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)
12660059	47	Red Green Blue z 18.78 znorm 14.60 sky 14.8 14.3 14.2 S/N 12.4 21.2 22.1 S/N(c) 11.2 19.5 20.9 SN(E/C) 0.95
12660060	47	Red Green Blue z 18.69 znorm 14.51 sky 14.7 14.5 14.7 S/N 11.9 20.2 21.3 S/N(c) 10.5 18.5 20.0 SN(E/C) 0.96
12660061	47	Red Green Blue z 18.61 znorm 14.43 sky 14.5 14.4 14.6 S/N 11.0 19.4 20.3 S/N(c) 9.4 17.6 18.9 SN(E/C) 0.97
12660062	47	Red Green Blue z 18.57 znorm 14.39 sky 14.6 14.6 14.5 S/N 11.4 19.8 20.6 S/N(c) 9.8 18.1 19.4 SN(E/C) 0.96
12660063	47	Red Green Blue z 18.63 znorm 14.45 sky 14.5 14.5 14.6 S/N 11.6 20.1 21.0 S/N(c) 10.1 18.2 19.7 SN(E/C) 0.92
12660064	47	Red Green Blue z 18.50 znorm 14.32 sky 14.6 14.4 14.6 S/N 10.9 18.8 19.4 S/N(c) 9.6 17.1 18.3 SN(E/C) 1.01
12660065	47	Red Green Blue z 18.28 znorm 14.10 sky 14.6 14.5 14.6 S/N 8.9 16.5 16.8 S/N(c) 7.7 14.7 15.6 SN(E/C) 0.99
12660066	47	Red Green Blue z 18.21 znorm 14.03 sky 14.6 14.5 14.6 S/N 8.5 15.5 15.9 S/N(c) 7.4 14.0 14.9 SN(E/C) 1.00