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)
12010040	47	Red Green Blue z 19.03 znorm 14.85 sky 14.6 14.4 14.2 S/N 18.1 26.3 28.6 S/N(c) 16.6 25.3 27.6 SN(E/C) 0.94
12010041	47	Red Green Blue z 19.07 znorm 14.89 sky 14.5 14.5 14.6 S/N 18.3 26.8 29.4 S/N(c) 17.0 25.6 28.3 SN(E/C) 0.93
12010042	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.5 14.6 S/N 18.3 26.6 29.5 S/N(c) 17.1 25.5 28.3 SN(E/C) 0.92
12010043	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.6 14.6 S/N 18.2 26.8 29.7 S/N(c) 16.9 25.7 28.6 SN(E/C) 0.90
12010044	47	Red Green Blue z 19.10 znorm 14.92 sky 14.5 14.6 14.5 S/N 18.6 27.1 30.1 S/N(c) 17.2 26.2 28.9 SN(E/C) 0.90
12010045	47	Red Green Blue z 19.06 znorm 14.88 sky 14.7 14.4 14.5 S/N 18.3 26.7 29.5 S/N(c) 16.7 25.5 28.4 SN(E/C) 0.92
12010046	47	Red Green Blue z 19.09 znorm 14.91 sky 14.7 14.4 14.5 S/N 18.5 27.1 30.0 S/N(c) 17.1 26.0 28.9 SN(E/C) 0.87
12010047	47	Red Green Blue z 19.12 znorm 14.94 sky 14.6 14.5 14.5 S/N 19.0 27.7 30.6 S/N(c) 17.5 26.4 29.3 SN(E/C) 0.92