swath: IW1
Bperp (average): 69.2497112363881
Bpar (average): 8.308986426052895
swath: IW2
Bperp (average): 69.8509335999908
Bpar (average): 2.578946877155176
swath: IW3
Bperp (average): 70.01964193817162
Bpar (average): -2.287299745427503