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)
4610021	47	Red Green Blue z 19.13 znorm 14.95 sky 14.8 14.7 14.8 S/N 17.4 27.3 25.7 S/N(c) 23.7 10.2 40.7 SN(E/C) 0.51
4610022	47	Red Green Blue z 19.10 znorm 14.92 sky 14.7 14.6 15.4 S/N 17.0 27.0 26.3 S/N(c) 23.2 10.0 40.4 SN(E/C) 0.55
4610023	47	Red Green Blue z 19.19 znorm 15.01 sky 15.1 14.8 15.0 S/N 18.0 28.0 28.0 S/N(c) 24.0 10.4 42.1 SN(E/C) 0.50
4610024	47	Red Green Blue z 19.21 znorm 15.03 sky 14.9 14.7 14.9 S/N 18.3 28.4 28.7 S/N(c) 24.3 10.5 42.8 SN(E/C) 0.51
4610025	47	Red Green Blue z 19.22 znorm 15.04 sky 14.6 14.6 14.9 S/N 18.2 28.4 29.3 S/N(c) 24.4 10.5 42.8 SN(E/C) 0.50
4610026	47	Red Green Blue z 19.20 znorm 15.02 sky 14.7 14.8 15.0 S/N 18.3 28.5 29.6 S/N(c) 24.3 10.4 42.4 SN(E/C) 0.49
4610027	47	Red Green Blue z 19.20 znorm 15.02 sky 14.6 14.6 14.8 S/N 17.9 28.1 29.4 S/N(c) 24.1 10.4 42.1 SN(E/C) 0.52
4610028	47	Red Green Blue z 19.19 znorm 15.01 sky 14.2 14.0 14.0 S/N 17.6 27.3 28.9 S/N(c) 23.9 10.3 41.7 SN(E/C) 0.51