532294
swath: IW3
Bperp (average): 99.73791243950998
Bpar (average): -15.051765680922472