swath: IW1
Bperp (average): -76.73264721915312
Bpar (average): 88.58763243108922
swath: IW2
Bperp (average): -70.48953581185287
Bpar (average): 94.0601478730559
swath: IW3
Bperp (average): -65.38151231238578
Bpar (average): 98.1477527544239