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 18.96 znorm 14.78 sky 15.2 14.5 14.5 S/N 13.0 22.0 23.8 S/N(c) 11.2 20.0 22.5 SN(E/C) 0.28
8460088	47	Red Green Blue z 18.95 znorm 14.77 sky 15.1 14.6 14.7 S/N 13.0 22.3 23.3 S/N(c) 11.5 20.3 21.6 SN(E/C) 0.28
8460089	47	Red Green Blue z 18.93 znorm 14.75 sky 15.0 14.8 14.9 S/N 12.8 22.1 23.2 S/N(c) 11.1 20.1 21.7 SN(E/C) 0.29
8460090	47	Red Green Blue z 18.90 znorm 14.72 sky 15.1 14.8 15.1 S/N 12.3 21.3 22.6 S/N(c) 10.9 19.8 21.4 SN(E/C) 0.27