swath: IW1
Bperp (average): 26.117390290549277
Bpar (average): -76.91913000976133
swath: IW2
Bperp (average): 20.405720869088725
Bpar (average): -78.52461051204459
swath: IW3
Bperp (average): 15.862779868273478
Bpar (average): -79.54715880597726