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)
5050010	47	Red Green Blue z 17.79 znorm 13.61 sky 15.1 15.0 14.9 S/N 6.5 12.4 12.0 S/N(c) 5.8 11.3 11.4 SN(E/C) 0.97
5050011	47	Red Green Blue z 17.86 znorm 13.68 sky 15.1 15.3 16.4 S/N 6.6 12.9 13.3 S/N(c) 5.8 11.6 12.4 SN(E/C) 0.96