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)
4900025	47	Red Green Blue z 18.57 znorm 14.39 sky 14.6 14.4 13.4 S/N 11.6 19.0 18.9 S/N(c) 10.3 17.7 21.2 SN(E/C) 0.52
4900026	47	Red Green Blue z 18.45 znorm 14.27 sky 14.8 14.4 13.7 S/N 10.8 17.9 18.0 S/N(c) 9.6 16.6 19.9 SN(E/C) 0.53
4900027	47	Red Green Blue z 18.80 znorm 14.62 sky 14.7 14.4 13.7 S/N 13.3 21.7 23.2 S/N(c) 12.2 20.4 24.1 SN(E/C) 0.47
4900028	47	Red Green Blue z 18.89 znorm 14.71 sky 14.6 14.4 13.8 S/N 13.9 22.8 24.5 S/N(c) 12.6 21.5 25.0 SN(E/C) 0.46
4900029	47	Red Green Blue z 18.94 znorm 14.76 sky 14.4 14.5 13.8 S/N 14.3 23.2 24.9 S/N(c) 13.2 21.9 25.3 SN(E/C) 0.44
4900030	47	Red Green Blue z 18.84 znorm 14.66 sky 14.7 14.4 13.8 S/N 13.6 22.3 23.9 S/N(c) 12.3 20.9 24.3 SN(E/C) 0.47
4900031	47	Red Green Blue z 18.93 znorm 14.75 sky 14.8 14.6 13.9 S/N 14.2 23.4 24.8 S/N(c) 12.8 21.9 25.1 SN(E/C) 0.46
4900032	47	Red Green Blue z 18.93 znorm 14.75 sky 14.7 14.6 13.9 S/N 14.5 23.3 24.9 S/N(c) 13.3 21.9 25.0 SN(E/C) 0.46