swath: IW1
Bperp (average): 112.79412418637448
Bpar (average): 14.929895359387322
swath: IW2
Bperp (average): 113.47431515614743
Bpar (average): 5.979213049120909
swath: IW3
Bperp (average): 113.64268367191582
Bpar (average): -1.6383877473675712