swath: IW1
Bperp (average): 27.08675823442053
Bpar (average): 1.3130796519530439
swath: IW2
Bperp (average): 27.537968718816163
Bpar (average): -0.7337380860534065
swath: IW3
Bperp (average): 27.881019481833107
Bpar (average): -2.471035867774992