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)
7280026	47	Red Green Blue z 18.99 znorm 14.81 sky 15.4 14.7 14.8 S/N 13.7 22.8 25.6 S/N(c) 12.1 21.5 24.0 SN(E/C) 0.94
7280027	47	Red Green Blue z 19.02 znorm 14.84 sky 15.4 14.7 15.0 S/N 13.8 23.4 25.7 S/N(c) 12.3 21.9 24.6 SN(E/C) 0.94
7280028	47	Red Green Blue z 19.02 znorm 14.84 sky 15.3 14.8 15.1 S/N 14.0 23.1 25.8 S/N(c) 12.6 21.8 24.4 SN(E/C) 0.89
7280029	47	Red Green Blue z 19.00 znorm 14.82 sky 15.3 14.9 15.1 S/N 13.7 23.2 25.6 S/N(c) 12.5 21.8 24.0 SN(E/C) 0.91
7280030	47	Red Green Blue z 18.91 znorm 14.72 sky 15.4 14.9 15.3 S/N 12.8 22.0 24.6 S/N(c) 11.7 20.7 22.9 SN(E/C) 0.95
7280031	47	Red Green Blue z 18.98 znorm 14.80 sky 15.3 14.8 15.1 S/N 13.4 22.8 25.4 S/N(c) 12.3 21.5 24.0 SN(E/C) 0.94
7280032	47	Red Green Blue z 18.95 znorm 14.77 sky 15.5 15.0 15.2 S/N 13.2 22.1 25.1 S/N(c) 12.0 20.8 23.6 SN(E/C) 0.96
7280033	47	Red Green Blue z 18.98 znorm 14.80 sky 15.3 15.1 15.5 S/N 13.7 22.5 25.1 S/N(c) 12.4 21.2 23.9 SN(E/C) 0.93