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)
6630015	47	Red Green Blue z 18.60 znorm 14.42 sky 15.1 14.9 14.5 S/N 11.3 19.2 19.2 S/N(c) 9.7 17.6 18.5 SN(E/C) 0.96
6630016	47	Red Green Blue z 18.86 znorm 14.68 sky 14.8 14.9 14.9 S/N 13.3 21.7 22.3 S/N(c) 11.6 20.0 21.5 SN(E/C) 0.88
6630017	47	Red Green Blue z 18.78 znorm 14.60 sky 14.8 14.8 14.8 S/N 12.9 20.8 21.4 S/N(c) 11.2 19.2 20.5 SN(E/C) 0.91
6630018	47	Red Green Blue z 18.76 znorm 14.58 sky 14.9 14.9 14.8 S/N 12.4 20.5 21.1 S/N(c) 10.7 18.9 20.2 SN(E/C) 0.96
6630019	47	Red Green Blue z 18.84 znorm 14.66 sky 14.8 14.8 15.0 S/N 13.0 21.5 22.1 S/N(c) 11.3 19.7 21.3 SN(E/C) 0.91
6630020	47	Red Green Blue z 18.89 znorm 14.71 sky 14.9 14.9 14.8 S/N 13.1 22.2 22.7 S/N(c) 11.6 20.4 21.3 SN(E/C) 0.94
6630021	47	Red Green Blue z 18.85 znorm 14.67 sky 14.8 15.0 14.8 S/N 12.9 21.4 22.2 S/N(c) 11.2 19.8 21.0 SN(E/C) 0.88
6630022	47	Red Green Blue z 18.89 znorm 14.71 sky 15.0 14.9 14.8 S/N 13.1 21.9 22.8 S/N(c) 11.5 20.2 21.9 SN(E/C) 0.89