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)
8400059	47	Red Green Blue z 18.69 znorm 14.51 sky 15.1 14.5 14.3 S/N 13.4 22.0 23.0 S/N(c) 11.4 20.7 22.1 SN(E/C) 0.72
8400060	47	Red Green Blue z 18.76 znorm 14.58 sky 15.2 14.6 14.7 S/N 13.9 22.6 24.8 S/N(c) 12.1 21.3 23.7 SN(E/C) 0.70
8400061	47	Red Green Blue z 18.85 znorm 14.67 sky 15.0 14.7 14.7 S/N 14.8 23.8 26.2 S/N(c) 12.8 22.4 25.0 SN(E/C) 0.67
8400062	47	Red Green Blue z 18.94 znorm 14.76 sky 14.7 14.7 14.7 S/N 15.4 25.0 27.1 S/N(c) 13.5 23.5 26.0 SN(E/C) 0.62
8400063	47	Red Green Blue z 18.90 znorm 14.72 sky 15.3 14.8 14.7 S/N 14.6 24.4 26.8 S/N(c) 12.9 23.0 25.6 SN(E/C) 0.68
8400064	47	Red Green Blue z 18.94 znorm 14.76 sky 14.9 14.8 14.8 S/N 15.1 24.9 27.5 S/N(c) 13.0 23.4 26.0 SN(E/C) 0.60
8400065	47	Red Green Blue z 18.95 znorm 14.77 sky 14.9 14.8 14.8 S/N 15.2 25.2 27.4 S/N(c) 13.3 23.3 26.0 SN(E/C) 0.63
8400066	47	Red Green Blue z 18.99 znorm 14.81 sky 15.0 14.7 14.7 S/N 15.5 25.5 27.8 S/N(c) 13.6 24.1 26.3 SN(E/C) 0.62