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)
3640010	47	Red Green Blue z 18.99 znorm 14.81 sky 14.1 13.8 13.6 S/N 16.1 24.1 23.8 S/N(c) 14.3 22.6 22.4 SN(E/C) 0.89
3640011	47	Red Green Blue z 18.90 znorm 14.72 sky 14.5 14.2 14.2 S/N 15.0 22.7 23.2 S/N(c) 13.4 21.4 21.7 SN(E/C) 0.95
3640012	47	Red Green Blue z 18.96 znorm 14.78 sky 14.4 14.3 14.2 S/N 15.2 23.4 24.2 S/N(c) 13.7 22.1 22.7 SN(E/C) 0.93
3640013	47	Red Green Blue z 18.90 znorm 14.72 sky 14.4 14.4 14.3 S/N 14.8 22.7 23.2 S/N(c) 13.3 21.6 21.8 SN(E/C) 0.92
3640014	47	Red Green Blue z 18.96 znorm 14.78 sky 14.4 14.4 14.3 S/N 14.9 23.4 24.2 S/N(c) 13.6 22.2 22.8 SN(E/C) 0.93
3640015	47	Red Green Blue z 18.98 znorm 14.80 sky 14.6 14.5 14.3 S/N 15.3 23.6 24.4 S/N(c) 13.5 22.3 22.9 SN(E/C) 0.92
3640016	47	Red Green Blue z 18.98 znorm 14.80 sky 14.6 14.5 14.3 S/N 15.4 23.9 24.5 S/N(c) 13.9 22.5 23.1 SN(E/C) 0.90
3640017	47	Red Green Blue z 19.02 znorm 14.84 sky 14.6 14.4 14.4 S/N 15.8 24.4 25.1 S/N(c) 14.2 23.0 23.6 SN(E/C) 0.94