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)
8460087	47	Red Green Blue z 18.99 znorm 14.81 sky 15.1 14.6 14.7 S/N 13.2 22.3 23.4 S/N(c) 11.5 20.4 22.2 SN(E/C) 0.28
8460088	47	Red Green Blue z 18.98 znorm 14.80 sky 15.0 14.6 15.1 S/N 13.2 22.5 24.0 S/N(c) 11.6 20.7 21.7 SN(E/C) 0.26
8460089	47	Red Green Blue z 18.97 znorm 14.79 sky 15.3 14.7 15.0 S/N 12.9 22.3 23.2 S/N(c) 11.1 20.4 21.9 SN(E/C) 0.27
8460090	47	Red Green Blue z 18.94 znorm 14.76 sky 15.1 15.0 15.1 S/N 12.4 21.7 22.7 S/N(c) 11.0 20.0 21.5 SN(E/C) 0.27