swath: IW1
Bperp (average): -37.79809633087258
Bpar (average): -10.946794718447986
swath: IW2
Bperp (average): -38.21905187977925
Bpar (average): -7.855715096703773
swath: IW3
Bperp (average): -38.17793240884179
Bpar (average): -5.273916048787762