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 14.5 14.2 13.9 S/N 17.3 26.9 26.5 S/N(c) 15.2 24.8 25.0 SN(E/C) 0.97
3950013	47	Red Green Blue z 19.11 znorm 14.93 sky 14.6 14.4 14.2 S/N 16.9 26.5 26.8 S/N(c) 14.7 24.4 25.2 SN(E/C) 0.97
3950014	47	Red Green Blue z 19.18 znorm 15.00 sky 14.6 14.3 14.2 S/N 17.3 27.5 28.0 S/N(c) 15.4 25.3 26.2 SN(E/C) 0.95
3950015	47	Red Green Blue z 19.14 znorm 14.96 sky 14.6 14.4 14.2 S/N 16.8 26.7 27.4 S/N(c) 15.0 24.7 25.8 SN(E/C) 0.95
3950016	47	Red Green Blue z 19.12 znorm 14.94 sky 14.7 14.6 14.5 S/N 16.5 26.3 27.2 S/N(c) 14.6 24.4 25.4 SN(E/C) 0.97
3950017	47	Red Green Blue z 19.19 znorm 15.01 sky 14.6 14.5 14.4 S/N 17.1 27.4 28.1 S/N(c) 15.4 25.4 26.6 SN(E/C) 0.94
3950018	47	Red Green Blue z 19.21 znorm 15.03 sky 14.8 14.6 14.4 S/N 17.3 27.6 28.6 S/N(c) 15.6 25.5 27.0 SN(E/C) 0.95
3950019	47	Red Green Blue z 19.23 znorm 15.05 sky 14.8 14.6 14.5 S/N 17.5 27.8 29.0 S/N(c) 15.7 25.8 27.3 SN(E/C) 0.94