swath: IW1
Bperp (average): 11.167248709113672
Bpar (average): -11.047962120687913
swath: IW2
Bperp (average): 10.542853837370263
Bpar (average): -11.931082219864633
swath: IW3
Bperp (average): 9.989968771875315
Bpar (average): -12.634609006529809