swath: IW1
Bperp (average): 93.19146578633668
Bpar (average): -25.891899274204235
swath: IW2
Bperp (average): 91.03533247916829
Bpar (average): -33.36661435502449
swath: IW3
Bperp (average): 88.80754172987672
Bpar (average): -39.51700732824335