swath: IW1
Bperp (average): 118.07087772282848
Bpar (average): -85.70568820042624
swath: IW2
Bperp (average): 110.84444875748288
Bpar (average): -94.81388430426902
swath: IW3
Bperp (average): 104.19663811976308
Bpar (average): -102.06166371786207