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)
12500037	47	Red Green Blue z 18.72 znorm 14.54 sky 14.2 14.0 14.2 S/N 15.6 22.4 23.9 S/N(c) 14.5 21.3 22.9 SN(E/C) 0.88
12500038	47	Red Green Blue z 18.54 znorm 14.36 sky 14.1 14.0 14.4 S/N 14.0 20.5 22.0 S/N(c) 12.8 19.3 20.7 SN(E/C) 0.94
12500039	47	Red Green Blue z 19.10 znorm 14.92 sky 14.1 14.0 14.4 S/N 19.5 27.1 28.8 S/N(c) 18.2 25.7 27.3 SN(E/C) 0.94
12500040	47	Red Green Blue z 19.08 znorm 14.90 sky 14.3 14.1 14.3 S/N 19.4 26.7 28.5 S/N(c) 18.2 25.4 26.9 SN(E/C) 0.92
12500041	47	Red Green Blue z 19.09 znorm 14.91 sky 14.2 14.1 14.3 S/N 19.4 26.7 28.8 S/N(c) 18.4 25.6 27.2 SN(E/C) 0.98
12500042	47	Red Green Blue z 19.13 znorm 14.95 sky 14.1 14.2 14.4 S/N 19.7 27.4 29.0 S/N(c) 18.5 26.1 27.6 SN(E/C) 0.94
12500043	47	Red Green Blue z 19.12 znorm 14.94 sky 14.1 14.0 14.3 S/N 19.9 27.3 29.1 S/N(c) 18.7 26.1 27.6 SN(E/C) 0.93
12500044	47	Red Green Blue z 19.10 znorm 14.92 sky 14.2 14.1 14.2 S/N 19.5 27.0 28.6 S/N(c) 18.3 25.7 27.4 SN(E/C) 0.96