swath: IW1
Bperp (average): 36.555952535079214
Bpar (average): -15.825121957842262
swath: IW2
Bperp (average): 35.328601745419014
Bpar (average): -18.73546768173829
swath: IW3
Bperp (average): 34.055809772943185
Bpar (average): -21.105292974850542