swath: IW1
Bperp (average): -26.319479146188584
Bpar (average): 15.91433714842443
swath: IW2
Bperp (average): -24.945965561582
Bpar (average): 17.875980498901026
swath: IW3
Bperp (average): -23.976516751709514
Bpar (average): 19.448157311924845