swath: IW1
Bperp (average): -25.376205540781328
Bpar (average): 2.877541998046247
swath: IW2
Bperp (average): -25.372822365816962
Bpar (average): 4.984635862457954
swath: IW3
Bperp (average): -25.40134400758193
Bpar (average): 6.822854637700192