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)
12570055	47	Red Green Blue z 18.73 znorm 14.55 sky 14.2 14.1 14.3 S/N 11.1 19.1 19.8 S/N(c) 9.8 18.0 18.4 SN(E/C) 0.90
12570056	47	Red Green Blue z 18.78 znorm 14.60 sky 14.4 14.3 14.8 S/N 11.5 19.9 21.4 S/N(c) 10.4 18.9 19.8 SN(E/C) 0.93
12570057	47	Red Green Blue z 18.94 znorm 14.76 sky 14.3 14.3 15.0 S/N 13.3 22.4 23.8 S/N(c) 11.9 21.6 22.0 SN(E/C) 0.89
12570058	47	Red Green Blue z 18.82 znorm 14.64 sky 14.5 14.5 14.8 S/N 11.8 20.7 21.8 S/N(c) 10.5 19.2 20.1 SN(E/C) 0.93
12570059	47	Red Green Blue z 19.03 znorm 14.85 sky 14.6 14.6 15.0 S/N 14.0 23.6 24.8 S/N(c) 12.6 22.5 23.3 SN(E/C) 0.88
12570060	47	Red Green Blue z 19.15 znorm 14.97 sky 14.6 14.7 15.2 S/N 15.2 25.2 27.1 S/N(c) 13.7 24.2 25.5 SN(E/C) 0.87
12570061	47	Red Green Blue z 19.08 znorm 14.90 sky 14.5 14.7 15.2 S/N 14.6 24.3 26.0 S/N(c) 13.1 23.1 24.3 SN(E/C) 0.85
12570062	47	Red Green Blue z 19.08 znorm 14.90 sky 14.4 14.6 15.4 S/N 14.7 24.4 26.2 S/N(c) 13.0 23.0 24.4 SN(E/C) 0.84