swath: IW1
Bperp (average): -84.59381090252988
Bpar (average): 94.02613210228634
swath: IW2
Bperp (average): -76.769005745083
Bpar (average): 100.53747460120502
swath: IW3
Bperp (average): -69.79690390402533
Bpar (average): 105.52005155527104