swath: IW1
Bperp (average): -69.74256348945558
Bpar (average): -28.823550676574254
swath: IW2
Bperp (average): -71.60290281866055
Bpar (average): -23.070898229736642
swath: IW3
Bperp (average): -72.9058455466735
Bpar (average): -18.140993122157248