swath: IW1
Bperp (average): -41.401341265344634
Bpar (average): 21.363620265995213
swath: IW2
Bperp (average): -39.53215980713138
Bpar (average): 24.608815193819687
swath: IW3
Bperp (average): -37.76941582294406
Bpar (average): 27.22769491137575