swath: IW1
Bperp (average): -92.98082926371883
Bpar (average): 64.4080167379433
swath: IW2
Bperp (average): -87.53315419490927
Bpar (average): 71.62521027163125
swath: IW3
Bperp (average): -82.54432312413805
Bpar (average): 77.32481026479024