swath: IW1
Bperp (average): -51.49176213062382
Bpar (average): 23.581309025075377
swath: IW2
Bperp (average): -49.84144287461199
Bpar (average): 27.78555536576123
swath: IW3
Bperp (average): -48.404813296989715
Bpar (average): 31.331025843136203