swath: IW1
Bperp (average): -11.133422914264793
Bpar (average): 15.399605200083998
swath: IW2
Bperp (average): -9.92564291849149
Bpar (average): 16.274517577811253
swath: IW3
Bperp (average): -8.883351116634017
Bpar (average): 16.90815568702179