swath: IW1
Bperp (average): 90.63012169121272
Bpar (average): -51.706618351019024
swath: IW2
Bperp (average): 86.37699376763383
Bpar (average): -58.73448211905766
swath: IW3
Bperp (average): 82.2464037033763
Bpar (average): -64.43280402053075