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)
7900048	47	Red Green Blue z 18.82 znorm 14.64 sky 15.8 14.7 14.6 S/N 13.9 22.8 24.6 S/N(c) 12.4 22.0 23.8 SN(E/C) 0.40
7900049	47	Red Green Blue z 18.88 znorm 14.70 sky 15.1 14.8 14.9 S/N 14.1 23.3 25.1 S/N(c) 12.6 22.5 24.3 SN(E/C) 0.38
7900050	47	Red Green Blue z 18.94 znorm 14.76 sky 15.2 14.9 15.1 S/N 14.5 24.0 25.6 S/N(c) 13.0 23.0 24.8 SN(E/C) 0.38
7900051	47	Red Green Blue z 18.92 znorm 14.74 sky 15.4 14.8 15.1 S/N 14.4 23.7 25.5 S/N(c) 12.7 22.6 24.7 SN(E/C) 0.38
7900052	47	Red Green Blue z 18.86 znorm 14.68 sky 15.1 14.9 15.0 S/N 13.9 22.9 24.4 S/N(c) 12.3 22.0 23.7 SN(E/C) 0.38
7900053	47	Red Green Blue z 18.85 znorm 14.67 sky 15.1 14.8 15.0 S/N 13.6 22.9 24.3 S/N(c) 12.1 21.7 23.4 SN(E/C) 0.41
7900054	47	Red Green Blue z 18.87 znorm 14.69 sky 15.3 15.0 15.0 S/N 13.9 23.2 24.6 S/N(c) 12.5 22.0 23.8 SN(E/C) 0.40
7900055	47	Red Green Blue z 18.80 znorm 14.62 sky 15.4 15.1 15.2 S/N 13.5 22.5 23.7 S/N(c) 11.9 21.3 22.9 SN(E/C) 0.39