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)
18430011	47	Red Green Blue z 18.58 znorm 14.40 sky 14.5 14.2 14.0 S/N 11.5 20.2 21.9 S/N(c) 4.4 4.9 31.0 SN(E/C) 0.93
18430012	47	Red Green Blue z 18.57 znorm 14.39 sky 14.7 14.4 14.1 S/N 11.2 19.6 21.3 S/N(c) 4.4 4.8 30.3 SN(E/C) 0.93
18430013	47	Red Green Blue z 18.58 znorm 14.40 sky 14.7 14.5 14.2 S/N 11.3 19.4 21.4 S/N(c) 4.3 4.8 30.4 SN(E/C) 0.96
18430014	47	Red Green Blue z 18.61 znorm 14.43 sky 14.8 14.6 14.3 S/N 11.3 19.5 21.4 S/N(c) 4.4 4.9 30.8 SN(E/C) 0.95
18430015	47	Red Green Blue z 18.82 znorm 14.64 sky 14.6 14.5 14.2 S/N 13.2 22.1 24.8 S/N(c) 4.9 5.4 34.4 SN(E/C) 0.90
18430016	47	Red Green Blue z 18.45 znorm 14.27 sky 14.9 14.6 14.3 S/N 10.3 18.3 20.1 S/N(c) 4.0 4.5 28.5 SN(E/C) 0.96
18430017	47	Red Green Blue z 18.74 znorm 14.56 sky 14.7 14.5 14.2 S/N 12.7 21.3 23.9 S/N(c) 4.7 5.2 32.6 SN(E/C) 0.90
18430018	47	Red Green Blue z 18.77 znorm 14.59 sky 14.8 14.5 14.3 S/N 13.0 21.8 24.5 S/N(c) 4.8 5.3 33.5 SN(E/C) 0.91