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 14.6 14.4 14.3 S/N 7.5 11.8 6.9 S/N(c) 6.4 10.1 6.1 SN(E/C) 0.99
8380017	47	Red Green Blue z 17.38 znorm 13.20 sky 14.5 14.6 14.5 S/N 5.9 9.3 5.6 S/N(c) 4.9 8.2 5.3 SN(E/C) 1.03
8380018	47	Red Green Blue z 17.89 znorm 13.71 sky 14.5 14.5 14.6 S/N 8.5 12.8 8.0 S/N(c) 7.4 11.3 7.2 SN(E/C) 0.95
8380019	47	Red Green Blue z 18.11 znorm 13.93 sky 14.7 14.6 14.5 S/N 10.4 14.9 9.9 S/N(c) 8.8 12.8 8.9 SN(E/C) 1.00