swath: IW1
Bperp (average): -24.205387737519978
Bpar (average): -15.166205468018152
swath: IW2
Bperp (average): -25.08940481954273
Bpar (average): -13.150212861480444
swath: IW3
Bperp (average): -25.83399223722814
Bpar (average): -11.411408298239946