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)
4300047	47	Red Green Blue z 18.62 znorm 14.44 sky 15.2 14.9 14.6 S/N 11.8 19.3 18.8 S/N(c) 10.4 17.5 18.1 SN(E/C) 0.64
4300048	47	Red Green Blue z 18.79 znorm 14.61 sky 15.0 14.9 15.0 S/N 13.1 21.3 21.4 S/N(c) 11.6 19.6 20.4 SN(E/C) 0.55
4300049	47	Red Green Blue z 19.16 znorm 14.98 sky 15.0 14.9 15.0 S/N 16.8 26.5 27.2 S/N(c) 15.2 25.0 26.2 SN(E/C) 0.52
4300050	47	Red Green Blue z 19.21 znorm 15.03 sky 14.9 14.8 15.0 S/N 17.5 27.4 28.5 S/N(c) 15.7 25.9 27.5 SN(E/C) 0.51
4300051	47	Red Green Blue z 19.06 znorm 14.88 sky 15.1 15.0 15.1 S/N 15.8 25.3 26.7 S/N(c) 14.1 23.8 25.7 SN(E/C) 0.51
4300052	47	Red Green Blue z 19.04 znorm 14.86 sky 15.0 15.0 15.1 S/N 15.6 25.6 26.6 S/N(c) 14.1 24.3 25.6 SN(E/C) 0.51