swath: IW1
Bperp (average): -14.526416727307154
Bpar (average): 34.11199652425397
swath: IW2
Bperp (average): -12.596682275439202
Bpar (average): 35.23501000979328
swath: IW3
Bperp (average): -11.25752676031528
Bpar (average): 36.00673748414402