swath: IW1
Bperp (average): 44.03923860392481
Bpar (average): 3.7537233833574266
swath: IW2
Bperp (average): 44.2464642427217
Bpar (average): 0.26120675460104065
swath: IW3
Bperp (average): 44.18825505203641
Bpar (average): -2.717336763853873