swath: IW1
Bperp (average): -36.5052427573243
Bpar (average): 10.676900537949317
swath: IW2
Bperp (average): -36.167168295689414
Bpar (average): 12.985124060528335
swath: IW3
Bperp (average): -35.90978495899461
Bpar (average): 14.622037175275992