swath: IW1
Bperp (average): 9.422922750977529
Bpar (average): 8.452829768796752
swath: IW2
Bperp (average): 10.265786602888081
Bpar (average): 8.081147078869591
swath: IW3
Bperp (average): 11.027976643095768
Bpar (average): 7.66843179197461