swath: IW1
Bperp (average): 96.19067421641702
Bpar (average): -42.99197795642798
swath: IW2
Bperp (average): 92.28462554529101
Bpar (average): -50.41218921283706
swath: IW3
Bperp (average): 88.39864237492048
Bpar (average): -56.193007211524765