swath: IW1
Bperp (average): -16.872917935779128
Bpar (average): 66.4471001343261
swath: IW2
Bperp (average): 18.457873435174903
Bpar (average): 66.18579389202759
swath: IW3
Bperp (average): 21.11804932597795
Bpar (average): 65.57825959787536