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)
8770069	47	Red Green Blue z 19.01 znorm 14.83 sky 14.5 14.3 14.3 S/N 12.0 18.3 18.6 S/N(c) 11.0 16.8 17.9 SN(E/C) 0.91
8770070	47	Red Green Blue z 19.05 znorm 14.87 sky 14.5 14.5 14.6 S/N 12.5 18.8 19.5 S/N(c) 11.5 17.2 18.6 SN(E/C) 0.90
8770071	47	Red Green Blue z 18.96 znorm 14.78 sky 14.8 14.5 14.6 S/N 11.9 18.0 18.7 S/N(c) 10.7 16.4 17.8 SN(E/C) 1.04
8770072	47	Red Green Blue z 18.97 znorm 14.79 sky 14.5 14.5 14.6 S/N 11.9 18.2 18.9 S/N(c) 10.9 16.7 18.1 SN(E/C) 0.90
8770073	47	Red Green Blue z 18.98 znorm 14.80 sky 14.5 14.5 14.6 S/N 12.1 18.5 19.4 S/N(c) 10.9 17.1 18.6 SN(E/C) 0.90
8770074	47	Red Green Blue z 18.97 znorm 14.79 sky 14.7 14.5 14.5 S/N 11.9 17.9 18.8 S/N(c) 10.8 16.5 18.0 SN(E/C) 0.89
8770075	47	Red Green Blue z 18.85 znorm 14.67 sky 14.5 14.6 14.6 S/N 11.3 17.5 18.4 S/N(c) 10.2 16.1 17.7 SN(E/C) 0.94
8770076	47	Red Green Blue z 18.91 znorm 14.73 sky 14.4 14.5 14.4 S/N 11.6 17.8 18.9 S/N(c) 10.6 16.5 18.1 SN(E/C) 0.91