swath: IW1
Bperp (average): -27.22059870781289
Bpar (average): 30.67106448350295
swath: IW2
Bperp (average): -24.77280835442729
Bpar (average): 32.81099808854487
swath: IW3
Bperp (average): -22.6192900343813
Bpar (average): 34.45990231706608