swath: IW1
Bperp (average): -80.64225789056367
Bpar (average): -37.27532353139986
swath: IW2
Bperp (average): -83.24487684190711
Bpar (average): -30.546199642004055
swath: IW3
Bperp (average): -85.06056858661981
Bpar (average): -24.783226837535338