swath: IW1
Bperp (average): -97.67015865856382
Bpar (average): 29.86796298573127
swath: IW2
Bperp (average): -94.75568593427545
Bpar (average): 37.70000977626081
swath: IW3
Bperp (average): -91.88999747825234
Bpar (average): 44.07145223156334