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)
17470047	42	Red Green Blue z 17.96 znorm 13.91 sky 14.5 14.4 14.8 S/N 8.7 15.6 17.2 S/N(c) 7.5 9.1 9.5 SN(E/C) 0.79
17470048	42	Red Green Blue z 17.90 znorm 13.85 sky 14.8 14.8 14.9 S/N 8.1 14.7 16.1 S/N(c) 7.1 8.8 9.3 SN(E/C) 0.82
17470049	42	Red Green Blue z 18.82 znorm 14.76 sky 14.7 14.4 14.8 S/N 8.9 16.0 17.3 S/N(c) 12.4 13.8 14.6 SN(E/C) 0.63
17470050	42	Red Green Blue z 18.82 znorm 14.76 sky 14.7 14.9 14.5 S/N 8.6 15.5 16.5 S/N(c) 12.1 13.8 14.5 SN(E/C) 0.64
17470051	42	Red Green Blue z 18.02 znorm 13.96 sky 15.2 15.0 14.8 S/N 7.5 14.3 15.4 S/N(c) 7.6 9.4 9.6 SN(E/C) 0.82
17470052	42	Red Green Blue z 18.01 znorm 13.95 sky 14.7 14.9 14.8 S/N 7.9 14.4 15.4 S/N(c) 7.7 9.6 9.8 SN(E/C) 0.72