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)
8170022	47	Red Green Blue z 18.68 znorm 14.50 sky 13.3 13.2 13.1 S/N 11.3 18.3 19.5 S/N(c) 9.9 16.9 18.1 SN(E/C) 0.40
8170023	47	Red Green Blue z 18.99 znorm 14.81 sky 13.9 13.8 13.9 S/N 14.8 23.4 25.7 S/N(c) 13.2 21.8 24.1 SN(E/C) 0.37
8170024	47	Red Green Blue z 19.06 znorm 14.88 sky 14.2 14.1 14.1 S/N 15.6 24.5 27.0 S/N(c) 13.7 22.7 25.1 SN(E/C) 0.35
8170025	47	Red Green Blue z 19.01 znorm 14.82 sky 14.0 13.9 14.0 S/N 14.8 23.7 26.2 S/N(c) 13.2 22.1 23.9 SN(E/C) 0.35
8170026	47	Red Green Blue z 19.03 znorm 14.85 sky 14.1 14.1 14.1 S/N 15.2 24.0 26.9 S/N(c) 13.6 22.3 24.8 SN(E/C) 0.36
8170027	47	Red Green Blue z 19.10 znorm 14.92 sky 14.3 14.3 14.3 S/N 16.0 25.0 27.8 S/N(c) 14.1 23.5 25.5 SN(E/C) 0.34
8170028	47	Red Green Blue z 19.14 znorm 14.96 sky 14.6 14.4 14.4 S/N 16.4 25.7 28.5 S/N(c) 14.7 24.0 26.3 SN(E/C) 0.34
8170029	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.5 14.4 S/N 16.4 26.0 28.4 S/N(c) 14.5 24.4 26.1 SN(E/C) 0.34