swath: IW1
Bperp (average): 12.564924606687752
Bpar (average): -9.692697540232018
swath: IW2
Bperp (average): 12.614601244997438
Bpar (average): -10.259932849154744
swath: IW3
Bperp (average): 12.827729574624207
Bpar (average): -10.657785963784399