swath: IW1
Bperp (average): -44.858310568760075
Bpar (average): 31.253437792319353
swath: IW2
Bperp (average): -42.27528645396264
Bpar (average): 34.64372899457197
swath: IW3
Bperp (average): -39.970403193232144
Bpar (average): 37.28797381949179