swath: IW1
Bperp (average): -93.06083598601136
Bpar (average): 20.97241685206425
swath: IW2
Bperp (average): -91.42562067258737
Bpar (average): 28.574855479255
swath: IW3
Bperp (average): -89.64856853495525
Bpar (average): 34.880040154837175