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)
8480079	47	Red Green Blue z 18.42 znorm 14.24 sky 13.5 13.3 13.3 S/N 9.6 15.7 16.8 S/N(c) 8.2 13.9 15.2 SN(E/C) 0.97
8480080	47	Red Green Blue z 18.38 znorm 14.20 sky 13.5 13.4 13.4 S/N 9.3 15.3 16.4 S/N(c) 7.9 13.6 15.1 SN(E/C) 0.99
8480081	47	Red Green Blue z 18.58 znorm 14.40 sky 13.6 13.4 13.4 S/N 10.6 17.2 19.1 S/N(c) 9.2 15.2 17.2 SN(E/C) 1.01
8480082	47	Red Green Blue z 18.65 znorm 14.47 sky 13.5 13.3 13.3 S/N 10.9 17.9 19.7 S/N(c) 9.7 16.2 18.2 SN(E/C) 0.97