swath: IW1
Bperp (average): 12.778443742928438
Bpar (average): -42.933449551662115
swath: IW2
Bperp (average): 9.468909113809469
Bpar (average): -43.83439013214101
swath: IW3
Bperp (average): 6.661109612584756
Bpar (average): -44.386608574353815