swath: IW1
Bperp (average): 22.146205829450693
Bpar (average): -18.549306151284846
swath: IW2
Bperp (average): 20.70685866412344
Bpar (average): -20.310847174037633
swath: IW3
Bperp (average): 19.330805350294714
Bpar (average): -21.655854230689034