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)
15480026	47	Red Green Blue z 19.08 znorm 14.90 sky 14.8 14.6 14.8 S/N 13.1 22.9 24.2 S/N(c) 26.3 36.3 56.8 SN(E/C) 0.44
15480027	47	Red Green Blue z 19.01 znorm 14.83 sky 14.9 14.9 15.1 S/N 12.3 22.0 23.1 S/N(c) 25.2 35.0 54.9 SN(E/C) 0.49
15480028	47	Red Green Blue z 19.06 znorm 14.88 sky 15.1 15.0 15.1 S/N 12.3 22.5 23.9 S/N(c) 25.6 35.7 55.9 SN(E/C) 0.42
15480029	47	Red Green Blue z 19.05 znorm 14.87 sky 15.0 14.8 15.0 S/N 12.3 22.4 23.6 S/N(c) 25.5 35.7 55.7 SN(E/C) 0.44
15480030	47	Red Green Blue z 19.05 znorm 14.87 sky 15.0 15.0 15.0 S/N 12.6 22.5 23.7 S/N(c) 25.6 35.8 55.5 SN(E/C) 0.42
15480031	47	Red Green Blue z 19.07 znorm 14.89 sky 14.8 14.9 15.2 S/N 12.4 22.4 23.6 S/N(c) 25.6 35.9 56.1 SN(E/C) 0.43
15480032	47	Red Green Blue z 19.12 znorm 14.94 sky 15.1 15.2 15.1 S/N 12.9 23.3 24.8 S/N(c) 26.5 36.8 57.6 SN(E/C) 0.44
15480033	47	Red Green Blue z 19.13 znorm 14.95 sky 15.0 15.1 15.1 S/N 13.0 23.1 24.8 S/N(c) 26.7 37.0 57.9 SN(E/C) 0.42