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 18.82 znorm 14.64 sky 14.7 14.6 14.4 S/N 16.2 23.6 25.2 S/N(c) 14.8 22.4 23.8 SN(E/C) 0.95
12090061	47	Red Green Blue z 18.85 znorm 14.67 sky 14.8 14.6 14.6 S/N 16.5 23.7 25.5 S/N(c) 15.0 22.6 24.2 SN(E/C) 0.97
12090062	47	Red Green Blue z 18.85 znorm 14.67 sky 14.6 14.6 14.6 S/N 16.4 23.8 25.9 S/N(c) 14.9 22.7 24.6 SN(E/C) 0.93
12090063	47	Red Green Blue z 18.94 znorm 14.76 sky 14.7 14.7 14.7 S/N 17.3 24.7 26.6 S/N(c) 15.9 23.6 25.3 SN(E/C) 0.94
12090064	47	Red Green Blue z 19.01 znorm 14.83 sky 14.6 14.5 14.6 S/N 17.7 25.6 27.7 S/N(c) 16.4 24.4 26.5 SN(E/C) 0.92
12090065	47	Red Green Blue z 18.95 znorm 14.76 sky 14.6 14.6 14.7 S/N 17.0 24.8 27.1 S/N(c) 15.7 23.7 25.7 SN(E/C) 0.91
12090066	47	Red Green Blue z 18.97 znorm 14.79 sky 14.4 14.4 14.7 S/N 17.2 25.0 27.6 S/N(c) 15.9 24.0 26.2 SN(E/C) 0.95
12090067	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.6 14.5 S/N 17.5 25.7 28.2 S/N(c) 16.2 24.6 26.9 SN(E/C) 0.97