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)
8690026	47	Red Green Blue z 18.40 znorm 14.22 sky 14.4 14.0 14.0 S/N 12.3 18.7 19.8 S/N(c) 13.2 15.6 17.1 SN(E/C) 0.68
8690027	47	Red Green Blue z 18.37 znorm 14.19 sky 14.3 14.0 14.1 S/N 12.4 18.6 19.6 S/N(c) 13.0 15.4 17.0 SN(E/C) 0.71
8690028	47	Red Green Blue z 18.21 znorm 14.03 sky 14.2 14.0 14.0 S/N 11.2 17.0 17.6 S/N(c) 11.8 14.1 15.6 SN(E/C) 0.73
8690029	47	Red Green Blue z 18.42 znorm 14.24 sky 14.4 14.1 14.1 S/N 12.5 19.0 19.9 S/N(c) 13.3 15.7 17.4 SN(E/C) 0.68
8690030	47	Red Green Blue z 18.51 znorm 14.33 sky 14.3 14.1 14.2 S/N 13.2 20.0 21.2 S/N(c) 14.2 16.5 18.5 SN(E/C) 0.66
8690031	47	Red Green Blue z 18.50 znorm 14.32 sky 14.3 14.1 14.0 S/N 13.0 19.8 21.1 S/N(c) 14.0 16.2 18.4 SN(E/C) 0.64