swath: IW1
Bperp (average): -62.959514868082096
Bpar (average): 10.470270319420244
swath: IW2
Bperp (average): -61.877157589311565
Bpar (average): 15.476238915888514
swath: IW3
Bperp (average): -60.63060235286403
Bpar (average): 19.563787724519873