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)
12440033	47	Red Green Blue z 18.98 znorm 14.80 sky 14.8 14.6 14.6 S/N 13.9 22.9 24.5 S/N(c) 12.6 21.4 23.1 SN(E/C) 0.90
12440034	47	Red Green Blue z 18.91 znorm 14.73 sky 14.7 14.7 14.8 S/N 13.4 21.9 23.7 S/N(c) 12.0 20.5 22.4 SN(E/C) 0.93
12440035	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.6 14.7 S/N 14.1 22.7 24.4 S/N(c) 12.5 21.3 23.1 SN(E/C) 0.91
12440036	47	Red Green Blue z 19.04 znorm 14.86 sky 14.9 14.7 14.7 S/N 14.5 23.2 25.3 S/N(c) 12.7 21.7 23.9 SN(E/C) 0.89
12440037	47	Red Green Blue z 19.02 znorm 14.84 sky 14.7 14.7 14.8 S/N 14.3 23.1 24.8 S/N(c) 12.8 21.4 23.4 SN(E/C) 0.93
12440038	47	Red Green Blue z 19.01 znorm 14.83 sky 14.7 14.6 14.7 S/N 14.1 22.7 24.9 S/N(c) 12.6 21.4 23.5 SN(E/C) 0.90
12440039	47	Red Green Blue z 18.94 znorm 14.76 sky 14.7 14.7 14.7 S/N 13.6 22.1 24.0 S/N(c) 12.0 20.6 22.7 SN(E/C) 0.92
12440040	47	Red Green Blue z 18.97 znorm 14.79 sky 14.6 14.9 14.7 S/N 13.7 22.4 24.6 S/N(c) 12.2 21.0 23.1 SN(E/C) 0.91