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)
12370022	47	Red Green Blue z 18.99 znorm 14.81 sky 14.5 14.3 14.3 S/N 17.7 24.6 23.8 S/N(c) 16.1 22.9 22.0 SN(E/C) 0.78
12370023	47	Red Green Blue z 18.92 znorm 14.74 sky 14.5 14.3 14.6 S/N 16.8 23.7 22.7 S/N(c) 15.3 22.1 20.2 SN(E/C) 0.81
12370024	47	Red Green Blue z 18.78 znorm 14.60 sky 14.4 14.4 14.7 S/N 15.5 21.7 21.4 S/N(c) 14.0 20.1 19.2 SN(E/C) 0.83
12370025	47	Red Green Blue z 18.70 znorm 14.52 sky 14.4 14.4 14.6 S/N 14.4 20.6 20.0 S/N(c) 12.8 19.2 17.8 SN(E/C) 0.92
12370026	47	Red Green Blue z 18.48 znorm 14.30 sky 14.7 14.4 14.6 S/N 12.4 18.2 16.9 S/N(c) 11.0 16.6 14.8 SN(E/C) 0.85
12370027	47	Red Green Blue z 18.49 znorm 14.31 sky 14.3 14.3 14.5 S/N 12.0 18.1 17.0 S/N(c) 10.7 16.5 14.9 SN(E/C) 0.86
12370028	47	Red Green Blue z 19.03 znorm 14.85 sky 14.5 14.5 14.6 S/N 18.0 24.9 24.7 S/N(c) 16.3 23.3 22.2 SN(E/C) 0.77
12370029	47	Red Green Blue z 18.96 znorm 14.78 sky 14.4 14.4 14.7 S/N 17.1 24.3 24.0 S/N(c) 15.6 22.7 21.6 SN(E/C) 0.76