swath: IW1
Bperp (average): -54.451404185157884
Bpar (average): 29.273046394220977
swath: IW2
Bperp (average): -52.23139953336576
Bpar (average): 33.55675370890602
swath: IW3
Bperp (average): -50.42289967501744
Bpar (average): 37.04354698122578