swath: IW1
Bperp (average): 14.958944895918838
Bpar (average): -70.03267221349533
swath: IW2
Bperp (average): 12.673982831818655
Bpar (average): -70.41218749762095
swath: IW3
Bperp (average): -12.739742769405849
Bpar (average): -70.46287309234894