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 18.78 znorm 14.60 sky 14.6 14.5 14.8 S/N 16.4 23.4 24.2 S/N(c) 15.2 22.2 23.2 SN(E/C) 0.95
4750033	47	Red Green Blue z 18.81 znorm 14.63 sky 14.8 14.6 15.3 S/N 16.3 23.7 24.8 S/N(c) 15.1 22.5 23.4 SN(E/C) 0.94
4750034	47	Red Green Blue z 18.81 znorm 14.63 sky 14.6 14.6 15.3 S/N 16.3 23.7 24.9 S/N(c) 15.1 22.6 23.6 SN(E/C) 0.94
4750035	47	Red Green Blue z 18.79 znorm 14.61 sky 14.8 14.7 15.2 S/N 16.1 23.2 24.5 S/N(c) 14.9 22.1 23.2 SN(E/C) 0.96