swath: IW1
Bperp (average): 127.54686628211049
Bpar (average): -6.053237000120643
swath: IW2
Bperp (average): 126.57103576583644
Bpar (average): -16.280288694985366
swath: IW3
Bperp (average): 125.11209946859178
Bpar (average): -24.782441718860145