swath: IW1
Bperp (average): 78.65087390132213
Bpar (average): -101.1624932071665
swath: IW2
Bperp (average): 70.32472066307325
Bpar (average): -107.09437700790889
swath: IW3
Bperp (average): 62.92640073315145
Bpar (average): -111.59070069676355