swath: IW1
Bperp (average): -84.01576600340772
Bpar (average): 92.2811557381694
swath: IW2
Bperp (average): -78.74177189678346
Bpar (average): 97.71819717789393
swath: IW3
Bperp (average): -74.99998502818598
Bpar (average): 101.65647282078173