swath: IW1
Bperp (average): 163.29275359035333
Bpar (average): -88.83017847354463
swath: IW2
Bperp (average): 155.74736681493653
Bpar (average): -101.67502072605015
swath: IW3
Bperp (average): 148.54648506881585
Bpar (average): -112.00560744703346