swath: IW1
Bperp (average): 38.14745242038592
Bpar (average): -10.932116232556448
swath: IW2
Bperp (average): 37.087479472741265
Bpar (average): -13.960228098674927
swath: IW3
Bperp (average): 36.00924350558432
Bpar (average): -16.42543667027939