swath: IW1
Bperp (average): -22.16124507088316
Bpar (average): -7.612460492163289
swath: IW2
Bperp (average): -23.67711101089962
Bpar (average): -6.881524090925457
swath: IW3
Bperp (average): -25.089827563118124
Bpar (average): -6.507914272468342