swath: IW1
Bperp (average): 44.54564330259581
Bpar (average): -47.792578486743544
swath: IW2
Bperp (average): 40.61359627240143
Bpar (average): -51.094033039737425
swath: IW3
Bperp (average): 37.180623090709986
Bpar (average): -53.65975601908036