swath: IW1
Bperp (average): -60.44467924266317
Bpar (average): 94.31284748068103
swath: IW2
Bperp (average): -54.4718059169872
Bpar (average): 98.3324213643407
swath: IW3
Bperp (average): -49.875588181193024
Bpar (average): 100.89206052826346