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)
4630023	47	Red Green Blue z 18.64 znorm 14.46 sky 15.7 14.8 14.8 S/N 13.2 22.0 22.7 S/N(c) 11.6 20.4 21.4 SN(E/C) 0.49
4630024	47	Red Green Blue z 18.54 znorm 14.36 sky 15.2 14.8 15.2 S/N 12.3 21.0 21.9 S/N(c) 10.7 19.4 20.5 SN(E/C) 0.49
4630025	47	Red Green Blue z 18.64 znorm 14.46 sky 15.0 14.9 15.2 S/N 13.0 22.3 23.0 S/N(c) 11.6 20.8 21.7 SN(E/C) 0.49
4630026	47	Red Green Blue z 18.82 znorm 14.64 sky 15.0 15.1 15.1 S/N 14.7 24.4 25.4 S/N(c) 13.2 22.7 24.0 SN(E/C) 0.44
4630027	47	Red Green Blue z 18.82 znorm 14.64 sky 14.9 15.1 15.3 S/N 14.7 24.5 25.4 S/N(c) 13.0 22.9 24.0 SN(E/C) 0.45
4630028	47	Red Green Blue z 18.81 znorm 14.63 sky 15.0 15.0 15.2 S/N 14.3 24.1 25.3 S/N(c) 12.7 22.5 23.5 SN(E/C) 0.45
4630029	47	Red Green Blue z 18.71 znorm 14.53 sky 15.0 15.1 15.3 S/N 13.2 22.7 23.8 S/N(c) 11.7 21.2 22.1 SN(E/C) 0.48
4630030	47	Red Green Blue z 18.73 znorm 14.55 sky 14.8 15.2 15.2 S/N 13.4 22.8 23.8 S/N(c) 11.9 21.3 22.3 SN(E/C) 0.50