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 18.77 znorm 14.59 sky 13.5 13.5 13.4 S/N 12.3 20.3 19.9 S/N(c) 11.0 18.5 18.8 SN(E/C) 0.39
8440011	47	Red Green Blue z 18.82 znorm 14.64 sky 13.8 13.6 13.6 S/N 12.5 20.3 20.8 S/N(c) 10.9 18.6 19.6 SN(E/C) 0.40
8440012	47	Red Green Blue z 18.79 znorm 14.61 sky 13.6 13.6 13.6 S/N 11.9 19.8 20.4 S/N(c) 10.4 18.1 19.1 SN(E/C) 0.38
8440013	47	Red Green Blue z 18.79 znorm 14.61 sky 13.8 13.7 13.7 S/N 12.0 19.9 20.7 S/N(c) 10.6 18.5 19.5 SN(E/C) 0.39
8440014	47	Red Green Blue z 18.83 znorm 14.65 sky 13.7 13.7 13.7 S/N 12.2 20.3 21.2 S/N(c) 10.9 18.7 20.1 SN(E/C) 0.38
8440015	47	Red Green Blue z 18.85 znorm 14.67 sky 13.7 13.7 13.6 S/N 12.1 20.6 21.6 S/N(c) 10.8 19.0 20.2 SN(E/C) 0.37
8440016	47	Red Green Blue z 18.84 znorm 14.66 sky 13.7 13.7 13.7 S/N 12.4 20.9 21.8 S/N(c) 11.0 19.2 20.5 SN(E/C) 0.38
8440017	47	Red Green Blue z 18.80 znorm 14.62 sky 13.7 13.7 13.6 S/N 11.9 20.1 21.1 S/N(c) 10.5 18.6 19.8 SN(E/C) 0.39