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)
8630019	47	Red Green Blue z 18.80 znorm 14.62 sky 15.0 14.6 14.4 S/N 13.9 21.6 20.6 S/N(c) 12.4 19.7 19.2 SN(E/C) 0.98
8630020	47	Red Green Blue z 18.85 znorm 14.67 sky 14.9 14.6 14.7 S/N 14.2 22.1 21.4 S/N(c) 12.8 20.3 20.1 SN(E/C) 0.96
8630021	47	Red Green Blue z 18.82 znorm 14.64 sky 14.7 14.6 14.6 S/N 13.9 21.6 21.1 S/N(c) 12.6 19.8 19.4 SN(E/C) 0.95
8630022	47	Red Green Blue z 18.84 znorm 14.66 sky 14.8 14.6 14.8 S/N 14.0 21.6 21.4 S/N(c) 12.8 19.9 19.9 SN(E/C) 1.00
8630023	47	Red Green Blue z 18.88 znorm 14.70 sky 14.8 14.7 14.8 S/N 14.4 21.8 22.1 S/N(c) 13.1 20.1 20.6 SN(E/C) 0.95
8630024	47	Red Green Blue z 18.85 znorm 14.67 sky 14.8 14.5 14.6 S/N 14.3 21.6 21.5 S/N(c) 12.7 20.0 19.9 SN(E/C) 0.97