swath: IW1
Bperp (average): 35.93379318734755
Bpar (average): -14.51635483392442
swath: IW2
Bperp (average): 34.6349213779995
Bpar (average): -17.4415820319091
swath: IW3
Bperp (average): 33.27349639931732
Bpar (average): -19.946220612428295