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)
8130031	47	Red Green Blue z 18.09 znorm 13.91 sky 15.6 15.0 14.7 S/N 7.9 15.0 14.2 S/N(c) 6.9 14.1 13.9 SN(E/C) 0.53
8130032	47	Red Green Blue z 18.03 znorm 13.85 sky 15.5 15.2 15.4 S/N 7.2 14.2 14.1 S/N(c) 6.4 12.9 13.4 SN(E/C) 0.56
8130033	47	Red Green Blue z 18.08 znorm 13.90 sky 15.6 15.3 15.5 S/N 7.4 14.2 14.4 S/N(c) 6.5 12.9 13.9 SN(E/C) 0.56
8130034	47	Red Green Blue z 18.44 znorm 14.26 sky 15.4 15.3 15.4 S/N 9.8 17.4 18.4 S/N(c) 8.5 16.2 17.5 SN(E/C) 0.49