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)
12580022	47	Red Green Blue z 19.05 znorm 14.87 sky 14.5 14.3 14.4 S/N 14.5 23.7 26.6 S/N(c) 12.5 21.8 24.7 SN(E/C) 0.87
12580023	47	Red Green Blue z 19.05 znorm 14.87 sky 14.5 14.3 14.6 S/N 14.6 23.7 26.8 S/N(c) 13.0 21.8 25.3 SN(E/C) 0.84
12580024	47	Red Green Blue z 18.96 znorm 14.78 sky 14.6 14.5 14.7 S/N 13.6 22.8 25.3 S/N(c) 12.0 21.0 23.6 SN(E/C) 0.90
12580025	47	Red Green Blue z 19.08 znorm 14.90 sky 14.6 14.5 14.8 S/N 14.7 24.0 26.5 S/N(c) 13.0 22.0 24.7 SN(E/C) 0.91
12580026	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.5 14.8 S/N 14.8 24.6 27.0 S/N(c) 13.1 22.6 25.4 SN(E/C) 0.86
12580027	47	Red Green Blue z 19.16 znorm 14.98 sky 14.5 14.5 14.7 S/N 15.0 24.4 27.4 S/N(c) 13.5 22.4 25.9 SN(E/C) 0.87
12580028	47	Red Green Blue z 19.17 znorm 14.99 sky 14.6 14.6 14.8 S/N 15.1 24.1 27.4 S/N(c) 13.6 22.7 25.9 SN(E/C) 0.88
12580029	47	Red Green Blue z 19.12 znorm 14.94 sky 14.6 14.5 14.7 S/N 14.6 23.3 26.6 S/N(c) 13.0 22.2 25.3 SN(E/C) 0.88