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 15.2 14.8 S/N 12.3 21.4 21.2 S/N(c) 10.7 20.2 21.0 SN(E/C) 0.36
7890060	47	Red Green Blue z 18.88 znorm 14.70 sky 15.8 15.3 15.6 S/N 13.3 23.1 24.1 S/N(c) 11.7 21.8 23.3 SN(E/C) 0.36
7890061	47	Red Green Blue z 18.94 znorm 14.76 sky 17.3 15.6 15.4 S/N 13.8 24.0 24.7 S/N(c) 12.1 22.6 23.9 SN(E/C) 0.35
7890062	47	Red Green Blue z 18.86 znorm 14.68 sky 15.5 15.5 15.6 S/N 13.0 22.9 23.9 S/N(c) 11.5 21.6 22.9 SN(E/C) 0.37
7890063	47	Red Green Blue z 18.91 znorm 14.73 sky 16.1 15.6 15.9 S/N 13.3 23.8 25.5 S/N(c) 12.2 22.6 24.2 SN(E/C) 0.37
7890064	47	Red Green Blue z 18.94 znorm 14.76 sky 16.6 15.8 15.8 S/N 13.9 24.1 25.5 S/N(c) 12.4 22.8 24.3 SN(E/C) 0.37
7890065	47	Red Green Blue z 18.94 znorm 14.76 sky 15.5 15.6 15.8 S/N 13.6 24.1 25.6 S/N(c) 12.1 22.6 24.4 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 24.3 25.7 S/N(c) 12.6 22.9 24.6 SN(E/C) 0.36
7890067	47	Red Green Blue z 18.89 znorm 14.71 sky 15.7 15.5 15.5 S/N 13.2 23.9 25.1 S/N(c) 11.9 22.7 24.2 SN(E/C) 0.36
7890068	47	Red Green Blue z 19.01 znorm 14.83 sky 15.3 15.7 15.4 S/N 14.6 25.4 27.1 S/N(c) 13.0 24.3 26.1 SN(E/C) 0.36