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 18.79 znorm 14.61 sky 14.1 13.8 13.8 S/N 15.4 22.6 23.8 S/N(c) 14.2 21.3 22.4 SN(E/C) 0.92
8500056	47	Red Green Blue z 18.85 znorm 14.67 sky 14.0 13.8 14.0 S/N 15.9 23.1 24.4 S/N(c) 14.6 21.9 23.0 SN(E/C) 0.90
8500057	47	Red Green Blue z 18.82 znorm 14.64 sky 14.1 13.9 14.0 S/N 15.7 22.9 23.8 S/N(c) 14.3 21.6 22.7 SN(E/C) 0.90
8500058	47	Red Green Blue z 18.92 znorm 14.74 sky 14.1 13.9 14.0 S/N 16.8 24.2 25.4 S/N(c) 15.3 22.9 24.2 SN(E/C) 0.91
8500059	47	Red Green Blue z 18.87 znorm 14.69 sky 14.0 13.9 14.1 S/N 16.2 23.1 24.5 S/N(c) 14.7 22.0 23.3 SN(E/C) 0.88
8500060	47	Red Green Blue z 18.93 znorm 14.75 sky 14.1 13.9 14.1 S/N 16.8 24.4 25.7 S/N(c) 15.5 23.0 24.3 SN(E/C) 0.92
8500061	47	Red Green Blue z 18.90 znorm 14.72 sky 14.1 13.9 14.0 S/N 16.6 23.9 25.1 S/N(c) 15.3 22.5 24.1 SN(E/C) 0.87
8500062	47	Red Green Blue z 18.86 znorm 14.68 sky 14.1 13.9 14.0 S/N 16.3 23.6 25.1 S/N(c) 15.1 22.2 23.6 SN(E/C) 0.91