swath: IW1
Bperp (average): 14.537059808282937
Bpar (average): -17.80087618167829
swath: IW2
Bperp (average): 13.205103504362892
Bpar (average): -18.86265377419602
swath: IW3
Bperp (average): 12.133853410943788
Bpar (average): -19.585370213660912