swath: IW1
Bperp (average): -18.486662964364108
Bpar (average): -26.411939039059803
swath: IW2
Bperp (average): -20.4698206566719
Bpar (average): -25.380290154657036
swath: IW3
Bperp (average): -22.217902260629284
Bpar (average): -24.532938770767746