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)
17650011	47	Red Green Blue z 18.91 znorm 14.73 sky 14.1 14.0 13.9 S/N 16.2 25.7 28.6 S/N(c) 29.9 17.7 51.2 SN(E/C) 0.78
17650012	47	Red Green Blue z 18.88 znorm 14.70 sky 14.3 14.2 14.0 S/N 15.7 24.5 28.1 S/N(c) 29.0 17.7 50.2 SN(E/C) 0.83
17650013	47	Red Green Blue z 18.91 znorm 14.73 sky 14.1 14.2 14.0 S/N 15.9 25.3 28.6 S/N(c) 29.8 18.1 51.4 SN(E/C) 0.81
17650014	47	Red Green Blue z 18.87 znorm 14.69 sky 14.3 14.3 14.1 S/N 15.2 24.0 27.5 S/N(c) 29.3 17.9 51.1 SN(E/C) 0.79
17650015	47	Red Green Blue z 18.82 znorm 14.64 sky 14.3 14.3 14.1 S/N 15.4 23.5 27.9 S/N(c) 28.5 17.3 49.3 SN(E/C) 0.82
17650016	47	Red Green Blue z 18.95 znorm 14.77 sky 14.4 14.3 14.1 S/N 16.2 25.0 29.1 S/N(c) 30.6 18.6 52.7 SN(E/C) 0.83
17650017	47	Red Green Blue z 18.93 znorm 14.75 sky 14.3 14.3 14.2 S/N 15.7 24.6 28.9 S/N(c) 29.7 18.3 51.5 SN(E/C) 0.79
17650018	47	Red Green Blue z 18.97 znorm 14.79 sky 14.3 14.4 14.1 S/N 16.1 24.8 29.5 S/N(c) 30.8 18.8 53.1 SN(E/C) 0.81