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)
3420010	47	Red Green Blue z 18.71 znorm 14.53 sky 14.2 14.2 13.9 S/N 12.1 20.8 19.9 S/N(c) 10.5 19.2 19.5 SN(E/C) 0.85
3420011	47	Red Green Blue z 18.85 znorm 14.67 sky 14.7 14.7 14.5 S/N 13.8 23.6 23.5 S/N(c) 11.9 22.0 22.8 SN(E/C) 0.79
3420012	47	Red Green Blue z 18.70 znorm 14.52 sky 14.1 14.0 13.9 S/N 11.6 20.0 19.7 S/N(c) 9.7 18.2 19.2 SN(E/C) 0.87
3420013	47	Red Green Blue z 18.75 znorm 14.57 sky 14.4 14.3 14.2 S/N 12.6 21.6 21.3 S/N(c) 10.7 20.2 20.9 SN(E/C) 0.85
3420014	47	Red Green Blue z 18.69 znorm 14.51 sky 14.3 14.2 14.1 S/N 12.1 20.9 20.7 S/N(c) 10.5 19.5 20.2 SN(E/C) 0.82
3420015	47	Red Green Blue z 18.76 znorm 14.58 sky 14.7 14.5 14.4 S/N 12.9 22.0 21.9 S/N(c) 11.3 20.5 21.3 SN(E/C) 0.84
3420016	47	Red Green Blue z 18.52 znorm 14.34 sky 13.9 13.8 13.8 S/N 10.4 17.9 17.6 S/N(c) 8.8 16.2 16.8 SN(E/C) 0.87
3420017	47	Red Green Blue z 18.54 znorm 14.35 sky 14.0 13.9 13.9 S/N 11.0 18.6 18.8 S/N(c) 9.4 17.2 18.0 SN(E/C) 0.89