swath: IW1
Bperp (average): -7.636920409064292
Bpar (average): 7.331045533782163
swath: IW2
Bperp (average): -8.076751978303959
Bpar (average): 7.34893592818331
swath: IW3
Bperp (average): -8.583688051019726
Bpar (average): 7.470888679316232