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)
18560043	47	Red Green Blue z 18.61 znorm 14.43 sky 15.0 14.6 14.7 S/N 12.5 17.5 23.5 S/N(c) 17.0 8.1 13.9 SN(E/C) 0.45
18560044	47	Red Green Blue z 18.70 znorm 14.52 sky 15.2 14.9 14.9 S/N 12.5 17.5 23.5 S/N(c) 17.7 8.2 14.7 SN(E/C) 0.38
18560045	47	Red Green Blue z 18.72 znorm 14.54 sky 15.1 14.9 14.9 S/N 12.6 17.5 23.3 S/N(c) 17.8 8.3 14.7 SN(E/C) 0.40
18560046	47	Red Green Blue z 18.79 znorm 14.61 sky 14.9 14.9 15.0 S/N 13.2 18.4 24.5 S/N(c) 18.6 8.9 15.1 SN(E/C) 0.27
18560047	47	Red Green Blue z 18.68 znorm 14.50 sky 15.2 15.0 14.8 S/N 12.6 17.7 23.5 S/N(c) 17.4 8.3 14.4 SN(E/C) 0.38
18560048	47	Red Green Blue z 18.84 znorm 14.66 sky 15.2 14.9 14.8 S/N 13.3 18.7 24.7 S/N(c) 18.7 8.8 15.5 SN(E/C) 0.36
18560049	47	Red Green Blue z 18.83 znorm 14.65 sky 15.4 15.0 14.9 S/N 13.7 19.1 25.3 S/N(c) 18.8 8.9 15.2 SN(E/C) 0.34
18560050	47	Red Green Blue z 18.85 znorm 14.67 sky 14.8 14.9 14.7 S/N 13.2 18.5 24.3 S/N(c) 18.7 8.7 15.5 SN(E/C) 0.36
18560051	47	Red Green Blue z 18.74 znorm 14.56 sky 15.6 14.9 14.9 S/N 13.0 18.3 24.0 S/N(c) 17.7 8.5 14.6 SN(E/C) 0.38
18560052	47	Red Green Blue z 18.66 znorm 14.48 sky 15.1 14.9 14.8 S/N 12.5 17.7 23.2 S/N(c) 17.1 8.1 14.1 SN(E/C) 0.36