swath: IW1
Bperp (average): 104.31286529005433
Bpar (average): -52.89558202282368
swath: IW2
Bperp (average): 99.5950990121908
Bpar (average): -61.067771506508606
swath: IW3
Bperp (average): 95.20075197090334
Bpar (average): -67.66807397939428