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)
4270008	47	Red Green Blue z 18.28 znorm 14.10 sky 14.5 14.1 13.9 S/N 9.3 16.5 15.8 S/N(c) 7.9 15.2 15.0 SN(E/C) 0.91
4270009	47	Red Green Blue z 18.18 znorm 14.00 sky 14.6 14.3 14.2 S/N 8.6 15.1 14.9 S/N(c) 7.3 13.7 14.1 SN(E/C) 0.94
4270010	47	Red Green Blue z 18.35 znorm 14.17 sky 14.6 14.3 14.2 S/N 9.7 16.5 16.2 S/N(c) 8.4 15.3 15.4 SN(E/C) 0.91
4270011	47	Red Green Blue z 18.06 znorm 13.88 sky 14.8 14.4 14.4 S/N 7.9 13.8 14.1 S/N(c) 6.7 12.6 13.3 SN(E/C) 0.93
4270012	47	Red Green Blue z 18.06 znorm 13.88 sky 14.7 14.5 14.4 S/N 7.8 13.9 13.7 S/N(c) 6.6 12.6 13.2 SN(E/C) 0.99
4270013	47	Red Green Blue z 18.31 znorm 14.13 sky 15.0 14.6 14.5 S/N 9.5 16.6 16.5 S/N(c) 8.3 15.4 15.5 SN(E/C) 0.93
4270014	47	Red Green Blue z 18.31 znorm 14.13 sky 14.8 14.5 14.5 S/N 9.5 16.7 16.4 S/N(c) 8.2 15.3 15.5 SN(E/C) 0.90
4270015	47	Red Green Blue z 17.75 znorm 13.57 sky 14.9 14.7 14.8 S/N 5.9 11.4 11.7 S/N(c) 5.0 10.3 10.6 SN(E/C) 0.96