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)
7850037	47	Red Green Blue z 18.85 znorm 14.67 sky 14.7 14.2 14.2 S/N 12.9 21.7 24.5 S/N(c) 11.5 20.2 23.8 SN(E/C) 0.69
7850038	47	Red Green Blue z 18.88 znorm 14.70 sky 14.9 14.5 14.7 S/N 12.9 22.5 25.2 S/N(c) 11.6 21.1 24.1 SN(E/C) 0.66
7850039	47	Red Green Blue z 18.90 znorm 14.72 sky 15.0 14.6 14.7 S/N 13.5 23.0 25.2 S/N(c) 12.1 21.4 24.3 SN(E/C) 0.69
7850040	47	Red Green Blue z 18.81 znorm 14.63 sky 14.9 14.5 14.7 S/N 12.8 22.1 24.6 S/N(c) 11.3 20.4 23.5 SN(E/C) 0.68
7850041	47	Red Green Blue z 18.77 znorm 14.59 sky 14.8 14.5 14.7 S/N 12.1 21.6 23.6 S/N(c) 10.7 20.4 22.3 SN(E/C) 0.74
7850042	47	Red Green Blue z 18.77 znorm 14.59 sky 14.8 14.6 14.8 S/N 12.4 21.8 23.2 S/N(c) 11.0 20.2 22.1 SN(E/C) 0.70
7850043	47	Red Green Blue z 18.77 znorm 14.59 sky 14.9 14.6 14.9 S/N 12.4 22.1 23.8 S/N(c) 11.0 20.6 22.7 SN(E/C) 0.68
7850044	47	Red Green Blue z 18.64 znorm 14.46 sky 15.0 14.8 14.9 S/N 11.1 20.6 22.3 S/N(c) 9.9 19.2 21.1 SN(E/C) 0.69