swath: IW1 Bperp (average): -20.451877074122226 Bpar (average): 30.13185286286654 swath: IW2 Bperp (average): -20.32808949326245 Bpar (average): 31.17591812990763 swath: IW3 Bperp (average): -20.92150402896085 Bpar (average): 31.859462550433815