swath: IW1
Bperp (average): 17.481832988148362
Bpar (average): -1.8115228483499333
swath: IW2
Bperp (average): 17.301670014463312
Bpar (average): -3.2170960260751738
swath: IW3
Bperp (average): 17.052331810797998
Bpar (average): -4.387320967780358