swath: IW1
Bperp (average): 65.19512883306582
Bpar (average): -13.98800891079586
swath: IW2
Bperp (average): 64.00680478723828
Bpar (average): -19.260664580893618
swath: IW3
Bperp (average): 62.63468937325901
Bpar (average): -23.593017629107212