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)
8140092	47	Red Green Blue z 18.92 znorm 14.74 sky 14.8 14.2 14.2 S/N 17.6 25.5 27.8 S/N(c) 16.1 23.7 26.4 SN(E/C) 0.97
8140093	47	Red Green Blue z 18.97 znorm 14.79 sky 14.6 14.2 14.4 S/N 18.0 26.0 28.5 S/N(c) 16.5 24.5 27.1 SN(E/C) 0.92
8140094	47	Red Green Blue z 18.92 znorm 14.74 sky 14.6 14.3 14.4 S/N 17.5 25.3 27.7 S/N(c) 16.0 23.8 26.3 SN(E/C) 0.94
8140095	47	Red Green Blue z 18.94 znorm 14.76 sky 14.6 14.3 14.3 S/N 17.6 25.6 28.0 S/N(c) 16.2 24.2 26.5 SN(E/C) 0.96