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)
12400026	47	Red Green Blue z 18.86 znorm 14.68 sky 14.6 14.4 14.4 S/N 14.4 22.5 22.9 S/N(c) 12.8 20.4 21.0 SN(E/C) 0.95
12400027	47	Red Green Blue z 18.77 znorm 14.59 sky 14.7 14.5 14.6 S/N 13.6 21.9 23.1 S/N(c) 11.9 19.8 20.6 SN(E/C) 0.98
12400028	47	Red Green Blue z 18.83 znorm 14.65 sky 14.8 14.5 14.7 S/N 14.1 22.6 23.7 S/N(c) 12.2 20.6 21.4 SN(E/C) 0.94
12400029	47	Red Green Blue z 18.88 znorm 14.70 sky 14.6 14.5 14.6 S/N 14.5 23.1 24.5 S/N(c) 12.7 21.2 21.8 SN(E/C) 0.93
12400030	47	Red Green Blue z 18.98 znorm 14.80 sky 14.7 14.6 14.7 S/N 15.6 24.3 25.8 S/N(c) 13.4 22.4 23.1 SN(E/C) 0.92
12400031	47	Red Green Blue z 18.96 znorm 14.78 sky 14.7 14.5 14.6 S/N 15.2 24.0 25.6 S/N(c) 13.5 22.2 23.3 SN(E/C) 0.96
12400032	47	Red Green Blue z 19.02 znorm 14.84 sky 14.8 14.5 14.7 S/N 16.1 25.0 26.3 S/N(c) 14.1 23.2 24.2 SN(E/C) 0.91
12400033	47	Red Green Blue z 19.05 znorm 14.87 sky 14.7 14.5 14.5 S/N 16.1 25.7 26.8 S/N(c) 14.4 23.5 25.0 SN(E/C) 0.92