swath: IW1
Bperp (average): -17.36406913003809
Bpar (average): 22.594779429660417
swath: IW2
Bperp (average): -18.838243947084127
Bpar (average): 22.81582914562056
swath: IW3
Bperp (average): -20.758554357000218
Bpar (average): 23.200716056323216