swath: IW1
Bperp (average): 23.59510441177387
Bpar (average): -9.872357826148358
swath: IW2
Bperp (average): 22.74827122787079
Bpar (average): -11.657636645119966
swath: IW3
Bperp (average): 21.988583012488483
Bpar (average): -13.125213540490353