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)
12090060	47	Red Green Blue z 18.83 znorm 14.65 sky 14.8 14.6 14.5 S/N 16.3 23.6 25.2 S/N(c) 14.9 22.4 24.1 SN(E/C) 0.93
12090061	47	Red Green Blue z 18.86 znorm 14.68 sky 15.0 14.6 14.8 S/N 16.6 23.9 25.7 S/N(c) 15.1 22.8 24.8 SN(E/C) 0.96
12090062	47	Red Green Blue z 18.86 znorm 14.68 sky 14.9 14.6 14.8 S/N 16.5 24.0 25.9 S/N(c) 15.1 22.9 24.8 SN(E/C) 0.92
12090063	47	Red Green Blue z 18.95 znorm 14.77 sky 14.7 14.7 14.7 S/N 17.4 24.8 26.8 S/N(c) 16.1 23.8 25.9 SN(E/C) 0.91
12090064	47	Red Green Blue z 19.01 znorm 14.83 sky 15.0 14.6 14.6 S/N 17.9 25.6 27.8 S/N(c) 16.5 24.5 26.7 SN(E/C) 0.92
12090065	47	Red Green Blue z 18.95 znorm 14.77 sky 15.1 14.8 14.8 S/N 17.1 25.0 27.4 S/N(c) 15.8 23.9 26.0 SN(E/C) 0.91
12090066	47	Red Green Blue z 18.97 znorm 14.79 sky 15.0 14.6 14.6 S/N 17.4 25.2 27.7 S/N(c) 16.1 24.1 26.5 SN(E/C) 0.95
12090067	47	Red Green Blue z 19.01 znorm 14.83 sky 14.8 14.7 14.7 S/N 17.7 25.7 28.3 S/N(c) 16.4 24.7 27.1 SN(E/C) 0.95