swath: IW1
Bperp (average): 72.23022875157329
Bpar (average): 18.81411205821288
swath: IW2
Bperp (average): 73.75969503265627
Bpar (average): 12.795997499414526
swath: IW3
Bperp (average): 74.70589523285369
Bpar (average): 7.625695825715951