swath: IW1
Bperp (average): 30.404361222517466
Bpar (average): -15.040230675963054
swath: IW2
Bperp (average): 29.114600651651077
Bpar (average): -17.415311944483506
swath: IW3
Bperp (average): 27.90435353944636
Bpar (average): -19.319281124298087