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)
4870011	47	Red Green Blue z 19.05 znorm 14.87 sky 14.6 14.3 14.3 S/N 15.7 26.6 27.4 S/N(c) 14.3 24.4 25.8 SN(E/C) 0.37
4870012	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.6 14.7 S/N 15.0 25.6 27.1 S/N(c) 13.5 23.7 25.7 SN(E/C) 0.36
4870013	47	Red Green Blue z 19.08 znorm 14.90 sky 14.6 14.6 14.7 S/N 15.3 25.7 26.9 S/N(c) 13.8 24.0 25.3 SN(E/C) 0.36
4870014	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.7 14.8 S/N 15.1 25.8 27.0 S/N(c) 13.7 23.6 25.3 SN(E/C) 0.34
4870015	47	Red Green Blue z 19.02 znorm 14.84 sky 14.6 14.6 14.8 S/N 14.3 24.8 26.4 S/N(c) 12.9 22.9 24.7 SN(E/C) 0.35
4870016	47	Red Green Blue z 19.06 znorm 14.88 sky 14.6 14.8 14.7 S/N 14.3 25.0 26.6 S/N(c) 12.9 23.1 25.2 SN(E/C) 0.34
4870017	47	Red Green Blue z 19.04 znorm 14.86 sky 14.6 14.8 14.9 S/N 14.1 24.2 25.9 S/N(c) 12.6 22.3 24.4 SN(E/C) 0.34
4870018	47	Red Green Blue z 19.06 znorm 14.88 sky 14.7 14.8 14.8 S/N 14.6 24.9 26.3 S/N(c) 13.3 23.0 25.0 SN(E/C) 0.36