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)
6640047	47	Red Green Blue z 19.16 znorm 14.98 sky 15.0 14.5 14.7 S/N 18.6 27.2 31.6 S/N(c) 16.5 25.1 30.2 SN(E/C) 0.90
6640048	47	Red Green Blue z 19.16 znorm 14.98 sky 14.9 14.6 15.0 S/N 18.4 27.4 31.9 S/N(c) 16.2 25.3 30.2 SN(E/C) 0.90
6640049	47	Red Green Blue z 19.15 znorm 14.97 sky 14.9 14.6 15.0 S/N 18.2 27.3 31.6 S/N(c) 16.2 25.2 30.0 SN(E/C) 0.90
6640050	47	Red Green Blue z 19.11 znorm 14.93 sky 14.9 14.7 14.9 S/N 17.8 26.8 31.0 S/N(c) 15.8 24.7 29.4 SN(E/C) 0.91
6640051	47	Red Green Blue z 19.11 znorm 14.93 sky 15.1 14.6 14.9 S/N 17.9 26.9 30.9 S/N(c) 16.0 24.6 29.2 SN(E/C) 0.90
6640052	47	Red Green Blue z 19.16 znorm 14.98 sky 15.0 14.7 15.0 S/N 18.3 27.5 31.3 S/N(c) 16.4 25.1 29.6 SN(E/C) 0.88
6640053	47	Red Green Blue z 19.15 znorm 14.97 sky 14.9 14.7 15.0 S/N 18.1 27.6 31.4 S/N(c) 15.9 25.2 29.6 SN(E/C) 0.86
6640054	47	Red Green Blue z 19.14 znorm 14.96 sky 14.9 14.7 15.0 S/N 17.9 27.5 31.1 S/N(c) 15.9 25.0 29.3 SN(E/C) 0.93