swath: IW1
Bperp (average): 39.7551452550353
Bpar (average): 39.04404751896212
swath: IW2
Bperp (average): 43.545006530925946
Bpar (average): 35.78823959742034
swath: IW3
Bperp (average): 46.68606547961929
Bpar (average): 32.79980472629213