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)
4830010	47	Red Green Blue z 19.12 znorm 14.94 sky 14.5 14.4 14.3 S/N 20.0 27.3 28.5 S/N(c) 18.8 26.1 27.3 SN(E/C) 0.89
4830011	47	Red Green Blue z 19.14 znorm 14.96 sky 14.4 14.4 14.5 S/N 20.0 27.5 29.0 S/N(c) 18.6 26.3 27.8 SN(E/C) 0.88
4830012	47	Red Green Blue z 19.13 znorm 14.95 sky 14.4 14.3 14.5 S/N 19.9 27.3 29.1 S/N(c) 18.4 26.3 27.8 SN(E/C) 0.89
4830013	47	Red Green Blue z 19.16 znorm 14.98 sky 14.5 14.4 14.3 S/N 20.1 27.7 29.7 S/N(c) 18.8 26.5 28.3 SN(E/C) 0.92