swath: IW1
Bperp (average): -26.910113804762755
Bpar (average): -15.124688574108154
swath: IW2
Bperp (average): -28.07987606997897
Bpar (average): -12.864421750077058
swath: IW3
Bperp (average): -28.91399850239768
Bpar (average): -10.912057837568744