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 18.93 znorm 14.75 sky 14.6 14.3 14.1 S/N 17.6 25.6 27.3 S/N(c) 16.0 23.5 25.9 SN(E/C) 0.96
8140093	47	Red Green Blue z 18.98 znorm 14.80 sky 14.6 14.3 14.3 S/N 18.0 26.1 28.2 S/N(c) 16.5 24.5 26.6 SN(E/C) 0.93
8140094	47	Red Green Blue z 18.93 znorm 14.75 sky 14.5 14.4 14.4 S/N 17.4 25.3 27.5 S/N(c) 15.9 23.6 26.0 SN(E/C) 0.93
8140095	47	Red Green Blue z 18.95 znorm 14.77 sky 14.6 14.3 14.3 S/N 17.6 25.5 27.7 S/N(c) 16.1 24.0 26.0 SN(E/C) 0.96