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)
3120047	47	Red Green Blue z 18.97 znorm 14.79 sky 14.6 14.4 14.7 S/N 11.0 19.5 21.6 S/N(c) 13.6 25.0 17.4 SN(E/C) 0.84
3120048	47	Red Green Blue z 19.04 znorm 14.86 sky 15.0 14.5 14.8 S/N 11.7 20.2 21.7 S/N(c) 14.1 25.5 18.0 SN(E/C) 0.86
3120049	47	Red Green Blue z 18.85 znorm 14.67 sky 14.6 14.4 14.4 S/N 10.5 18.3 19.8 S/N(c) 12.4 22.9 16.2 SN(E/C) 0.88
3120050	47	Red Green Blue z 19.07 znorm 14.89 sky 15.0 14.7 14.8 S/N 12.4 21.5 23.2 S/N(c) 14.1 25.9 18.1 SN(E/C) 0.84
3120051	47	Red Green Blue z 19.09 znorm 14.91 sky 15.1 14.7 14.8 S/N 12.5 21.3 23.1 S/N(c) 14.0 25.8 18.0 SN(E/C) 0.87
3120052	47	Red Green Blue z 19.10 znorm 14.92 sky 15.0 14.7 14.8 S/N 12.2 21.4 23.0 S/N(c) 14.2 26.0 18.2 SN(E/C) 0.85
3120053	47	Red Green Blue z 19.01 znorm 14.83 sky 14.8 14.7 14.6 S/N 11.0 19.2 20.5 S/N(c) 13.2 24.4 17.3 SN(E/C) 0.87
3120054	47	Red Green Blue z 19.15 znorm 14.97 sky 15.1 15.1 14.9 S/N 12.6 21.9 23.4 S/N(c) 14.4 26.3 18.4 SN(E/C) 0.87
3120055	47	Red Green Blue z 19.09 znorm 14.91 sky 15.0 14.8 15.0 S/N 12.0 21.0 22.4 S/N(c) 14.4 25.5 17.7 SN(E/C) 0.84
3120056	47	Red Green Blue z 19.06 znorm 14.88 sky 14.9 14.8 15.0 S/N 11.7 20.9 22.2 S/N(c) 14.4 25.5 17.5 SN(E/C) 0.86
3120057	47	Red Green Blue z 19.09 znorm 14.91 sky 15.1 14.8 15.0 S/N 11.9 21.1 22.5 S/N(c) 14.3 26.4 17.8 SN(E/C) 0.83
3120058	47	Red Green Blue z 19.07 znorm 14.89 sky 14.8 14.7 14.9 S/N 12.0 21.0 22.7 S/N(c) 14.0 26.2 17.6 SN(E/C) 0.89