swath: IW1
Bperp (average): -102.88726243913786
Bpar (average): 69.87916300511236
swath: IW2
Bperp (average): -96.80870127582533
Bpar (average): 78.02888011849838
swath: IW3
Bperp (average): -91.1257306309397
Bpar (average): 84.51687874641361