swath: IW1
Bperp (average): 113.81131910707116
Bpar (average): -71.05291315826734
swath: IW2
Bperp (average): 107.7667455857536
Bpar (average): -79.84391801461265
swath: IW3
Bperp (average): 102.14747856812718
Bpar (average): -86.90520336240394