swath: IW1
Bperp (average): -37.550522089839056
Bpar (average): 82.43256254788382
swath: IW2
Bperp (average): -31.03457487292324
Bpar (average): 85.06604030785725
swath: IW3
Bperp (average): -25.51527192816191
Bpar (average): 86.84899062744178