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)
8770047	47	Red Green Blue z 18.97 znorm 14.79 sky 14.7 14.2 14.2 S/N 17.9 25.7 28.4 S/N(c) 16.8 24.9 27.4 SN(E/C) 0.84
8770048	47	Red Green Blue z 19.01 znorm 14.83 sky 14.4 14.2 14.3 S/N 18.3 26.2 29.0 S/N(c) 17.2 25.2 28.2 SN(E/C) 0.79
8770049	47	Red Green Blue z 19.06 znorm 14.88 sky 14.3 14.2 14.3 S/N 18.8 27.0 29.7 S/N(c) 17.7 26.0 28.9 SN(E/C) 0.80
8770050	47	Red Green Blue z 19.08 znorm 14.90 sky 14.4 14.3 14.3 S/N 19.0 27.1 30.0 S/N(c) 17.8 26.1 29.2 SN(E/C) 0.76
8770051	47	Red Green Blue z 19.06 znorm 14.88 sky 14.4 14.3 14.2 S/N 18.6 27.0 29.9 S/N(c) 17.6 26.0 29.0 SN(E/C) 0.83
8770052	47	Red Green Blue z 19.08 znorm 14.90 sky 14.3 14.3 14.3 S/N 18.9 27.2 30.3 S/N(c) 17.8 26.2 29.3 SN(E/C) 0.80
8770053	47	Red Green Blue z 19.08 znorm 14.90 sky 14.4 14.4 14.3 S/N 18.9 27.2 30.4 S/N(c) 17.8 26.2 29.4 SN(E/C) 0.76
8770054	47	Red Green Blue z 19.06 znorm 14.88 sky 14.5 14.3 14.3 S/N 18.7 26.8 30.3 S/N(c) 17.7 25.7 29.1 SN(E/C) 0.75