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 18.37 znorm 14.19 sky 13.6 13.7 13.7 S/N 9.7 17.1 17.6 S/N(c) 12.5 10.7 5.9 SN(E/C) 0.53
9010011	47	Red Green Blue z 17.21 znorm 13.03 sky 13.2 13.2 13.2 S/N 3.4 6.4 7.1 S/N(c) 5.2 4.9 2.7 SN(E/C) 0.83
9010012	47	Red Green Blue z 18.64 znorm 14.46 sky 14.0 14.1 14.1 S/N 11.5 19.8 20.6 S/N(c) 15.4 12.2 6.7 SN(E/C) 0.45
9010013	47	Red Green Blue z 18.44 znorm 14.26 sky 13.8 13.9 14.0 S/N 9.4 17.5 18.2 S/N(c) 12.9 10.9 6.0 SN(E/C) 0.45