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)
12210026	47	Red Green Blue z 18.74 znorm 14.56 sky 14.9 14.7 14.5 S/N 12.7 21.6 22.6 S/N(c) 11.1 19.8 20.9 SN(E/C) 0.96
12210027	47	Red Green Blue z 18.97 znorm 14.79 sky 15.2 14.9 14.8 S/N 15.0 24.6 26.0 S/N(c) 13.0 23.0 24.3 SN(E/C) 0.91
12210028	47	Red Green Blue z 18.92 znorm 14.74 sky 15.1 14.7 14.8 S/N 14.5 24.0 25.1 S/N(c) 12.6 22.3 23.5 SN(E/C) 0.95
12210029	47	Red Green Blue z 19.03 znorm 14.85 sky 14.9 14.8 14.9 S/N 15.5 25.5 26.9 S/N(c) 13.6 23.7 25.2 SN(E/C) 0.91
12210030	47	Red Green Blue z 19.02 znorm 14.83 sky 15.0 14.8 15.0 S/N 15.4 25.4 26.9 S/N(c) 13.5 23.5 25.3 SN(E/C) 0.91
12210031	47	Red Green Blue z 19.02 znorm 14.84 sky 14.8 14.9 15.0 S/N 15.4 25.2 26.8 S/N(c) 13.7 23.6 25.1 SN(E/C) 0.92
12210032	47	Red Green Blue z 19.03 znorm 14.85 sky 14.9 14.9 14.8 S/N 15.6 25.5 26.8 S/N(c) 13.8 23.7 25.2 SN(E/C) 0.95
12210033	47	Red Green Blue z 19.07 znorm 14.89 sky 15.3 15.0 14.9 S/N 16.2 25.9 27.4 S/N(c) 14.4 24.2 25.7 SN(E/C) 0.93