swath: IW1
Bperp (average): 22.211773298429456
Bpar (average): -0.32991085103535006
swath: IW2
Bperp (average): 22.22470684403568
Bpar (average): -1.9764805753140884
swath: IW3
Bperp (average): 22.106316644430915
Bpar (average): -3.21676525909229