swath: IW1
Bperp (average): -23.311395868465382
Bpar (average): 10.239407733494065
swath: IW2
Bperp (average): -22.494418084494477
Bpar (average): 12.079783426218086
swath: IW3
Bperp (average): -21.718517682913514
Bpar (average): 13.582089302133223