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)
6420022	47	Red Green Blue z 19.07 znorm 14.89 sky 15.0 14.5 14.5 S/N 16.0 25.9 28.4 S/N(c) 14.2 23.9 26.6 SN(E/C) 0.97
6420023	47	Red Green Blue z 18.88 znorm 14.70 sky 14.7 14.5 14.7 S/N 13.9 23.3 25.1 S/N(c) 12.1 21.4 23.6 SN(E/C) 0.94
6420024	47	Red Green Blue z 18.90 znorm 14.72 sky 14.5 14.5 14.7 S/N 14.0 23.7 25.2 S/N(c) 12.4 21.7 23.7 SN(E/C) 0.95
6420025	47	Red Green Blue z 18.70 znorm 14.52 sky 14.6 14.6 14.7 S/N 12.3 21.3 22.5 S/N(c) 10.9 19.3 21.0 SN(E/C) 0.97
6420026	47	Red Green Blue z 18.75 znorm 14.56 sky 14.7 14.6 14.8 S/N 12.6 21.9 23.3 S/N(c) 11.0 20.0 21.8 SN(E/C) 0.98
6420027	47	Red Green Blue z 18.89 znorm 14.71 sky 14.7 14.6 14.7 S/N 14.0 23.7 24.9 S/N(c) 12.3 21.6 23.4 SN(E/C) 0.94
6420028	47	Red Green Blue z 18.83 znorm 14.65 sky 14.5 14.5 14.7 S/N 13.4 23.0 24.1 S/N(c) 11.8 21.1 22.5 SN(E/C) 0.96
6420029	47	Red Green Blue z 18.55 znorm 14.37 sky 14.5 14.5 14.7 S/N 10.8 19.3 20.0 S/N(c) 9.5 17.7 18.7 SN(E/C) 0.95