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)
2830047	47	Red Green Blue z 19.10 znorm 14.92 sky 14.7 14.4 14.3 S/N 16.4 27.0 27.9 S/N(c) 14.7 25.5 26.9 SN(E/C) 0.83
2830048	47	Red Green Blue z 19.07 znorm 14.89 sky 14.5 14.7 14.8 S/N 15.2 25.8 27.5 S/N(c) 13.5 24.4 26.5 SN(E/C) 0.81
2830049	47	Red Green Blue z 19.13 znorm 14.95 sky 14.7 14.7 14.8 S/N 16.3 27.2 28.6 S/N(c) 14.8 25.8 27.5 SN(E/C) 0.79
2830050	47	Red Green Blue z 19.11 znorm 14.93 sky 14.8 14.8 14.8 S/N 16.1 27.0 28.3 S/N(c) 14.6 25.5 27.1 SN(E/C) 0.82
2830051	47	Red Green Blue z 19.13 znorm 14.95 sky 14.7 14.8 14.8 S/N 16.3 27.1 28.5 S/N(c) 14.9 25.7 27.2 SN(E/C) 0.80
2830052	47	Red Green Blue z 19.05 znorm 14.87 sky 14.8 14.7 14.8 S/N 15.3 25.9 27.4 S/N(c) 13.8 24.4 26.3 SN(E/C) 0.83
2830053	47	Red Green Blue z 19.07 znorm 14.89 sky 14.8 14.8 14.7 S/N 15.6 26.3 27.7 S/N(c) 13.9 24.7 26.6 SN(E/C) 0.81
2830054	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.8 14.8 S/N 16.1 27.4 28.2 S/N(c) 14.5 25.8 27.0 SN(E/C) 0.82