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)
4750032	47	Red Green Blue z 18.76 znorm 14.58 sky 14.4 14.3 14.4 S/N 16.4 23.4 24.1 S/N(c) 15.2 22.2 23.0 SN(E/C) 0.96
4750033	47	Red Green Blue z 18.79 znorm 14.61 sky 14.6 14.5 15.0 S/N 16.2 23.6 24.5 S/N(c) 15.0 22.4 23.4 SN(E/C) 0.94
4750034	47	Red Green Blue z 18.80 znorm 14.62 sky 14.5 14.5 15.0 S/N 16.2 23.6 24.7 S/N(c) 15.1 22.5 23.5 SN(E/C) 0.95
4750035	47	Red Green Blue z 18.76 znorm 14.58 sky 14.5 14.5 14.9 S/N 15.9 23.1 24.1 S/N(c) 14.8 22.0 23.0 SN(E/C) 0.96