swath: IW1
Bperp (average): 146.0834290332285
Bpar (average): -86.95052793566913
swath: IW2
Bperp (average): 138.7884018728564
Bpar (average): -98.37892171845441
swath: IW3
Bperp (average): 131.83844623246551
Bpar (average): -107.57413049214713