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)
12240044	47	Red Green Blue z 18.59 znorm 14.41 sky 15.1 14.5 14.4 S/N 10.0 18.4 19.5 S/N(c) 8.4 17.4 18.7 SN(E/C) 0.93
12240045	47	Red Green Blue z 18.72 znorm 14.54 sky 14.8 14.6 14.7 S/N 11.3 19.5 21.6 S/N(c) 9.7 17.8 20.6 SN(E/C) 0.92
12240046	47	Red Green Blue z 18.67 znorm 14.49 sky 14.8 14.7 14.8 S/N 11.2 18.6 21.2 S/N(c) 9.6 17.1 20.3 SN(E/C) 0.94
12240047	47	Red Green Blue z 18.58 znorm 14.40 sky 14.8 14.6 14.8 S/N 10.7 17.9 20.5 S/N(c) 9.0 16.3 19.4 SN(E/C) 0.93
12240048	47	Red Green Blue z 18.47 znorm 14.29 sky 14.7 14.5 14.5 S/N 9.5 16.8 18.6 S/N(c) 8.1 15.2 17.7 SN(E/C) 0.93
12240049	47	Red Green Blue z 18.69 znorm 14.51 sky 14.7 14.5 14.5 S/N 11.4 19.2 21.5 S/N(c) 9.7 17.7 20.4 SN(E/C) 0.96
12240050	47	Red Green Blue z 18.90 znorm 14.72 sky 14.7 14.6 14.5 S/N 13.3 21.3 24.9 S/N(c) 11.4 19.7 23.5 SN(E/C) 0.93
12240051	47	Red Green Blue z 18.82 znorm 14.64 sky 14.6 14.5 14.4 S/N 12.6 20.5 23.4 S/N(c) 10.6 18.7 22.2 SN(E/C) 0.91