swath: IW1
Bperp (average): -59.377443115555444
Bpar (average): 27.89039108604275
swath: IW2
Bperp (average): -57.032508333843715
Bpar (average): 32.33010033057589
swath: IW3
Bperp (average): -55.19340399476673
Bpar (average): 36.09692072191373