swath: IW1
Bperp (average): -32.89854789289039
Bpar (average): -28.359753035312444
swath: IW2
Bperp (average): -35.46719949054789
Bpar (average): -25.65080057649733
swath: IW3
Bperp (average): -37.54043852142879
Bpar (average): -23.197674999443628