swath: IW1
Bperp (average): -48.51334572374465
Bpar (average): -15.21213559366492
swath: IW2
Bperp (average): -52.24792078687803
Bpar (average): -12.567934681787522
swath: IW3
Bperp (average): -55.62345245360996
Bpar (average): -10.89766106801188