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)
8380016	47	Red Green Blue z 17.67 znorm 13.49 sky 14.4 14.3 14.2 S/N 7.6 11.7 7.2 S/N(c) 6.4 9.9 6.4 SN(E/C) 1.01
8380017	47	Red Green Blue z 17.38 znorm 13.20 sky 14.4 14.4 14.5 S/N 5.9 9.3 5.6 S/N(c) 5.1 8.0 5.2 SN(E/C) 1.06
8380018	47	Red Green Blue z 17.89 znorm 13.71 sky 14.4 14.5 14.5 S/N 8.5 12.8 8.0 S/N(c) 7.3 11.1 7.2 SN(E/C) 0.99
8380019	47	Red Green Blue z 18.10 znorm 13.92 sky 14.4 14.5 14.5 S/N 10.0 14.4 9.8 S/N(c) 8.9 12.6 8.9 SN(E/C) 1.02