swath: IW1
Bperp (average): -100.96243566161745
Bpar (average): -10.708502924931642
swath: IW2
Bperp (average): -101.18969557140683
Bpar (average): -2.508609570534815
swath: IW3
Bperp (average): -101.00753398142608
Bpar (average): 4.378324765095248