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)
6890011	47	Red Green Blue z 18.41 znorm 14.23 sky 14.5 14.2 14.0 S/N 10.0 16.6 16.8 S/N(c) 26.2 16.8 13.2 SN(E/C) 0.93
6890012	47	Red Green Blue z 18.43 znorm 14.25 sky 14.6 14.4 14.5 S/N 9.5 17.0 17.1 S/N(c) 25.2 16.9 13.4 SN(E/C) 0.95
6890013	47	Red Green Blue z 18.80 znorm 14.62 sky 14.7 14.5 14.3 S/N 12.5 20.2 20.5 S/N(c) 30.3 20.5 16.4 SN(E/C) 0.93
6890014	47	Red Green Blue z 18.40 znorm 14.22 sky 14.9 14.6 14.5 S/N 9.3 16.6 16.6 S/N(c) 24.3 16.7 13.5 SN(E/C) 0.93
6890015	47	Red Green Blue z 18.40 znorm 14.22 sky 14.6 14.5 14.5 S/N 9.5 15.5 15.9 S/N(c) 24.4 16.8 13.6 SN(E/C) 0.91
6890016	47	Red Green Blue z 18.58 znorm 14.40 sky 14.5 14.6 14.5 S/N 10.1 17.9 17.9 S/N(c) 26.7 18.3 14.8 SN(E/C) 0.93
6890017	47	Red Green Blue z 18.50 znorm 14.32 sky 14.7 14.5 14.5 S/N 9.8 16.3 17.0 S/N(c) 25.9 17.7 14.5 SN(E/C) 0.93
6890018	47	Red Green Blue z 18.52 znorm 14.34 sky 15.0 14.6 14.5 S/N 10.1 17.1 17.3 S/N(c) 26.1 18.0 14.6 SN(E/C) 0.96