swath: IW1
Bperp (average): -69.75862631011962
Bpar (average): 94.69173270228896
swath: IW2
Bperp (average): -62.283966646364604
Bpar (average): 99.80644337453175
swath: IW3
Bperp (average): -55.85162413843615
Bpar (average): 103.58968569177958