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)
2820024	47	Red Green Blue z 19.06 znorm 14.88 sky 14.4 14.0 13.9 S/N 19.4 26.4 29.7 S/N(c) 22.1 13.4 5.0 SN(E/C) 0.72
2820025	47	Red Green Blue z 19.11 znorm 14.93 sky 14.2 14.1 14.0 S/N 19.7 26.9 30.5 S/N(c) 22.5 13.6 5.1 SN(E/C) 0.70
2820026	47	Red Green Blue z 19.08 znorm 14.90 sky 14.3 14.1 13.9 S/N 19.1 26.5 30.3 S/N(c) 22.3 13.3 5.0 SN(E/C) 0.79
2820027	47	Red Green Blue z 19.00 znorm 14.82 sky 14.3 14.1 14.0 S/N 18.1 25.4 29.0 S/N(c) 21.4 12.8 4.9 SN(E/C) 0.81
2820028	47	Red Green Blue z 18.97 znorm 14.79 sky 14.3 14.1 14.0 S/N 17.9 25.0 28.5 S/N(c) 20.9 12.6 4.8 SN(E/C) 0.80
2820029	47	Red Green Blue z 18.96 znorm 14.78 sky 14.4 14.1 14.0 S/N 17.9 24.9 28.2 S/N(c) 20.3 12.4 4.7 SN(E/C) 0.81
2820030	47	Red Green Blue z 18.88 znorm 14.70 sky 14.5 14.2 14.0 S/N 17.2 24.1 27.0 S/N(c) 19.3 11.9 4.5 SN(E/C) 0.78
2820031	47	Red Green Blue z 18.95 znorm 14.77 sky 14.3 14.1 14.1 S/N 17.4 25.1 28.4 S/N(c) 19.6 12.0 4.5 SN(E/C) 0.81