swath: IW1
Bperp (average): -5.701094617494338
Bpar (average): -10.140349494225234
swath: IW2
Bperp (average): -6.221089929096142
Bpar (average): -9.70637875772986
swath: IW3
Bperp (average): -6.6915889953095915
Bpar (average): -9.328028377986502