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)
8750022	47	Red Green Blue z 17.87 znorm 13.69 sky 13.4 13.4 13.4 S/N 7.8 11.4 9.6 S/N(c) 6.9 9.9 8.2 SN(E/C) 1.05
8750023	47	Red Green Blue z 17.80 znorm 13.62 sky 13.5 13.4 13.5 S/N 7.0 10.3 9.0 S/N(c) 6.1 8.8 7.5 SN(E/C) 1.00
8750024	47	Red Green Blue z 17.87 znorm 13.69 sky 13.5 13.5 13.5 S/N 7.6 11.3 9.6 S/N(c) 6.6 9.8 8.1 SN(E/C) 1.02
8750025	47	Red Green Blue z 18.16 znorm 13.98 sky 13.5 13.5 13.6 S/N 9.4 13.6 11.8 S/N(c) 8.2 12.0 10.0 SN(E/C) 1.00
8750026	47	Red Green Blue z 18.78 znorm 14.60 sky 13.6 13.4 13.5 S/N 14.3 19.8 17.6 S/N(c) 12.7 17.9 15.4 SN(E/C) 0.96
8750027	47	Red Green Blue z 18.94 znorm 14.75 sky 13.4 13.4 13.5 S/N 15.6 21.8 19.5 S/N(c) 14.1 19.7 17.3 SN(E/C) 0.95
8750028	47	Red Green Blue z 18.97 znorm 14.79 sky 13.5 13.4 13.5 S/N 16.3 22.5 20.0 S/N(c) 14.8 20.5 17.9 SN(E/C) 0.98
8750029	47	Red Green Blue z 18.93 znorm 14.75 sky 13.5 13.5 13.5 S/N 15.8 22.0 19.5 S/N(c) 14.5 20.1 17.6 SN(E/C) 0.98