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)
6650048	47	Red Green Blue z 18.64 znorm 14.46 sky 14.8 14.4 14.5 S/N 11.6 20.0 21.3 S/N(c) 10.0 18.5 20.2 SN(E/C) 0.98
6650049	47	Red Green Blue z 18.95 znorm 14.77 sky 15.0 14.7 14.8 S/N 13.8 23.7 25.4 S/N(c) 11.9 21.9 23.8 SN(E/C) 0.97
6650050	47	Red Green Blue z 18.99 znorm 14.81 sky 15.1 14.7 14.8 S/N 14.1 23.8 25.4 S/N(c) 12.2 21.9 23.9 SN(E/C) 0.92
6650051	47	Red Green Blue z 18.97 znorm 14.79 sky 15.1 14.8 14.8 S/N 13.9 23.6 25.1 S/N(c) 12.1 22.0 23.7 SN(E/C) 0.93
6650052	47	Red Green Blue z 18.95 znorm 14.77 sky 15.0 14.7 14.8 S/N 13.5 23.0 24.5 S/N(c) 11.9 21.2 23.1 SN(E/C) 0.93
6650053	47	Red Green Blue z 19.01 znorm 14.83 sky 15.0 14.8 14.8 S/N 14.2 24.0 25.5 S/N(c) 12.5 22.4 24.1 SN(E/C) 0.91
6650054	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 14.7 14.7 S/N 14.4 24.2 25.4 S/N(c) 12.6 22.4 24.0 SN(E/C) 0.88
6650055	47	Red Green Blue z 19.07 znorm 14.89 sky 15.2 15.0 14.7 S/N 14.7 24.9 26.2 S/N(c) 12.8 22.8 24.8 SN(E/C) 0.89