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 19.04 znorm 14.86 sky 14.9 14.6 14.4 S/N 19.0 28.9 32.2 S/N(c) 17.5 27.7 31.3 SN(E/C) 0.32
12240023	47	Red Green Blue z 19.06 znorm 14.88 sky 14.7 14.4 14.7 S/N 19.0 29.1 32.5 S/N(c) 17.7 27.9 31.6 SN(E/C) 0.32
12240024	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 14.6 14.8 S/N 18.7 28.5 31.8 S/N(c) 17.2 27.3 30.9 SN(E/C) 0.31
12240025	47	Red Green Blue z 18.85 znorm 14.67 sky 14.6 14.4 14.6 S/N 16.9 26.1 29.1 S/N(c) 15.5 24.9 28.1 SN(E/C) 0.33
12240026	47	Red Green Blue z 18.87 znorm 14.69 sky 14.4 14.2 14.3 S/N 16.7 25.8 28.7 S/N(c) 15.4 24.6 27.7 SN(E/C) 0.35
12240027	47	Red Green Blue z 18.88 znorm 14.70 sky 14.5 14.2 14.3 S/N 16.7 25.7 28.7 S/N(c) 15.4 24.5 27.7 SN(E/C) 0.32
12240028	47	Red Green Blue z 18.90 znorm 14.72 sky 14.6 14.4 14.5 S/N 16.7 26.0 28.9 S/N(c) 15.4 24.8 27.9 SN(E/C) 0.34
12240029	47	Red Green Blue z 18.98 znorm 14.80 sky 14.6 14.4 14.5 S/N 17.7 27.2 30.2 S/N(c) 16.4 26.0 29.3 SN(E/C) 0.32