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)
15810024	47	Red Green Blue z 19.08 znorm 14.90 sky 14.8 14.5 14.7 S/N 12.2 21.1 22.1 S/N(c) 10.6 12.8 25.8 SN(E/C) 0.44
15810025	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.7 15.0 S/N 12.0 20.9 22.1 S/N(c) 10.5 12.8 25.4 SN(E/C) 0.47
15810026	47	Red Green Blue z 19.05 znorm 14.87 sky 14.8 14.7 14.8 S/N 12.0 20.9 21.9 S/N(c) 10.4 12.6 25.2 SN(E/C) 0.47
15810027	47	Red Green Blue z 19.06 znorm 14.88 sky 14.9 14.7 14.9 S/N 12.1 21.0 21.8 S/N(c) 10.5 12.7 25.3 SN(E/C) 0.48
15810028	47	Red Green Blue z 19.03 znorm 14.85 sky 14.8 14.8 14.8 S/N 12.4 20.9 21.8 S/N(c) 10.3 12.5 25.1 SN(E/C) 0.44
15810029	47	Red Green Blue z 19.03 znorm 14.85 sky 14.9 14.7 14.9 S/N 12.1 20.7 21.6 S/N(c) 10.3 12.4 24.9 SN(E/C) 0.45
15810030	47	Red Green Blue z 18.94 znorm 14.76 sky 15.1 15.0 14.9 S/N 10.8 19.2 20.0 S/N(c) 9.8 11.9 23.5 SN(E/C) 0.51
15810031	47	Red Green Blue z 18.96 znorm 14.78 sky 15.2 14.8 14.8 S/N 11.7 20.3 21.0 S/N(c) 9.9 12.1 24.0 SN(E/C) 0.48