swath: IW1
Bperp (average): -54.78117816466077
Bpar (average): 72.70500163338343
swath: IW2
Bperp (average): -48.98736371473711
Bpar (average): 76.71238541326227
swath: IW3
Bperp (average): -44.016864285061466
Bpar (average): 79.5787109625249