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)
12250011	47	Red Green Blue z 18.92 znorm 14.74 sky 14.8 14.4 14.2 S/N 17.7 26.8 29.2 S/N(c) 16.5 25.9 28.3 SN(E/C) 0.43
12250012	47	Red Green Blue z 18.95 znorm 14.77 sky 14.8 14.8 14.9 S/N 18.2 27.5 29.5 S/N(c) 16.9 26.7 28.6 SN(E/C) 0.46
12250013	47	Red Green Blue z 19.04 znorm 14.86 sky 14.9 14.9 15.0 S/N 18.8 28.4 30.5 S/N(c) 17.5 27.5 29.6 SN(E/C) 0.43
12250014	47	Red Green Blue z 19.00 znorm 14.82 sky 15.0 14.8 15.1 S/N 18.6 28.1 30.6 S/N(c) 17.3 27.2 29.6 SN(E/C) 0.46
12250015	47	Red Green Blue z 18.94 znorm 14.76 sky 14.7 14.7 15.1 S/N 17.8 27.0 29.8 S/N(c) 16.4 26.1 28.8 SN(E/C) 0.46
12250016	47	Red Green Blue z 18.90 znorm 14.72 sky 14.8 14.8 15.0 S/N 17.5 26.8 29.3 S/N(c) 16.1 26.0 28.3 SN(E/C) 0.47
12250017	47	Red Green Blue z 18.93 znorm 14.75 sky 15.1 14.8 15.0 S/N 17.7 26.9 30.1 S/N(c) 16.3 26.0 29.1 SN(E/C) 0.46
12250018	47	Red Green Blue z 18.87 znorm 14.69 sky 14.8 14.9 14.9 S/N 16.3 25.0 28.0 S/N(c) 15.1 24.0 26.9 SN(E/C) 0.48