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 18.63 znorm 14.45 sky 14.9 14.4 14.2 S/N 11.7 20.4 18.8 S/N(c) 9.9 18.4 18.0 SN(E/C) 0.97
6650049	47	Red Green Blue z 18.94 znorm 14.76 sky 14.7 14.7 14.6 S/N 13.8 23.5 23.1 S/N(c) 11.8 21.5 21.8 SN(E/C) 0.97
6650050	47	Red Green Blue z 18.99 znorm 14.81 sky 14.6 14.6 14.4 S/N 13.8 23.4 24.0 S/N(c) 11.9 21.7 22.4 SN(E/C) 0.93
6650051	47	Red Green Blue z 18.97 znorm 14.79 sky 14.8 14.6 14.5 S/N 13.8 23.3 24.0 S/N(c) 11.8 21.3 22.7 SN(E/C) 0.94
6650052	47	Red Green Blue z 18.95 znorm 14.77 sky 14.8 14.6 14.5 S/N 13.4 22.7 23.5 S/N(c) 11.5 20.8 22.5 SN(E/C) 0.94
6650053	47	Red Green Blue z 19.00 znorm 14.82 sky 14.6 14.7 14.6 S/N 13.8 23.7 24.6 S/N(c) 12.0 21.5 23.3 SN(E/C) 0.92
6650054	47	Red Green Blue z 19.03 znorm 14.84 sky 14.7 14.7 14.5 S/N 14.5 23.9 24.5 S/N(c) 12.4 21.8 23.1 SN(E/C) 0.88
6650055	47	Red Green Blue z 19.06 znorm 14.88 sky 14.6 14.7 14.4 S/N 14.5 24.4 25.2 S/N(c) 12.5 22.1 24.0 SN(E/C) 0.89