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)
12070077	47	Red Green Blue z 18.57 znorm 14.39 sky 14.8 14.7 14.6 S/N 11.2 19.1 18.9 S/N(c) 9.7 17.2 17.5 SN(E/C) 0.95
12070078	47	Red Green Blue z 18.57 znorm 14.39 sky 14.9 14.8 15.1 S/N 11.2 18.7 19.6 S/N(c) 9.8 17.2 17.4 SN(E/C) 0.96
12070079	47	Red Green Blue z 18.64 znorm 14.46 sky 15.0 14.9 15.0 S/N 12.1 20.4 21.1 S/N(c) 10.4 18.1 19.2 SN(E/C) 0.97
12070080	47	Red Green Blue z 18.64 znorm 14.46 sky 14.7 14.7 15.0 S/N 11.8 20.1 21.1 S/N(c) 10.4 18.3 19.0 SN(E/C) 0.98
12070081	47	Red Green Blue z 18.68 znorm 14.50 sky 14.7 14.8 14.9 S/N 12.0 20.9 21.6 S/N(c) 10.7 19.2 19.6 SN(E/C) 0.96
12070082	47	Red Green Blue z 18.64 znorm 14.46 sky 14.8 14.8 15.0 S/N 11.7 20.3 20.8 S/N(c) 10.2 18.4 19.0 SN(E/C) 0.94
12070083	47	Red Green Blue z 18.63 znorm 14.45 sky 14.8 14.9 15.0 S/N 11.3 19.8 20.6 S/N(c) 9.9 18.1 18.7 SN(E/C) 0.96
12070084	47	Red Green Blue z 18.73 znorm 14.55 sky 14.7 14.8 14.9 S/N 12.5 21.2 22.0 S/N(c) 11.0 19.5 20.3 SN(E/C) 0.94