swath: IW1
Bperp (average): 4.260369296553948
Bpar (average): -1.7983176650660246
swath: IW2
Bperp (average): 4.361488226822847
Bpar (average): -2.152546594864116
swath: IW3
Bperp (average): 4.458201898942411
Bpar (average): -2.4342954308620772