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)
8480048	47	Red Green Blue z 18.81 znorm 14.63 sky 14.8 14.3 14.4 S/N 13.2 20.9 24.2 S/N(c) 11.7 19.5 22.9 SN(E/C) 0.41
8480049	47	Red Green Blue z 18.81 znorm 14.63 sky 14.8 14.4 14.5 S/N 13.0 20.8 23.8 S/N(c) 11.3 19.0 22.3 SN(E/C) 0.41
8480050	47	Red Green Blue z 18.83 znorm 14.65 sky 14.6 14.2 14.5 S/N 13.0 21.2 23.9 S/N(c) 11.2 19.1 22.4 SN(E/C) 0.39
8480051	47	Red Green Blue z 18.90 znorm 14.72 sky 14.6 14.3 14.5 S/N 12.9 21.6 24.3 S/N(c) 11.3 20.0 22.9 SN(E/C) 0.38
8480052	47	Red Green Blue z 18.87 znorm 14.69 sky 14.5 14.3 14.5 S/N 12.7 21.1 23.8 S/N(c) 11.0 19.7 22.2 SN(E/C) 0.41
8480053	47	Red Green Blue z 18.80 znorm 14.62 sky 14.5 14.4 14.6 S/N 12.4 20.3 23.0 S/N(c) 10.6 18.9 21.7 SN(E/C) 0.40