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)
12740032	47	Red Green Blue z 18.79 znorm 14.61 sky 14.7 14.4 14.2 S/N 12.6 20.7 22.6 S/N(c) 10.9 18.8 21.5 SN(E/C) 0.80
12740033	47	Red Green Blue z 18.88 znorm 14.70 sky 14.8 14.4 14.5 S/N 13.2 21.7 23.8 S/N(c) 11.7 19.9 22.7 SN(E/C) 0.83
12740034	47	Red Green Blue z 18.80 znorm 14.62 sky 14.6 14.5 14.6 S/N 12.6 20.8 22.6 S/N(c) 11.0 19.3 21.7 SN(E/C) 0.81
12740035	47	Red Green Blue z 18.91 znorm 14.73 sky 14.9 14.5 14.5 S/N 13.4 22.4 23.6 S/N(c) 12.0 20.7 22.9 SN(E/C) 0.87
12740036	47	Red Green Blue z 18.87 znorm 14.69 sky 14.8 14.5 14.5 S/N 13.1 21.8 23.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.66
12740037	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.6 14.7 S/N 13.6 22.8 24.6 S/N(c) 12.2 20.9 23.6 SN(E/C) 0.77
12740038	47	Red Green Blue z 18.98 znorm 14.79 sky 14.8 14.6 14.6 S/N 14.1 23.1 24.3 S/N(c) 12.6 21.6 23.2 SN(E/C) 0.78
12740039	47	Red Green Blue z 19.02 znorm 14.84 sky 15.0 14.8 14.6 S/N 14.3 23.8 24.5 S/N(c) 13.0 22.2 24.0 SN(E/C) 0.79