swath: IW1
Bperp (average): -60.478988953663155
Bpar (average): 95.6368522055894
swath: IW2
Bperp (average): -52.94147559070778
Bpar (average): 99.93457335553927
swath: IW3
Bperp (average): -46.5355697375436
Bpar (average): 103.01229572004748