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)
4270032	47	Red Green Blue z 18.72 znorm 14.54 sky 15.5 15.0 14.9 S/N 12.2 21.3 23.4 S/N(c) 10.7 19.8 22.0 SN(E/C) 0.34
4270033	47	Red Green Blue z 18.80 znorm 14.62 sky 15.6 15.1 15.4 S/N 12.9 22.0 25.2 S/N(c) 11.3 20.7 23.6 SN(E/C) 0.30
4270034	47	Red Green Blue z 18.77 znorm 14.59 sky 15.1 15.1 15.4 S/N 12.7 21.5 24.4 S/N(c) 11.2 20.2 23.3 SN(E/C) 0.29
4270035	47	Red Green Blue z 18.60 znorm 14.42 sky 15.1 15.0 15.5 S/N 11.3 19.9 22.0 S/N(c) 9.9 18.5 20.6 SN(E/C) 0.32
4270036	47	Red Green Blue z 18.56 znorm 14.38 sky 15.4 15.2 15.5 S/N 10.8 19.6 21.6 S/N(c) 9.3 18.4 20.5 SN(E/C) 0.35
4270037	47	Red Green Blue z 18.63 znorm 14.45 sky 15.6 15.4 15.5 S/N 11.5 20.4 22.4 S/N(c) 10.2 19.0 21.2 SN(E/C) 0.33
4270038	47	Red Green Blue z 18.61 znorm 14.43 sky 15.4 15.3 15.5 S/N 11.6 20.1 21.9 S/N(c) 10.2 18.8 20.6 SN(E/C) 0.34
4270039	47	Red Green Blue z 18.61 znorm 14.43 sky 15.4 15.3 15.4 S/N 11.3 20.2 22.0 S/N(c) 10.0 18.8 21.0 SN(E/C) 0.33