swath: IW1
Bperp (average): 60.36356218169959
Bpar (average): -104.40636643923335
swath: IW2
Bperp (average): 51.902899130319994
Bpar (average): -108.81238329487493
swath: IW3
Bperp (average): 44.469380232118525
Bpar (average): -112.03013919950821