swath: IW1
Bperp (average): 93.84087507390018
Bpar (average): -61.17075277316286
swath: IW2
Bperp (average): 88.5906599849066
Bpar (average): -68.57619230817205
swath: IW3
Bperp (average): 83.71353103103203
Bpar (average): -74.47219363330142