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)
2820009	47	Red Green Blue z 19.11 znorm 14.93 sky 14.5 14.2 13.9 S/N 17.2 24.4 24.1 S/N(c) 15.8 22.6 23.0 SN(E/C) 0.84
2820010	47	Red Green Blue z 19.15 znorm 14.97 sky 14.6 14.3 14.2 S/N 17.7 25.1 25.5 S/N(c) 16.3 23.3 24.3 SN(E/C) 0.84
2820011	47	Red Green Blue z 19.20 znorm 15.02 sky 14.5 14.2 14.2 S/N 18.2 25.8 26.4 S/N(c) 16.7 24.1 25.2 SN(E/C) 0.81
2820012	47	Red Green Blue z 19.22 znorm 15.04 sky 14.5 14.2 14.2 S/N 18.9 26.6 27.4 S/N(c) 17.3 25.1 26.2 SN(E/C) 0.79
2820013	47	Red Green Blue z 19.20 znorm 15.02 sky 14.5 14.2 14.2 S/N 18.2 25.9 27.1 S/N(c) 16.9 24.3 25.8 SN(E/C) 0.78
2820014	47	Red Green Blue z 19.21 znorm 15.03 sky 14.6 14.2 14.1 S/N 18.1 25.8 27.1 S/N(c) 16.7 24.3 25.9 SN(E/C) 0.83
2820015	47	Red Green Blue z 19.20 znorm 15.02 sky 14.5 14.3 14.2 S/N 17.9 25.6 27.1 S/N(c) 16.6 24.2 26.0 SN(E/C) 0.80
2820016	47	Red Green Blue z 19.13 znorm 14.95 sky 14.6 14.3 14.3 S/N 16.8 24.1 25.8 S/N(c) 15.4 22.7 24.6 SN(E/C) 0.85