swath: IW1
Bperp (average): 62.42081651223711
Bpar (average): -41.35920289627431
swath: IW2
Bperp (average): 58.83378249199501
Bpar (average): -46.27572262639457
swath: IW3
Bperp (average): 55.52624918248269
Bpar (average): -50.17990143599083