swath: IW1
Bperp (average): 37.38861907361475
Bpar (average): 0.562920498159573
swath: IW2
Bperp (average): 38.08406300177177
Bpar (average): -2.3705055354003717
swath: IW3
Bperp (average): 38.76363617997639
Bpar (average): -5.030059094356489