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)
12240022	47	Red Green Blue z 19.03 znorm 14.85 sky 14.6 14.5 14.4 S/N 18.9 28.8 31.6 S/N(c) 17.4 27.4 30.6 SN(E/C) 0.32
12240023	47	Red Green Blue z 19.06 znorm 14.88 sky 14.7 14.5 14.5 S/N 19.0 29.0 31.9 S/N(c) 17.6 27.6 31.0 SN(E/C) 0.32
12240024	47	Red Green Blue z 19.02 znorm 14.84 sky 14.7 14.6 14.6 S/N 18.5 28.4 31.3 S/N(c) 17.0 27.0 30.3 SN(E/C) 0.32
12240025	47	Red Green Blue z 18.84 znorm 14.66 sky 14.4 14.3 14.4 S/N 16.7 26.0 28.6 S/N(c) 15.3 24.7 27.5 SN(E/C) 0.34
12240026	47	Red Green Blue z 18.86 znorm 14.68 sky 14.2 14.2 14.2 S/N 16.6 25.6 28.2 S/N(c) 15.2 24.4 27.2 SN(E/C) 0.35
12240027	47	Red Green Blue z 18.87 znorm 14.69 sky 14.3 14.3 14.1 S/N 16.6 25.6 28.2 S/N(c) 15.3 24.2 27.3 SN(E/C) 0.32
12240028	47	Red Green Blue z 18.89 znorm 14.71 sky 14.5 14.3 14.3 S/N 16.7 25.9 28.4 S/N(c) 15.4 24.6 27.4 SN(E/C) 0.34
12240029	47	Red Green Blue z 18.97 znorm 14.79 sky 14.6 14.4 14.4 S/N 17.6 27.0 29.8 S/N(c) 16.3 25.7 28.9 SN(E/C) 0.33