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)
7890059	47	Red Green Blue z 18.78 znorm 14.60 sky 15.3 15.1 14.8 S/N 12.3 21.5 21.3 S/N(c) 10.8 41.7 42.6 SN(E/C) 0.36
7890060	47	Red Green Blue z 18.87 znorm 14.69 sky 15.8 15.1 15.6 S/N 13.3 23.0 24.1 S/N(c) 11.7 43.9 45.8 SN(E/C) 0.36
7890061	47	Red Green Blue z 18.94 znorm 14.76 sky 17.3 15.4 15.4 S/N 13.8 23.8 24.7 S/N(c) 11.9 45.2 47.1 SN(E/C) 0.35
7890062	47	Red Green Blue z 18.85 znorm 14.67 sky 15.5 15.3 15.6 S/N 13.0 22.8 23.9 S/N(c) 11.5 43.6 45.8 SN(E/C) 0.37
7890063	47	Red Green Blue z 18.90 znorm 14.72 sky 16.1 15.4 16.0 S/N 13.3 23.6 25.5 S/N(c) 11.9 44.4 46.9 SN(E/C) 0.37
7890064	47	Red Green Blue z 18.94 znorm 14.76 sky 16.6 15.6 15.8 S/N 13.9 24.0 25.5 S/N(c) 11.9 45.2 47.8 SN(E/C) 0.37
7890065	47	Red Green Blue z 18.94 znorm 14.76 sky 15.5 15.5 15.8 S/N 13.6 24.1 25.6 S/N(c) 12.1 45.1 48.2 SN(E/C) 0.37
7890066	47	Red Green Blue z 18.94 znorm 14.76 sky 16.3 15.5 15.7 S/N 13.9 24.2 25.7 S/N(c) 12.1 45.1 48.4 SN(E/C) 0.36
7890067	47	Red Green Blue z 18.88 znorm 14.70 sky 15.7 15.4 15.5 S/N 13.2 23.7 25.1 S/N(c) 11.7 43.5 47.2 SN(E/C) 0.36
7890068	47	Red Green Blue z 19.01 znorm 14.82 sky 15.3 15.5 15.4 S/N 14.6 25.3 27.1 S/N(c) 12.5 46.3 50.0 SN(E/C) 0.36