swath: IW1
Bperp (average): 97.33825142612675
Bpar (average): -0.6889548163905879
swath: IW2
Bperp (average): 96.84458626117592
Bpar (average): -8.50106368416532
swath: IW3
Bperp (average): 95.94157392326854
Bpar (average): -15.002293016712843