swath: IW1
Bperp (average): 52.79378881864921
Bpar (average): -38.013369794537724
swath: IW2
Bperp (average): 50.10541569181462
Bpar (average): -42.24348895662411
swath: IW3
Bperp (average): 47.7356443937446
Bpar (average): -45.639459272189384