swath: IW1
Bperp (average): 81.96644639343184
Bpar (average): -28.939614371562453
swath: IW2
Bperp (average): 79.30262947950504
Bpar (average): -35.38778642505083
swath: IW3
Bperp (average): 76.71713849879117
Bpar (average): -40.66765682029948