swath: IW1
Bperp (average): 57.88343815983039
Bpar (average): -30.33642407244482
swath: IW2
Bperp (average): 58.59438598637328
Bpar (average): -34.87913261833567
swath: IW3
Bperp (average): 59.782908845466956
Bpar (average): -38.675434087230535