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)
9010010	47	Red Green Blue z 18.39 znorm 14.21 sky 13.9 13.9 13.7 S/N 9.8 17.6 17.3 S/N(c) 8.6 16.0 16.3 SN(E/C) 0.54
9010011	47	Red Green Blue z 17.25 znorm 13.07 sky 13.2 13.2 13.3 S/N 3.5 6.8 7.5 S/N(c) 3.1 6.1 6.7 SN(E/C) 0.81
9010012	47	Red Green Blue z 18.65 znorm 14.47 sky 14.1 14.2 14.3 S/N 11.6 20.2 21.0 S/N(c) 10.4 18.5 19.8 SN(E/C) 0.47
9010013	47	Red Green Blue z 18.46 znorm 14.28 sky 14.1 14.1 14.2 S/N 10.0 18.0 18.7 S/N(c) 8.8 16.2 17.2 SN(E/C) 0.45