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)
10510012	47	Red Green Blue z 18.57 znorm 14.39 sky 14.6 14.4 14.2 S/N 11.7 19.7 20.0 S/N(c) 10.1 18.1 19.1 SN(E/C) 0.59
10510013	47	Red Green Blue z 18.60 znorm 14.42 sky 14.7 14.6 14.7 S/N 11.7 20.4 21.2 S/N(c) 10.3 18.1 19.4 SN(E/C) 0.63
10510014	47	Red Green Blue z 18.52 znorm 14.34 sky 14.9 14.6 14.8 S/N 11.0 19.5 19.8 S/N(c) 9.6 17.4 18.5 SN(E/C) 0.60
10510015	47	Red Green Blue z 18.49 znorm 14.31 sky 14.9 14.6 14.7 S/N 10.5 19.2 19.5 S/N(c) 9.3 17.1 18.2 SN(E/C) 0.70