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)
3980056	47	Red Green Blue z 18.96 znorm 14.78 sky 15.0 14.9 14.6 S/N 15.0 24.8 27.3 S/N(c) 13.1 23.2 25.8 SN(E/C) 0.74
3980057	47	Red Green Blue z 19.05 znorm 14.87 sky 15.4 14.9 15.2 S/N 15.6 25.7 28.8 S/N(c) 13.6 23.9 27.0 SN(E/C) 0.68
3980058	47	Red Green Blue z 19.08 znorm 14.90 sky 15.2 14.8 15.1 S/N 16.0 26.2 29.4 S/N(c) 13.9 24.2 27.6 SN(E/C) 0.67
3980059	47	Red Green Blue z 19.13 znorm 14.95 sky 15.2 14.9 15.1 S/N 16.1 26.8 30.4 S/N(c) 14.2 24.9 28.7 SN(E/C) 0.68
3980060	47	Red Green Blue z 19.09 znorm 14.91 sky 15.4 14.9 15.0 S/N 16.0 26.3 29.3 S/N(c) 13.8 24.4 27.6 SN(E/C) 0.64
3980061	47	Red Green Blue z 19.08 znorm 14.90 sky 14.9 14.9 15.1 S/N 15.9 26.3 29.3 S/N(c) 13.8 24.2 27.5 SN(E/C) 0.70
3980062	47	Red Green Blue z 18.88 znorm 14.70 sky 15.4 15.0 15.2 S/N 14.0 23.6 26.7 S/N(c) 12.0 21.7 24.8 SN(E/C) 0.76
3980063	47	Red Green Blue z 18.92 znorm 14.74 sky 15.0 14.9 15.1 S/N 14.6 24.0 26.9 S/N(c) 12.5 22.1 25.0 SN(E/C) 0.69