swath: IW1
Bperp (average): 69.66813716725136
Bpar (average): -18.72259634655511
swath: IW2
Bperp (average): 67.84990383102932
Bpar (average): -24.310151301179673
swath: IW3
Bperp (average): 65.95862193633836
Bpar (average): -28.89413362775204