swath: IW1
Bperp (average): 24.151757954757777
Bpar (average): -15.807857522038272
swath: IW2
Bperp (average): 23.086209922191305
Bpar (average): -17.77196210129388
swath: IW3
Bperp (average): 22.076973217033146
Bpar (average): -19.312237465487602