swath: IW1
Bperp (average): 44.93034490427226
Bpar (average): -9.235548269539489
swath: IW2
Bperp (average): 44.79090119624216
Bpar (average): -12.902508118744011
swath: IW3
Bperp (average): 44.62122070671491
Bpar (average): -15.980959658031642