swath: IW1
Bperp (average): -166.34984287101545
Bpar (average): 72.85316196969592
swath: IW2
Bperp (average): -159.88494802379185
Bpar (average): 86.20377495756225
swath: IW3
Bperp (average): -153.60766701427295
Bpar (average): 97.02308784403824