swath: IW1
Bperp (average): -40.00718144295013
Bpar (average): 3.8682609398509715
swath: IW2
Bperp (average): -39.470657682793316
Bpar (average): 6.970403209285743
swath: IW3
Bperp (average): -39.054030252283745
Bpar (average): 9.562166816099834