swath: IW1
Bperp (average): -7.251414842603229
Bpar (average): -51.78131119271081
swath: IW2
Bperp (average): -9.763654144142114
Bpar (average): -51.33248182664736
swath: IW3
Bperp (average): -12.649687880503418
Bpar (average): -50.749209124023444