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)
3440046	47	Red Green Blue z 19.13 znorm 14.95 sky 14.9 14.8 14.5 S/N 17.2 25.8 28.2 S/N(c) 15.0 24.2 26.8 SN(E/C) 0.92
3440047	47	Red Green Blue z 19.10 znorm 14.92 sky 14.9 14.7 14.7 S/N 16.3 25.0 28.0 S/N(c) 14.2 24.0 26.5 SN(E/C) 0.95
3440048	47	Red Green Blue z 19.05 znorm 14.87 sky 14.6 14.6 14.7 S/N 15.5 24.3 27.1 S/N(c) 13.6 23.2 25.7 SN(E/C) 0.95
3440049	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.6 14.8 S/N 15.8 24.5 27.4 S/N(c) 13.8 23.4 25.9 SN(E/C) 0.97
3440050	47	Red Green Blue z 19.12 znorm 14.94 sky 14.8 14.7 14.8 S/N 15.9 25.2 28.3 S/N(c) 14.1 23.5 26.8 SN(E/C) 0.91
3440051	47	Red Green Blue z 19.04 znorm 14.86 sky 14.8 14.6 14.9 S/N 15.1 24.4 27.3 S/N(c) 13.3 22.6 25.6 SN(E/C) 0.96
3440052	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.6 14.8 S/N 14.6 23.9 26.4 S/N(c) 12.7 22.0 24.6 SN(E/C) 0.98
3440053	47	Red Green Blue z 19.05 znorm 14.87 sky 14.8 14.7 14.9 S/N 15.1 24.5 27.3 S/N(c) 13.3 22.6 25.6 SN(E/C) 0.96