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)
4570010	47	Red Green Blue z 19.04 znorm 14.86 sky 14.2 14.0 13.8 S/N 17.4 27.7 28.0 S/N(c) 15.2 25.5 25.8 SN(E/C) 0.94
4570011	47	Red Green Blue z 19.07 znorm 14.89 sky 14.3 14.2 14.1 S/N 17.2 27.5 28.3 S/N(c) 15.1 25.1 26.6 SN(E/C) 0.98
4570012	47	Red Green Blue z 19.11 znorm 14.93 sky 14.4 14.2 14.1 S/N 17.4 28.3 29.4 S/N(c) 15.3 26.2 27.2 SN(E/C) 0.98
4570013	47	Red Green Blue z 19.08 znorm 14.90 sky 14.3 14.1 14.1 S/N 17.3 28.2 29.2 S/N(c) 15.1 25.8 27.0 SN(E/C) 0.94
4570014	47	Red Green Blue z 19.08 znorm 14.90 sky 14.3 14.1 14.1 S/N 17.2 28.3 29.2 S/N(c) 15.3 25.9 27.1 SN(E/C) 0.94
4570015	47	Red Green Blue z 19.03 znorm 14.85 sky 14.4 14.2 14.1 S/N 16.4 27.7 28.7 S/N(c) 14.3 25.1 26.6 SN(E/C) 0.95
4570016	47	Red Green Blue z 19.00 znorm 14.82 sky 14.4 14.1 14.2 S/N 16.2 27.2 28.3 S/N(c) 14.0 24.6 26.1 SN(E/C) 0.96
4570017	47	Red Green Blue z 19.04 znorm 14.86 sky 14.4 14.2 14.1 S/N 16.2 26.9 28.8 S/N(c) 14.4 24.8 26.5 SN(E/C) 0.94