swath: IW1
Bperp (average): 127.24198056880859
Bpar (average): -6.562426680500334
swath: IW2
Bperp (average): 126.19749896477119
Bpar (average): -16.76938779826992
swath: IW3
Bperp (average): 124.67967948616723
Bpar (average): -25.24863279626034