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)
5110010	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.6 14.3 S/N 13.3 21.2 21.8 S/N(c) 12.2 19.7 20.6 SN(E/C) 0.74
5110011	47	Red Green Blue z 19.11 znorm 14.93 sky 14.8 14.6 14.7 S/N 13.0 20.6 21.2 S/N(c) 11.7 19.0 20.1 SN(E/C) 0.73