swath: IW1
Bperp (average): -62.24614969583928
Bpar (average): 89.19111847078688
swath: IW2
Bperp (average): -55.2516974089022
Bpar (average): 93.71672402580765
swath: IW3
Bperp (average): -49.26085733552192
Bpar (average): 97.0369094838085