swath: IW1
Bperp (average): -51.15111540755697
Bpar (average): 65.58960680554846
swath: IW2
Bperp (average): -45.76968322423989
Bpar (average): 69.4235297000521
swath: IW3
Bperp (average): -41.028402166416946
Bpar (average): 72.30268814492453