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)
5100010	47	Red Green Blue z 18.85 znorm 14.67 sky 14.5 14.3 14.2 S/N 15.3 23.0 25.7 S/N(c) 14.2 22.2 24.9 SN(E/C) 0.96
5100011	47	Red Green Blue z 18.88 znorm 14.70 sky 14.4 14.4 14.5 S/N 15.6 23.6 26.3 S/N(c) 14.5 22.5 25.4 SN(E/C) 0.92