swath: IW1
Bperp (average): 80.5432043301381
Bpar (average): -50.934387506899974
swath: IW2
Bperp (average): 76.32935952756402
Bpar (average): -57.37494367700636
swath: IW3
Bperp (average): 72.3527839156803
Bpar (average): -62.479738675249926