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)
8440010	47	Red Green Blue z 18.78 znorm 14.60 sky 13.6 13.5 13.4 S/N 12.4 20.1 20.0 S/N(c) 14.9 15.3 18.9 SN(E/C) 0.39
8440011	47	Red Green Blue z 18.85 znorm 14.67 sky 13.7 13.6 13.6 S/N 12.2 20.4 20.5 S/N(c) 15.2 15.5 19.5 SN(E/C) 0.40
8440012	47	Red Green Blue z 18.82 znorm 14.64 sky 13.6 13.6 13.5 S/N 12.0 19.7 20.4 S/N(c) 15.0 15.2 19.1 SN(E/C) 0.39
8440013	47	Red Green Blue z 18.82 znorm 14.64 sky 13.7 13.7 13.7 S/N 11.8 19.9 20.8 S/N(c) 14.9 15.3 19.2 SN(E/C) 0.40
8440014	47	Red Green Blue z 18.85 znorm 14.67 sky 13.8 13.7 13.6 S/N 12.3 20.2 21.0 S/N(c) 15.0 15.7 19.7 SN(E/C) 0.40
8440015	47	Red Green Blue z 18.87 znorm 14.69 sky 13.7 13.7 13.6 S/N 12.1 20.5 21.6 S/N(c) 15.3 15.9 19.9 SN(E/C) 0.38
8440016	47	Red Green Blue z 18.87 znorm 14.69 sky 13.7 13.7 13.6 S/N 12.4 20.8 21.8 S/N(c) 15.3 15.9 19.9 SN(E/C) 0.39
8440017	47	Red Green Blue z 18.82 znorm 14.63 sky 13.7 13.7 13.6 S/N 12.1 20.1 21.0 S/N(c) 15.0 15.5 19.5 SN(E/C) 0.40