swath: IW1
Bperp (average): -88.32454805677082
Bpar (average): 27.689975839802095
swath: IW2
Bperp (average): -86.0640057775825
Bpar (average): 34.722190459213245
swath: IW3
Bperp (average): -83.95993705390897
Bpar (average): 40.499708341602435