swath: IW1
Bperp (average): 4.121071304361779
Bpar (average): -17.658835215068233
swath: IW2
Bperp (average): 4.013995032336582
Bpar (average): -17.734932437320133
swath: IW3
Bperp (average): -4.517561770012577
Bpar (average): -17.638676031918525