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)
18470068	47	Red Green Blue z 17.73 znorm 13.55 sky 13.7 13.6 13.7 S/N 6.3 9.9 13.3 S/N(c) 9.9 4.8 8.6 SN(E/C) 0.47
18470069	47	Red Green Blue z 17.95 znorm 13.77 sky 14.0 13.9 14.0 S/N 7.3 11.2 14.9 S/N(c) 11.2 5.4 9.6 SN(E/C) 0.41
18470070	47	Red Green Blue z 18.12 znorm 13.94 sky 14.1 14.0 14.0 S/N 8.5 12.8 17.0 S/N(c) 12.6 6.0 10.6 SN(E/C) 0.35
18470071	47	Red Green Blue z 18.22 znorm 14.04 sky 14.0 14.0 13.9 S/N 8.5 12.6 16.7 S/N(c) 13.1 6.2 11.0 SN(E/C) 0.37
18470072	47	Red Green Blue z 18.30 znorm 14.12 sky 14.2 14.0 14.0 S/N 8.9 13.3 17.7 S/N(c) 13.8 6.5 11.4 SN(E/C) 0.33
18470073	47	Red Green Blue z 18.10 znorm 13.92 sky 14.0 14.0 14.0 S/N 7.7 12.0 15.8 S/N(c) 12.5 5.9 10.4 SN(E/C) 0.38