swath: IW1
Bperp (average): -33.185642716539775
Bpar (average): 71.47328835479807
swath: IW2
Bperp (average): -27.859959515750994
Bpar (average): 73.63801763655712
swath: IW3
Bperp (average): -23.50452409543462
Bpar (average): 75.07193597529937