swath: IW1
Bperp (average): -30.891049705296812
Bpar (average): 29.145582501828557
swath: IW2
Bperp (average): -28.46828017486861
Bpar (average): 31.48612107677352
swath: IW3
Bperp (average): -26.30881004983631
Bpar (average): 33.2860716042202