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)
17610042	47	Red Green Blue z 17.85 znorm 13.67 sky 13.0 12.9 12.9 S/N 5.3 8.8 10.9 S/N(c) 9.2 15.4 14.5 SN(E/C) 0.75
17610043	47	Red Green Blue z 18.38 znorm 14.20 sky 13.5 13.4 13.3 S/N 8.3 14.4 16.8 S/N(c) 13.9 22.9 21.4 SN(E/C) 0.58
17610044	47	Red Green Blue z 17.88 znorm 13.70 sky 12.9 12.9 12.9 S/N 5.1 9.3 10.9 S/N(c) 9.3 15.6 14.3 SN(E/C) 0.72
17610045	47	Red Green Blue z 18.71 znorm 14.52 sky 14.2 14.0 14.0 S/N 11.3 19.2 21.6 S/N(c) 18.4 29.1 26.7 SN(E/C) 0.55
17610046	47	Red Green Blue z 18.69 znorm 14.51 sky 14.2 14.1 14.1 S/N 11.3 19.2 21.8 S/N(c) 18.4 29.5 26.8 SN(E/C) 0.54
17610047	47	Red Green Blue z 18.52 znorm 14.34 sky 14.0 14.0 14.0 S/N 10.0 17.2 19.3 S/N(c) 16.1 26.5 23.9 SN(E/C) 0.58
17610048	47	Red Green Blue z 18.61 znorm 14.43 sky 14.3 14.2 14.3 S/N 10.5 18.4 20.9 S/N(c) 17.2 28.0 25.3 SN(E/C) 0.58
17610049	47	Red Green Blue z 18.62 znorm 14.44 sky 14.0 13.9 13.9 S/N 10.6 17.9 20.5 S/N(c) 16.9 27.4 24.8 SN(E/C) 0.55