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)
9240011	47	Red Green Blue z 18.89 znorm 14.71 sky 14.3 14.3 14.2 S/N 14.9 24.4 24.4 S/N(c) 13.2 22.4 22.8 SN(E/C) 0.88
9240012	47	Red Green Blue z 18.68 znorm 14.50 sky 14.3 14.4 14.6 S/N 13.0 21.8 21.2 S/N(c) 11.2 20.0 19.6 SN(E/C) 0.91