swath: IW1
Bperp (average): -5.304861599387382
Bpar (average): -4.160253071212137
swath: IW2
Bperp (average): -6.346698701351737
Bpar (average): -3.970763403999648
swath: IW3
Bperp (average): -7.334458023372944
Bpar (average): -3.825367601536806