swath: IW1
Bperp (average): 20.33250090603334
Bpar (average): -0.9323598729090866
swath: IW2
Bperp (average): 20.791509214457665
Bpar (average): -2.5573930222238883
swath: IW3
Bperp (average): 21.199572008095792
Bpar (average): -3.9464753884746413