swath: IW1
Bperp (average): 34.095743440839264
Bpar (average): -33.0479551011266
swath: IW2
Bperp (average): 31.468033160863286
Bpar (average): -35.68613032419244
swath: IW3
Bperp (average): 29.04335957728276
Bpar (average): -37.74303817615195