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)
12710017	47	Red Green Blue z 18.29 znorm 14.11 sky 13.9 13.8 13.7 S/N 12.5 18.1 17.9 S/N(c) 14.1 20.8 8.6 SN(E/C) 0.97
12710018	47	Red Green Blue z 18.38 znorm 14.20 sky 14.0 14.0 14.0 S/N 12.9 18.7 18.9 S/N(c) 14.7 22.0 9.0 SN(E/C) 0.99
12710019	47	Red Green Blue z 18.67 znorm 14.49 sky 14.0 14.0 14.0 S/N 15.0 21.8 22.2 S/N(c) 17.1 25.2 10.6 SN(E/C) 0.97
12710020	47	Red Green Blue z 18.78 znorm 14.60 sky 14.0 13.9 14.0 S/N 16.2 23.0 23.8 S/N(c) 18.1 26.8 11.1 SN(E/C) 0.95
12710021	47	Red Green Blue z 18.70 znorm 14.52 sky 14.1 14.0 14.1 S/N 15.3 22.1 22.7 S/N(c) 17.3 25.7 10.7 SN(E/C) 0.97
12710022	47	Red Green Blue z 18.70 znorm 14.52 sky 13.9 14.0 14.0 S/N 15.2 22.0 22.8 S/N(c) 17.2 25.6 10.6 SN(E/C) 0.96
12710023	47	Red Green Blue z 18.72 znorm 14.54 sky 13.9 13.8 13.9 S/N 15.2 22.0 22.7 S/N(c) 17.4 25.8 10.7 SN(E/C) 0.97
12710024	47	Red Green Blue z 18.74 znorm 14.56 sky 14.1 14.0 14.0 S/N 15.3 22.3 23.3 S/N(c) 17.6 26.1 10.9 SN(E/C) 0.98