swath: IW1
Bperp (average): 81.63605177650987
Bpar (average): -15.419219433187868
swath: IW2
Bperp (average): 79.99880120472046
Bpar (average): -21.962217266792337
swath: IW3
Bperp (average): 78.21075997495282
Bpar (average): -27.34876788199301