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)
12400015	47	Red Green Blue z 18.54 znorm 14.36 sky 14.7 14.4 14.2 S/N 11.5 17.1 17.8 S/N(c) 9.8 16.1 16.7 SN(E/C) 0.98
12400016	47	Red Green Blue z 18.70 znorm 14.52 sky 14.8 14.6 14.7 S/N 12.7 18.4 19.8 S/N(c) 10.8 17.6 18.4 SN(E/C) 0.93
12400017	47	Red Green Blue z 18.77 znorm 14.59 sky 14.8 14.7 14.7 S/N 13.3 19.5 21.0 S/N(c) 11.4 18.4 19.8 SN(E/C) 0.93
12400018	47	Red Green Blue z 18.86 znorm 14.68 sky 14.8 14.7 14.6 S/N 14.0 20.9 22.4 S/N(c) 12.3 19.1 21.1 SN(E/C) 0.94
12400019	47	Red Green Blue z 18.77 znorm 14.59 sky 14.8 14.5 14.7 S/N 13.0 20.1 21.2 S/N(c) 11.3 18.0 20.0 SN(E/C) 0.95
12400020	47	Red Green Blue z 18.75 znorm 14.57 sky 14.9 14.7 14.7 S/N 12.8 19.9 21.5 S/N(c) 11.1 18.1 20.2 SN(E/C) 0.95
12400021	47	Red Green Blue z 18.71 znorm 14.53 sky 14.7 14.6 14.7 S/N 12.4 19.4 21.3 S/N(c) 10.7 17.6 19.8 SN(E/C) 0.97
12400022	47	Red Green Blue z 18.69 znorm 14.51 sky 14.9 14.8 14.7 S/N 12.4 19.9 20.4 S/N(c) 10.8 18.0 19.2 SN(E/C) 0.95