swath: IW1
Bperp (average): 69.88103065480014
Bpar (average): -49.57877319033011
swath: IW2
Bperp (average): 65.5762866416378
Bpar (average): -55.0192136521292
swath: IW3
Bperp (average): 61.66733311069281
Bpar (average): -59.33637301226586