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)
12230026	47	Red Green Blue z 18.86 znorm 14.68 sky 15.0 14.5 14.3 S/N 13.0 19.9 23.6 S/N(c) 11.3 18.7 22.6 SN(E/C) 0.91
12230027	47	Red Green Blue z 18.92 znorm 14.74 sky 14.7 14.5 14.4 S/N 13.4 20.8 24.6 S/N(c) 11.6 19.7 23.4 SN(E/C) 0.87
12230028	47	Red Green Blue z 18.92 znorm 14.74 sky 14.9 14.6 14.5 S/N 13.3 20.7 24.6 S/N(c) 11.5 19.5 23.3 SN(E/C) 0.87
12230029	47	Red Green Blue z 19.04 znorm 14.86 sky 14.8 14.6 14.5 S/N 14.2 22.3 26.5 S/N(c) 12.4 21.2 25.4 SN(E/C) 0.92
12230030	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 14.8 14.6 S/N 14.4 22.2 26.4 S/N(c) 12.7 21.1 25.2 SN(E/C) 0.87
12230031	47	Red Green Blue z 19.02 znorm 14.84 sky 14.9 14.6 14.6 S/N 14.6 22.0 26.4 S/N(c) 12.7 21.1 25.2 SN(E/C) 0.91
12230032	47	Red Green Blue z 18.95 znorm 14.77 sky 15.0 14.8 14.6 S/N 13.7 21.2 25.5 S/N(c) 11.9 20.2 24.4 SN(E/C) 0.88
12230033	47	Red Green Blue z 19.01 znorm 14.83 sky 15.1 14.7 14.7 S/N 14.2 22.1 26.3 S/N(c) 12.4 21.0 25.3 SN(E/C) 0.86