swath: IW1
Bperp (average): 32.92934929356962
Bpar (average): -34.64696961174313
swath: IW2
Bperp (average): 29.665933989097645
Bpar (average): -37.21688033634466
swath: IW3
Bperp (average): 26.905062715871065
Bpar (average): -39.15352853358362