swath: IW1
Bperp (average): 107.06441043025626
Bpar (average): -50.87228356953212
swath: IW2
Bperp (average): 102.61834196155321
Bpar (average): -59.08888982264013
swath: IW3
Bperp (average): 98.49802061019481
Bpar (average): -65.78703691747894