swath: IW1
Bperp (average): -108.16294566153101
Bpar (average): -5.888469721472814
swath: IW2
Bperp (average): -108.1223173798561
Bpar (average): 2.9585161280332875
swath: IW3
Bperp (average): -107.59446421201736
Bpar (average): 10.337569066348005