swath: IW1
Bperp (average): -50.66619720527186
Bpar (average): 66.41273655009994
swath: IW2
Bperp (average): -45.3491701370297
Bpar (average): 70.08883424019783
swath: IW3
Bperp (average): -40.70650682034649
Bpar (average): 72.82738478996836