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)
12750010	47	Red Green Blue z 18.95 znorm 14.77 sky 13.9 13.9 13.7 S/N 18.0 25.0 25.2 S/N(c) 16.9 24.0 23.8 SN(E/C) 0.72
12750011	47	Red Green Blue z 19.00 znorm 14.82 sky 13.9 13.8 13.9 S/N 18.7 25.6 26.0 S/N(c) 17.4 24.4 24.5 SN(E/C) 0.81
12750012	47	Red Green Blue z 19.02 znorm 14.84 sky 13.9 13.9 13.9 S/N 18.9 25.7 25.7 S/N(c) 17.5 24.5 24.3 SN(E/C) 0.76
12750013	47	Red Green Blue z 19.06 znorm 14.88 sky 13.8 13.8 13.9 S/N 19.1 26.1 26.5 S/N(c) 17.8 24.8 25.1 SN(E/C) 0.75
12750014	47	Red Green Blue z 19.05 znorm 14.87 sky 13.9 13.8 13.9 S/N 18.9 25.9 26.2 S/N(c) 17.5 24.6 24.9 SN(E/C) 0.83
12750015	47	Red Green Blue z 19.06 znorm 14.88 sky 13.7 13.7 13.7 S/N 18.8 25.9 26.1 S/N(c) 17.6 24.8 24.8 SN(E/C) 0.78
12750016	47	Red Green Blue z 19.08 znorm 14.90 sky 13.8 13.8 13.8 S/N 19.0 26.2 26.5 S/N(c) 17.7 25.1 25.1 SN(E/C) 0.75
12750017	47	Red Green Blue z 19.05 znorm 14.87 sky 13.8 13.8 13.9 S/N 18.7 25.8 25.5 S/N(c) 17.5 24.6 24.5 SN(E/C) 0.79