swath: IW1
Bperp (average): -12.11615068630906
Bpar (average): -5.479589497448165
swath: IW2
Bperp (average): -12.49520590373741
Bpar (average): -4.4762783921017215
swath: IW3
Bperp (average): -12.747337634358471
Bpar (average): -3.6100280350002523