swath: IW1
Bperp (average): -20.216277920338822
Bpar (average): -12.960243237966699
swath: IW2
Bperp (average): -21.732011970924038
Bpar (average): -11.305313050206083
swath: IW3
Bperp (average): -23.028378597666098
Bpar (average): -9.831090068773113