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)
3960054	47	Red Green Blue z 18.42 znorm 14.24 sky 15.3 14.8 14.9 S/N 10.1 17.9 20.4 S/N(c) 8.6 16.9 19.3 SN(E/C) 0.49
3960055	47	Red Green Blue z 18.46 znorm 14.28 sky 15.2 15.0 15.7 S/N 10.0 18.3 21.1 S/N(c) 8.7 17.1 19.9 SN(E/C) 0.51
3960056	47	Red Green Blue z 18.54 znorm 14.36 sky 15.3 15.0 15.8 S/N 10.6 19.2 21.5 S/N(c) 9.1 17.8 20.5 SN(E/C) 0.45
3960057	47	Red Green Blue z 18.51 znorm 14.33 sky 15.6 15.2 15.7 S/N 10.6 18.9 20.9 S/N(c) 9.2 17.5 20.0 SN(E/C) 0.47
3960058	47	Red Green Blue z 18.21 znorm 14.03 sky 15.6 15.5 15.6 S/N 8.4 16.0 17.7 S/N(c) 7.2 14.7 16.3 SN(E/C) 0.50
3960059	47	Red Green Blue z 18.52 znorm 14.34 sky 15.5 15.4 15.5 S/N 10.4 18.6 20.8 S/N(c) 9.2 17.4 19.6 SN(E/C) 0.46
3960060	47	Red Green Blue z 18.57 znorm 14.39 sky 15.3 15.3 15.4 S/N 10.4 19.4 21.0 S/N(c) 9.1 18.1 20.0 SN(E/C) 0.47
3960061	47	Red Green Blue z 18.63 znorm 14.45 sky 15.2 15.2 15.5 S/N 11.4 20.4 21.7 S/N(c) 9.9 18.9 20.7 SN(E/C) 0.43