swath: IW1
Bperp (average): -11.842093524221468
Bpar (average): -10.94222996449805
swath: IW2
Bperp (average): -13.950760328797104
Bpar (average): -10.738123559994895
swath: IW3
Bperp (average): -16.081539911081176
Bpar (average): -10.292894736879006