swath: IW1
Bperp (average): 58.04985552312608
Bpar (average): -15.526950252389028
swath: IW2
Bperp (average): 56.64568363803224
Bpar (average): -20.15593278394977
swath: IW3
Bperp (average): 55.158861500292616
Bpar (average): -23.96075424402965