swath: IW1
Bperp (average): 214.67636223476924
Bpar (average): -105.24338959625304
swath: IW2
Bperp (average): 205.45235256791165
Bpar (average): -122.16745532911064
swath: IW3
Bperp (average): 196.65402750186723
Bpar (average): -135.8484796705762