Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
4050058	47	Red Green Blue z 18.22 znorm 14.03 sky 14.9 14.4 14.2 S/N 9.2 15.9 17.3 S/N(c) 8.1 14.4 16.3 SN(E/C) 0.42
4050059	47	Red Green Blue z 18.78 znorm 14.60 sky 14.8 14.6 14.4 S/N 13.5 22.3 24.2 S/N(c) 12.2 20.7 23.1 SN(E/C) 0.36
4050060	47	Red Green Blue z 18.74 znorm 14.56 sky 15.0 14.7 14.5 S/N 12.9 21.8 23.2 S/N(c) 11.5 20.0 22.1 SN(E/C) 0.38
4050061	47	Red Green Blue z 18.76 znorm 14.58 sky 14.9 14.8 14.5 S/N 12.9 22.2 23.5 S/N(c) 11.6 20.2 22.6 SN(E/C) 0.36
4050062	47	Red Green Blue z 18.64 znorm 14.46 sky 15.0 14.9 14.6 S/N 12.0 20.8 22.3 S/N(c) 10.6 19.2 21.1 SN(E/C) 0.41
4050063	47	Red Green Blue z 18.50 znorm 14.32 sky 14.9 14.8 14.6 S/N 10.9 19.3 20.5 S/N(c) 9.8 17.5 19.4 SN(E/C) 0.41
4050064	47	Red Green Blue z 18.44 znorm 14.26 sky 14.7 14.9 14.7 S/N 10.2 18.3 19.7 S/N(c) 8.9 16.8 18.6 SN(E/C) 0.41
4050065	47	Red Green Blue z 18.39 znorm 14.21 sky 14.9 14.9 14.8 S/N 9.9 17.9 19.2 S/N(c) 8.7 16.2 18.0 SN(E/C) 0.43