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)
3950027	47	Red Green Blue z 19.12 znorm 14.94 sky 15.5 14.5 14.3 S/N 15.6 25.0 27.6 S/N(c) 13.8 23.4 26.5 SN(E/C) 0.92
3950028	47	Red Green Blue z 19.13 znorm 14.95 sky 15.3 14.7 14.8 S/N 15.6 25.2 27.3 S/N(c) 13.9 23.6 26.2 SN(E/C) 0.91
3950029	47	Red Green Blue z 19.11 znorm 14.93 sky 15.4 14.7 14.7 S/N 15.2 25.1 26.6 S/N(c) 13.5 23.2 25.5 SN(E/C) 0.92
3950030	47	Red Green Blue z 19.07 znorm 14.89 sky 15.0 14.8 14.9 S/N 14.8 24.3 25.9 S/N(c) 13.0 22.4 24.8 SN(E/C) 0.90
3950031	47	Red Green Blue z 19.13 znorm 14.95 sky 15.2 14.8 14.9 S/N 15.8 25.6 27.3 S/N(c) 14.0 23.7 25.8 SN(E/C) 0.93
3950032	47	Red Green Blue z 19.15 znorm 14.97 sky 14.9 14.8 14.8 S/N 16.2 26.0 27.8 S/N(c) 14.1 24.3 26.6 SN(E/C) 0.91
3950033	47	Red Green Blue z 19.12 znorm 14.94 sky 15.1 14.8 14.7 S/N 16.0 25.9 27.7 S/N(c) 14.1 24.3 26.5 SN(E/C) 0.93
3950034	47	Red Green Blue z 19.10 znorm 14.92 sky 15.4 15.0 14.7 S/N 15.8 26.0 27.4 S/N(c) 13.9 23.9 26.1 SN(E/C) 0.90