swath: IW1
Bperp (average): -11.381741222726824
Bpar (average): 61.33033894881027
swath: IW2
Bperp (average): -6.945714774734727
Bpar (average): 61.890036873682334
swath: IW3
Bperp (average): -4.016600468399899
Bpar (average): 62.060479714576815