swath: IW1
Bperp (average): -119.74361177660859
Bpar (average): 55.295097131133886
swath: IW2
Bperp (average): -115.27300173338439
Bpar (average): 64.90418592702208
swath: IW3
Bperp (average): -111.1879957364896
Bpar (average): 72.79674873269362