swath: IW1
Bperp (average): 99.74867934623222
Bpar (average): -47.56907969315761
swath: IW2
Bperp (average): 95.45171509065486
Bpar (average): -55.37180176857328
swath: IW3
Bperp (average): 91.46717488323375
Bpar (average): -61.69134950729746