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)
7910023	47	Red Green Blue z 18.97 znorm 14.79 sky 15.7 14.9 14.5 S/N 13.4 22.6 23.8 S/N(c) 12.0 21.3 22.8 SN(E/C) 0.39
7910024	47	Red Green Blue z 18.97 znorm 14.79 sky 15.1 14.9 14.7 S/N 13.5 22.9 23.6 S/N(c) 12.1 21.4 22.9 SN(E/C) 0.38
7910025	47	Red Green Blue z 19.01 znorm 14.83 sky 15.3 15.0 14.8 S/N 13.9 23.4 24.1 S/N(c) 12.4 21.7 23.3 SN(E/C) 0.35
7910026	47	Red Green Blue z 18.97 znorm 14.79 sky 15.2 14.8 14.8 S/N 13.6 22.9 23.5 S/N(c) 12.1 21.4 22.8 SN(E/C) 0.35
7910027	47	Red Green Blue z 19.01 znorm 14.83 sky 15.3 14.9 14.7 S/N 13.7 23.2 24.3 S/N(c) 12.4 21.6 23.3 SN(E/C) 0.37
7910028	47	Red Green Blue z 19.03 znorm 14.85 sky 15.0 14.8 14.9 S/N 14.0 23.4 24.5 S/N(c) 12.6 21.8 23.6 SN(E/C) 0.36
7910029	47	Red Green Blue z 19.08 znorm 14.90 sky 15.2 14.9 14.8 S/N 14.4 23.8 25.3 S/N(c) 13.0 22.3 24.3 SN(E/C) 0.39
7910030	47	Red Green Blue z 19.05 znorm 14.87 sky 15.4 14.9 14.7 S/N 14.7 23.4 24.7 S/N(c) 12.9 21.9 23.7 SN(E/C) 0.36