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)
5410017	47	Red Green Blue z 18.82 znorm 14.64 sky 14.5 14.5 14.4 S/N 14.1 23.1 25.1 S/N(c) 12.6 21.1 24.3 SN(E/C) 0.66
5410018	47	Red Green Blue z 18.86 znorm 14.68 sky 14.5 14.5 14.6 S/N 14.6 23.6 26.5 S/N(c) 13.2 21.6 25.2 SN(E/C) 0.70