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 19.11 znorm 14.93 sky 14.7 14.4 14.0 S/N 17.4 27.3 27.0 S/N(c) 15.1 25.0 25.5 SN(E/C) 0.96
3950013	47	Red Green Blue z 19.12 znorm 14.94 sky 14.8 14.6 14.4 S/N 17.0 27.0 27.5 S/N(c) 14.9 24.8 25.6 SN(E/C) 0.95
3950014	47	Red Green Blue z 19.19 znorm 15.01 sky 15.0 14.6 14.4 S/N 17.6 27.8 28.5 S/N(c) 15.6 25.7 26.7 SN(E/C) 0.94
3950015	47	Red Green Blue z 19.15 znorm 14.97 sky 14.8 14.4 14.5 S/N 16.8 27.1 27.8 S/N(c) 14.9 25.2 26.2 SN(E/C) 0.94
3950016	47	Red Green Blue z 19.12 znorm 14.94 sky 15.0 14.7 14.7 S/N 16.5 26.6 27.7 S/N(c) 14.8 24.8 25.7 SN(E/C) 0.96
3950017	47	Red Green Blue z 19.20 znorm 15.02 sky 14.9 14.7 14.5 S/N 17.4 27.8 28.8 S/N(c) 15.7 25.8 27.1 SN(E/C) 0.93
3950018	47	Red Green Blue z 19.21 znorm 15.03 sky 15.0 14.8 14.6 S/N 17.5 28.0 29.1 S/N(c) 15.6 25.9 27.4 SN(E/C) 0.94
3950019	47	Red Green Blue z 19.23 znorm 15.05 sky 14.8 14.8 14.8 S/N 17.7 28.3 29.4 S/N(c) 15.8 26.3 27.7 SN(E/C) 0.92