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)
12420011	47	Red Green Blue z 19.06 znorm 14.88 sky 14.3 14.1 13.8 S/N 19.5 26.5 26.0 S/N(c) 18.2 24.6 24.3 SN(E/C) 0.91
12420012	47	Red Green Blue z 19.12 znorm 14.94 sky 14.2 14.2 14.1 S/N 19.9 27.0 27.0 S/N(c) 18.7 25.4 25.3 SN(E/C) 0.89
12420013	47	Red Green Blue z 19.14 znorm 14.96 sky 14.3 14.3 14.2 S/N 20.2 27.3 27.1 S/N(c) 19.0 26.0 25.6 SN(E/C) 0.89
12420014	47	Red Green Blue z 19.16 znorm 14.98 sky 14.3 14.3 14.2 S/N 20.3 27.3 27.4 S/N(c) 19.0 26.0 25.9 SN(E/C) 0.89
12420015	47	Red Green Blue z 19.14 znorm 14.96 sky 14.2 14.2 14.2 S/N 20.1 27.3 27.1 S/N(c) 18.9 25.9 25.7 SN(E/C) 0.88
12420016	47	Red Green Blue z 19.06 znorm 14.88 sky 14.4 14.4 14.2 S/N 19.2 26.3 26.3 S/N(c) 17.9 24.9 24.8 SN(E/C) 0.91
12420017	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.4 14.3 S/N 19.9 27.0 27.3 S/N(c) 18.6 25.7 25.8 SN(E/C) 0.91
12420018	47	Red Green Blue z 19.17 znorm 14.99 sky 14.3 14.3 14.2 S/N 20.4 27.5 28.1 S/N(c) 19.0 26.3 26.4 SN(E/C) 0.89