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)
12240055	47	Red Green Blue z 18.57 znorm 14.39 sky 14.3 14.3 14.1 S/N 11.1 16.4 18.0 S/N(c) 9.5 14.7 16.4 SN(E/C) 0.95
12240056	47	Red Green Blue z 18.69 znorm 14.51 sky 14.5 14.2 14.3 S/N 12.7 17.5 19.2 S/N(c) 10.7 15.8 17.6 SN(E/C) 0.89
12240057	47	Red Green Blue z 18.78 znorm 14.60 sky 14.3 14.2 14.3 S/N 13.2 18.4 20.0 S/N(c) 11.3 17.0 18.3 SN(E/C) 0.89
12240058	47	Red Green Blue z 18.81 znorm 14.63 sky 14.5 14.3 14.3 S/N 13.5 18.8 20.4 S/N(c) 11.7 17.1 18.7 SN(E/C) 0.86
12240059	47	Red Green Blue z 18.56 znorm 14.37 sky 14.7 14.4 14.3 S/N 11.3 17.0 17.8 S/N(c) 9.6 15.1 16.4 SN(E/C) 0.84
12240060	47	Red Green Blue z 18.60 znorm 14.42 sky 14.6 14.4 14.5 S/N 11.4 17.5 18.5 S/N(c) 9.7 15.3 17.0 SN(E/C) 0.98
12240061	47	Red Green Blue z 18.83 znorm 14.65 sky 14.7 14.6 14.5 S/N 13.6 19.8 21.2 S/N(c) 11.7 17.7 19.4 SN(E/C) 0.91
12240062	47	Red Green Blue z 18.82 znorm 14.64 sky 14.5 14.5 14.4 S/N 13.5 19.7 20.9 S/N(c) 11.8 17.5 19.4 SN(E/C) 0.89