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)
4050036	47	Red Green Blue z 18.86 znorm 14.68 sky 15.3 14.7 14.9 S/N 12.9 21.5 25.7 S/N(c) 11.7 20.5 24.2 SN(E/C) 0.97
4050037	47	Red Green Blue z 18.91 znorm 14.73 sky 15.1 14.6 15.1 S/N 13.6 22.7 26.0 S/N(c) 12.2 21.5 24.8 SN(E/C) 0.95
4050038	47	Red Green Blue z 18.75 znorm 14.57 sky 15.2 14.7 15.0 S/N 12.0 20.7 23.9 S/N(c) 10.8 19.6 22.7 SN(E/C) 0.95
4050039	47	Red Green Blue z 18.64 znorm 14.46 sky 15.0 14.6 14.9 S/N 11.1 19.4 22.2 S/N(c) 9.8 18.0 21.0 SN(E/C) 0.91
4050040	47	Red Green Blue z 18.72 znorm 14.54 sky 15.1 14.7 14.8 S/N 11.8 20.3 22.5 S/N(c) 10.6 18.9 21.7 SN(E/C) 0.91
4050041	47	Red Green Blue z 18.90 znorm 14.72 sky 15.0 14.8 14.8 S/N 13.3 22.4 25.0 S/N(c) 12.0 21.1 23.9 SN(E/C) 0.92
4050042	47	Red Green Blue z 18.80 znorm 14.62 sky 15.2 14.9 15.1 S/N 12.3 21.6 23.6 S/N(c) 11.1 20.0 22.5 SN(E/C) 0.97
4050043	47	Red Green Blue z 18.89 znorm 14.71 sky 15.3 15.0 15.0 S/N 13.1 22.3 24.6 S/N(c) 11.8 20.8 23.5 SN(E/C) 0.95