swath: IW1
Bperp (average): 15.663461415237954
Bpar (average): -6.8286101448656
swath: IW2
Bperp (average): 15.088666352954673
Bpar (average): -8.077920341229635
swath: IW3
Bperp (average): 14.534123032198533
Bpar (average): -9.092583233900548