swath: IW1
Bperp (average): 51.763292189826394
Bpar (average): -29.986697040179553
swath: IW2
Bperp (average): 49.24913408559495
Bpar (average): -34.07947767924667
swath: IW3
Bperp (average): 46.897207704314866
Bpar (average): -37.362997968263244