swath: IW1
Bperp (average): -34.35824896540904
Bpar (average): -17.79812339348204
swath: IW2
Bperp (average): -35.66720393243248
Bpar (average): -14.88585570044643
swath: IW3
Bperp (average): -36.54816431834758
Bpar (average): -12.277909025010006