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)
6640069	47	Red Green Blue z 19.10 znorm 14.92 sky 14.9 14.5 14.6 S/N 16.0 25.6 28.5 S/N(c) 13.8 24.0 26.9 SN(E/C) 0.92
6640070	47	Red Green Blue z 19.10 znorm 14.91 sky 15.1 14.7 15.1 S/N 15.5 25.4 28.6 S/N(c) 13.6 23.6 27.1 SN(E/C) 0.91
6640071	47	Red Green Blue z 19.11 znorm 14.93 sky 14.8 14.8 15.0 S/N 15.6 26.0 28.4 S/N(c) 13.7 24.1 26.8 SN(E/C) 0.91
6640072	47	Red Green Blue z 19.12 znorm 14.94 sky 14.8 14.9 15.1 S/N 15.6 26.1 28.3 S/N(c) 13.8 24.2 26.8 SN(E/C) 0.93
6640073	47	Red Green Blue z 19.12 znorm 14.94 sky 14.8 14.7 15.1 S/N 15.9 25.9 27.8 S/N(c) 13.8 24.0 26.4 SN(E/C) 0.92
6640074	47	Red Green Blue z 19.09 znorm 14.91 sky 14.9 14.8 15.2 S/N 15.5 25.4 27.8 S/N(c) 13.4 23.5 26.2 SN(E/C) 0.92
6640075	47	Red Green Blue z 19.09 znorm 14.91 sky 15.0 14.9 15.1 S/N 15.3 25.6 27.2 S/N(c) 13.6 23.7 25.7 SN(E/C) 0.94
6640076	47	Red Green Blue z 19.09 znorm 14.91 sky 14.8 14.8 15.2 S/N 15.6 25.8 27.3 S/N(c) 13.6 23.9 25.8 SN(E/C) 0.90