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 19.12 znorm 14.94 sky 14.6 14.4 14.4 S/N 18.9 27.5 28.8 S/N(c) 17.7 26.5 27.9 SN(E/C) 0.86
8910012	47	Red Green Blue z 19.14 znorm 14.96 sky 14.5 14.6 14.7 S/N 18.8 27.6 29.3 S/N(c) 17.6 26.6 28.3 SN(E/C) 0.82
8910013	47	Red Green Blue z 19.15 znorm 14.97 sky 14.5 14.5 14.9 S/N 18.8 27.6 29.5 S/N(c) 17.5 26.6 28.4 SN(E/C) 0.83
8910014	47	Red Green Blue z 19.15 znorm 14.97 sky 14.4 14.5 14.7 S/N 18.7 27.5 29.7 S/N(c) 17.7 26.7 28.7 SN(E/C) 0.82