swath: IW1
Bperp (average): -14.919286126942817
Bpar (average): 46.17205380645008
swath: IW2
Bperp (average): -12.008481066216248
Bpar (average): 46.94567420350167
swath: IW3
Bperp (average): -10.020178357089245
Bpar (average): 47.274386529627215