swath: IW1
Bperp (average): -25.222116304150344
Bpar (average): -14.146486999819782
swath: IW2
Bperp (average): -26.71230542394514
Bpar (average): -12.769017750552969
swath: IW3
Bperp (average): -28.007870647885838
Bpar (average): -11.767857261363105