Simulations with high background 2.0e/s/pix
Gaussian fits with S/N > 2

z=24.5
Mod    z    Line   Flux       Error      S/N
05_4  5.76  N4   0.3097E+04 0.1354E+04 2.28736
05_7  6.06  Lya  0.8804E+04 0.3221E+04 2.73331
05_7  6.06  N4   0.3288E+04 0.1068E+04 3.07865
05_9  6.26  Lya  0.9757E+04 0.2086E+04 4.67737
05_9  6.26  N4   0.2640E+04 0.6542E+03 4.03546
05_11 6.46  Lya  0.1006E+05 0.2027E+04 4.96300
05_11 6.46  N4   0.4678E+04 0.1020E+04 4.58627

z=25.2
05_19 6.26  Lya  0.1933E+04 0.9213E+03 2.09812
05_21 6.46  Lya  0.4389E+04 0.1283E+04 3.42089
05_21 6.46  Lya  0.2495E+04 0.8964E+03 2.78336

