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)
12480044	47	Red Green Blue z 18.98 znorm 14.80 sky 14.7 14.6 14.8 S/N 15.8 24.3 27.6 S/N(c) 14.0 22.9 25.6 SN(E/C) 0.92
12480045	47	Red Green Blue z 18.99 znorm 14.81 sky 14.8 14.7 15.5 S/N 15.9 24.4 28.3 S/N(c) 14.3 23.2 26.3 SN(E/C) 0.96
12480046	47	Red Green Blue z 19.09 znorm 14.91 sky 14.7 14.8 15.2 S/N 16.7 25.7 29.8 S/N(c) 15.0 24.3 27.7 SN(E/C) 0.96
12480047	47	Red Green Blue z 19.14 znorm 14.96 sky 14.7 14.8 15.4 S/N 17.1 26.3 30.3 S/N(c) 15.5 25.1 28.3 SN(E/C) 0.91