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)
12000022	47	Red Green Blue z 18.63 znorm 14.45 sky 14.4 14.3 14.1 S/N 11.7 20.0 20.1 S/N(c) 10.1 18.3 18.7 SN(E/C) 0.42
12000023	47	Red Green Blue z 18.73 znorm 14.55 sky 14.6 14.4 14.5 S/N 12.1 20.8 22.0 S/N(c) 10.7 19.2 20.3 SN(E/C) 0.39
12000024	47	Red Green Blue z 18.85 znorm 14.67 sky 14.7 14.4 14.4 S/N 13.1 22.4 23.6 S/N(c) 11.8 21.0 21.9 SN(E/C) 0.39
12000025	47	Red Green Blue z 18.83 znorm 14.65 sky 14.8 14.6 14.5 S/N 12.8 22.0 23.3 S/N(c) 11.5 20.5 21.9 SN(E/C) 0.39
12000026	47	Red Green Blue z 18.86 znorm 14.67 sky 14.6 14.6 14.5 S/N 12.9 21.9 23.5 S/N(c) 11.5 20.3 21.9 SN(E/C) 0.38
12000027	47	Red Green Blue z 18.86 znorm 14.68 sky 14.7 14.6 14.6 S/N 13.1 22.0 23.2 S/N(c) 11.6 20.3 21.7 SN(E/C) 0.36
12000028	47	Red Green Blue z 18.77 znorm 14.59 sky 14.7 14.6 14.6 S/N 12.4 21.1 22.2 S/N(c) 10.8 19.6 20.6 SN(E/C) 0.38
12000029	47	Red Green Blue z 18.82 znorm 14.64 sky 14.9 14.7 14.6 S/N 13.2 22.0 23.0 S/N(c) 11.7 20.5 21.5 SN(E/C) 0.37