swath: IW1
Bperp (average): -48.206739339338995
Bpar (average): 25.964306657507787
swath: IW2
Bperp (average): -46.601719061427175
Bpar (average): 29.904730292732022
swath: IW3
Bperp (average): -45.03689878059104
Bpar (average): 33.01505667173067