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)
3950012	47	Red Green Blue z 19.08 znorm 14.90 sky 14.6 14.1 13.9 S/N 17.2 27.0 26.7 S/N(c) 15.2 24.6 25.2 SN(E/C) 0.97
3950013	47	Red Green Blue z 19.09 znorm 14.91 sky 14.5 14.3 14.2 S/N 16.9 26.6 27.1 S/N(c) 14.9 24.5 25.4 SN(E/C) 0.96
3950014	47	Red Green Blue z 19.16 znorm 14.98 sky 14.8 14.4 14.3 S/N 17.2 27.5 28.3 S/N(c) 15.4 25.2 26.6 SN(E/C) 0.95
3950015	47	Red Green Blue z 19.12 znorm 14.94 sky 14.9 14.4 14.3 S/N 16.8 26.9 27.5 S/N(c) 15.0 24.7 26.0 SN(E/C) 0.93
3950016	47	Red Green Blue z 19.10 znorm 14.92 sky 14.8 14.6 14.5 S/N 16.6 26.3 27.2 S/N(c) 14.8 24.5 25.5 SN(E/C) 0.97
3950017	47	Red Green Blue z 19.18 znorm 15.00 sky 14.7 14.5 14.5 S/N 17.3 27.5 28.5 S/N(c) 15.4 25.5 26.7 SN(E/C) 0.93
3950018	47	Red Green Blue z 19.19 znorm 15.01 sky 14.5 14.6 14.6 S/N 17.3 27.7 28.9 S/N(c) 15.6 25.6 27.2 SN(E/C) 0.95
3950019	47	Red Green Blue z 19.21 znorm 15.03 sky 15.0 14.6 14.7 S/N 17.5 27.8 29.2 S/N(c) 15.7 25.8 27.4 SN(E/C) 0.92