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)
2810027	47	Red Green Blue z 18.63 znorm 14.45 sky 14.9 14.7 14.8 S/N 11.4 18.2 23.3 S/N(c) 9.7 16.4 21.7 SN(E/C) 0.92
2810028	47	Red Green Blue z 18.47 znorm 14.29 sky 15.0 14.9 15.1 S/N 10.6 16.9 21.7 S/N(c) 9.3 15.1 20.1 SN(E/C) 0.89
2810029	47	Red Green Blue z 18.52 znorm 14.34 sky 15.2 14.9 15.4 S/N 11.0 17.7 22.7 S/N(c) 9.7 16.0 21.1 SN(E/C) 0.90
2810030	47	Red Green Blue z 18.51 znorm 14.33 sky 15.2 14.8 15.4 S/N 10.8 17.1 21.8 S/N(c) 9.3 15.4 20.4 SN(E/C) 0.90
2810031	47	Red Green Blue z 18.57 znorm 14.39 sky 14.9 15.0 15.4 S/N 11.1 18.0 22.6 S/N(c) 9.7 16.2 21.0 SN(E/C) 0.91
2810032	47	Red Green Blue z 18.67 znorm 14.49 sky 15.0 15.0 15.2 S/N 11.2 18.8 23.1 S/N(c) 10.1 16.9 21.7 SN(E/C) 0.95
2810033	47	Red Green Blue z 18.62 znorm 14.44 sky 15.3 15.1 15.1 S/N 11.1 18.4 22.8 S/N(c) 9.9 16.6 21.4 SN(E/C) 0.92
2810034	47	Red Green Blue z 18.50 znorm 14.32 sky 14.9 14.9 15.2 S/N 10.0 17.2 21.3 S/N(c) 8.9 15.4 20.0 SN(E/C) 0.94