swath: IW1
Bperp (average): 59.339053120574455
Bpar (average): 5.643454368565707
swath: IW2
Bperp (average): 59.64382106960562
Bpar (average): 0.8123678098117999
swath: IW3
Bperp (average): 59.604675734921294
Bpar (average): -3.2697787595787315