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)
20000022	47	Red Green Blue z 18.10 znorm 13.92 sky 14.0 13.9 13.9 S/N 7.9 13.6 15.4 S/N(c) 11.9 12.6 8.5 SN(E/C) 0.96
20000023	47	Red Green Blue z 18.18 znorm 14.00 sky 14.0 14.0 14.0 S/N 8.1 14.3 16.2 S/N(c) 12.6 13.2 9.0 SN(E/C) 0.98
20000024	47	Red Green Blue z 18.58 znorm 14.40 sky 13.9 13.9 14.0 S/N 11.1 18.6 21.4 S/N(c) 16.2 16.8 11.1 SN(E/C) 0.91
20000025	47	Red Green Blue z 18.53 znorm 14.35 sky 14.0 14.0 14.0 S/N 10.7 18.1 20.7 S/N(c) 16.3 16.6 10.8 SN(E/C) 0.94
20000026	47	Red Green Blue z 18.57 znorm 14.39 sky 13.9 13.9 14.0 S/N 10.8 18.4 20.4 S/N(c) 16.4 16.8 11.0 SN(E/C) 0.93
20000027	47	Red Green Blue z 18.34 znorm 14.16 sky 14.0 14.0 13.9 S/N 9.2 15.9 17.9 S/N(c) 14.0 14.7 9.5 SN(E/C) 0.95