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)
5250048	47	Red Green Blue z 19.13 znorm 14.95 sky 14.7 14.3 14.3 S/N 17.2 27.9 29.5 S/N(c) 15.8 26.6 28.1 SN(E/C) 0.88
5250049	47	Red Green Blue z 19.13 znorm 14.95 sky 14.6 14.5 14.7 S/N 17.2 27.8 29.8 S/N(c) 15.5 26.4 28.2 SN(E/C) 0.94
5250050	47	Red Green Blue z 19.11 znorm 14.93 sky 14.7 14.5 14.7 S/N 16.8 27.5 29.3 S/N(c) 15.5 26.1 27.8 SN(E/C) 0.92
5250051	47	Red Green Blue z 19.14 znorm 14.96 sky 14.6 14.5 14.6 S/N 17.2 28.0 29.8 S/N(c) 15.6 26.5 28.3 SN(E/C) 0.90