swath: IW1
Bperp (average): 32.4938214221849
Bpar (average): -18.240802274591143
swath: IW2
Bperp (average): 32.73296314034262
Bpar (average): -20.82369063934343
swath: IW3
Bperp (average): 32.91397041257567
Bpar (average): -22.5875650836923