swath: IW1
Bperp (average): -15.748033816126222
Bpar (average): 6.905051041126176
swath: IW2
Bperp (average): -15.879775002842857
Bpar (average): 8.17986065636797
swath: IW3
Bperp (average): -16.01393175474695
Bpar (average): 9.167484492977788