swath: IW1
Bperp (average): -52.956841379024546
Bpar (average): 63.52160475862723
swath: IW2
Bperp (average): -48.77149547723871
Bpar (average): 67.75222747814891
swath: IW3
Bperp (average): -45.64864906221809
Bpar (average): 71.21226339015273