swath: IW1
Bperp (average): -22.837305672707586
Bpar (average): 10.563534701206676
swath: IW2
Bperp (average): -22.00323157134515
Bpar (average): 12.400158530899308
swath: IW3
Bperp (average): -21.209310849004513
Bpar (average): 13.896364760147787