swath: IW1
Bperp (average): -75.97106792062212
Bpar (average): 1.455406534483136
swath: IW2
Bperp (average): -75.9463641627134
Bpar (average): 7.717560193500114
swath: IW3
Bperp (average): -75.5972704228644
Bpar (average): 12.995867236235625