swath: IW1
Bperp (average): 43.30833360787429
Bpar (average): -99.91618264024187
swath: IW2
Bperp (average): 35.29686481261436
Bpar (average): -103.02967710722181
swath: IW3
Bperp (average): 28.264859692667223
Bpar (average): -105.17309036591921