swath: IW1
Bperp (average): -60.73509619210378
Bpar (average): 32.567382271829544
swath: IW2
Bperp (average): -57.845949831150946
Bpar (average): 37.29747210863747
swath: IW3
Bperp (average): -55.186648286066834
Bpar (average): 41.10993360402053