swath: IW1
Bperp (average): 81.76380156432077
Bpar (average): -2.6058336073095285
swath: IW2
Bperp (average): 81.17439330162198
Bpar (average): -9.232312452010577
swath: IW3
Bperp (average): 80.37170485024434
Bpar (average): -14.722682153639463