swath: IW1
Bperp (average): -15.38085360623662
Bpar (average): -5.844732858478619
swath: IW2
Bperp (average): -16.57094035952974
Bpar (average): -5.27548905859
swath: IW3
Bperp (average): -17.6965066888076
Bpar (average): -4.7887790175119145