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)
8490011	47	Red Green Blue z 18.99 znorm 14.81 sky 14.6 14.5 14.4 S/N 15.3 25.9 26.4 S/N(c) 13.6 23.9 25.0 SN(E/C) 0.36
8490012	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.6 14.9 S/N 15.3 25.9 27.0 S/N(c) 13.5 24.0 25.8 SN(E/C) 0.36
8490013	47	Red Green Blue z 19.04 znorm 14.86 sky 14.5 14.7 14.8 S/N 15.5 25.8 27.2 S/N(c) 13.6 23.9 26.1 SN(E/C) 0.36
8490014	47	Red Green Blue z 19.06 znorm 14.88 sky 14.5 14.7 14.9 S/N 15.6 26.3 27.7 S/N(c) 13.6 24.4 26.2 SN(E/C) 0.36
8490015	47	Red Green Blue z 19.08 znorm 14.90 sky 14.7 14.8 14.9 S/N 15.5 26.4 28.1 S/N(c) 13.7 24.5 26.6 SN(E/C) 0.36
8490016	47	Red Green Blue z 19.09 znorm 14.91 sky 14.6 14.8 14.9 S/N 15.7 26.4 28.4 S/N(c) 13.8 24.6 26.4 SN(E/C) 0.36
8490017	47	Red Green Blue z 19.10 znorm 14.92 sky 14.7 14.8 15.0 S/N 15.8 26.5 28.3 S/N(c) 14.0 24.7 26.8 SN(E/C) 0.35
8490018	47	Red Green Blue z 19.13 znorm 14.95 sky 14.6 14.7 14.8 S/N 15.7 26.7 28.5 S/N(c) 14.1 25.0 26.8 SN(E/C) 0.33