swath: IW1
Bperp (average): -60.183192776490465
Bpar (average): 28.81394223761107
swath: IW2
Bperp (average): -57.67083584429477
Bpar (average): 33.40059914332507
swath: IW3
Bperp (average): -55.42677931519163
Bpar (average): 37.140141553995335