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)
8910011	47	Red Green Blue z 19.10 znorm 14.92 sky 14.3 14.1 14.1 S/N 18.6 27.3 28.6 S/N(c) 17.5 26.2 27.8 SN(E/C) 0.86
8910012	47	Red Green Blue z 19.12 znorm 14.94 sky 14.2 14.3 14.5 S/N 18.8 27.5 29.2 S/N(c) 17.7 26.4 28.2 SN(E/C) 0.83
8910013	47	Red Green Blue z 19.13 znorm 14.95 sky 14.2 14.3 14.6 S/N 18.6 27.4 29.4 S/N(c) 17.4 26.4 28.3 SN(E/C) 0.82
8910014	47	Red Green Blue z 19.13 znorm 14.95 sky 14.3 14.3 14.5 S/N 18.6 27.5 29.6 S/N(c) 17.5 26.4 28.4 SN(E/C) 0.83