swath: IW1
Bperp (average): 17.28563050299416
Bpar (average): -41.834695360870505
swath: IW2
Bperp (average): 14.025471671205581
Bpar (average): -43.070212826751494
swath: IW3
Bperp (average): 11.140538156851356
Bpar (average): -43.921029818037496