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)
17470011	42	Red Green Blue z 18.30 znorm 14.24 sky 14.2 14.4 14.6 S/N 11.2 18.4 22.1 S/N(c) 14.7 18.6 16.9 SN(E/C) 0.73
17470012	42	Red Green Blue z 18.29 znorm 14.23 sky 14.5 14.6 14.7 S/N 10.9 18.2 21.7 S/N(c) 14.4 18.5 16.4 SN(E/C) 0.74