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 18.93 znorm 14.75 sky 14.4 14.2 13.9 S/N 17.7 26.6 28.9 S/N(c) 16.5 25.8 28.1 SN(E/C) 0.45
12250012	47	Red Green Blue z 18.95 znorm 14.77 sky 15.0 14.7 14.6 S/N 18.1 27.3 29.3 S/N(c) 16.9 26.4 28.5 SN(E/C) 0.47
12250013	47	Red Green Blue z 19.03 znorm 14.85 sky 14.7 14.8 14.8 S/N 18.7 28.2 30.3 S/N(c) 17.4 27.2 29.5 SN(E/C) 0.44
12250014	47	Red Green Blue z 19.00 znorm 14.82 sky 14.8 14.7 14.8 S/N 18.5 27.9 30.4 S/N(c) 17.3 27.0 29.4 SN(E/C) 0.45
12250015	47	Red Green Blue z 18.94 znorm 14.76 sky 14.7 14.8 14.7 S/N 17.6 26.9 29.6 S/N(c) 16.3 26.0 28.7 SN(E/C) 0.47
12250016	47	Red Green Blue z 18.89 znorm 14.71 sky 14.8 14.6 14.7 S/N 17.5 26.6 29.1 S/N(c) 16.2 25.7 28.1 SN(E/C) 0.49
12250017	47	Red Green Blue z 18.92 znorm 14.74 sky 14.9 14.7 14.7 S/N 17.6 26.7 29.9 S/N(c) 16.2 25.7 28.9 SN(E/C) 0.48
12250018	47	Red Green Blue z 18.85 znorm 14.67 sky 14.7 14.6 14.6 S/N 16.2 24.7 27.8 S/N(c) 15.0 23.8 26.8 SN(E/C) 0.48