swath: IW1
Bperp (average): 272.85610079402886
Bpar (average): -144.75187687795483
swath: IW2
Bperp (average): 260.5663741554072
Bpar (average): -166.38590424938317
swath: IW3
Bperp (average): 249.01124849985527
Bpar (average): -184.0627918199327