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)
12440011	47	Red Green Blue z 17.88 znorm 13.70 sky 14.9 14.5 14.5 S/N 7.4 13.1 11.8 S/N(c) 6.1 11.7 10.8 SN(E/C) 0.95
12440012	47	Red Green Blue z 17.57 znorm 13.39 sky 14.6 14.7 15.1 S/N 5.6 10.7 10.2 S/N(c) 4.6 9.6 8.9 SN(E/C) 0.96
12440013	47	Red Green Blue z 17.24 znorm 13.06 sky 14.6 14.7 14.9 S/N 3.9 8.3 7.9 S/N(c) 3.3 7.3 7.2 SN(E/C) 0.93
12440014	47	Red Green Blue z 16.46 znorm 12.28 sky 14.6 14.8 15.2 S/N 1.8 4.4 4.7 S/N(c) 1.6 3.9 4.1 SN(E/C) 0.99
12440015	47	Red Green Blue z 16.58 znorm 12.40 sky 14.8 14.8 15.3 S/N 2.3 5.2 5.0 S/N(c) 2.0 4.6 4.3 SN(E/C) 0.96
12440016	47	Red Green Blue z 17.53 znorm 13.34 sky 14.7 14.7 15.0 S/N 5.3 10.4 9.8 S/N(c) 4.5 9.3 8.9 SN(E/C) 0.94
12440017	47	Red Green Blue z 18.02 znorm 13.84 sky 14.7 14.8 15.0 S/N 8.3 14.7 14.4 S/N(c) 7.0 12.8 12.6 SN(E/C) 0.91
12440018	47	Red Green Blue z 18.41 znorm 14.23 sky 14.6 14.8 15.0 S/N 10.9 17.9 18.0 S/N(c) 9.2 16.2 16.0 SN(E/C) 0.89