swath: IW1
Bperp (average): 92.44664307633553
Bpar (average): -65.94233159690702
swath: IW2
Bperp (average): 86.90445485443014
Bpar (average): -72.90256296712039
swath: IW3
Bperp (average): 81.97465445418524
Bpar (average): -78.47884466141656