swath: IW1
Bperp (average): 99.97438918854772
Bpar (average): -70.19915666349748
swath: IW2
Bperp (average): 94.14541249116635
Bpar (average): -77.85025292884072
swath: IW3
Bperp (average): 88.71476219862404
Bpar (average): -83.98919279561329