swath: IW1
Bperp (average): -32.644449026054275
Bpar (average): 44.82160310634858
swath: IW2
Bperp (average): -30.817831044431166
Bpar (average): 46.60043319766969
swath: IW3
Bperp (average): -29.83053735875382
Bpar (average): 47.79839061400755