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)
8500055	47	Red Green Blue z 18.77 znorm 14.59 sky 14.0 13.8 13.8 S/N 15.3 22.5 23.7 S/N(c) 14.1 21.3 22.3 SN(E/C) 0.91
8500056	47	Red Green Blue z 18.82 znorm 14.64 sky 13.9 13.7 13.9 S/N 15.8 22.8 24.3 S/N(c) 14.6 21.6 23.0 SN(E/C) 0.87
8500057	47	Red Green Blue z 18.79 znorm 14.61 sky 14.0 13.8 13.9 S/N 15.4 22.6 23.7 S/N(c) 14.1 21.3 22.5 SN(E/C) 0.92
8500058	47	Red Green Blue z 18.90 znorm 14.72 sky 13.9 13.8 13.9 S/N 16.5 24.1 25.1 S/N(c) 15.1 22.7 23.9 SN(E/C) 0.92
8500059	47	Red Green Blue z 18.84 znorm 14.66 sky 13.9 13.9 13.9 S/N 16.1 22.9 24.4 S/N(c) 14.7 21.7 23.2 SN(E/C) 0.88
8500060	47	Red Green Blue z 18.90 znorm 14.72 sky 13.9 13.9 13.9 S/N 16.6 24.1 25.5 S/N(c) 15.4 22.9 24.2 SN(E/C) 0.94
8500061	47	Red Green Blue z 18.88 znorm 14.70 sky 13.9 13.8 13.9 S/N 16.5 23.8 25.1 S/N(c) 15.2 22.4 23.9 SN(E/C) 0.87
8500062	47	Red Green Blue z 18.84 znorm 14.66 sky 14.0 13.8 13.9 S/N 16.2 23.3 24.9 S/N(c) 15.1 22.1 23.6 SN(E/C) 0.92