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)
4630010	47	Red Green Blue z 17.77 znorm 13.59 sky 14.6 14.6 14.6 S/N 6.6 12.1 11.7 S/N(c) 5.5 10.9 11.3 SN(E/C) 0.67
4630011	47	Red Green Blue z 18.06 znorm 13.88 sky 14.9 15.0 15.2 S/N 7.9 13.9 14.0 S/N(c) 6.8 12.6 13.1 SN(E/C) 0.61
4630012	47	Red Green Blue z 17.66 znorm 13.48 sky 15.2 15.0 15.4 S/N 5.7 11.1 11.0 S/N(c) 4.9 10.0 10.4 SN(E/C) 0.73
4630013	47	Red Green Blue z 18.06 znorm 13.88 sky 15.1 15.1 15.5 S/N 7.4 13.7 13.7 S/N(c) 6.3 12.3 12.9 SN(E/C) 0.59
4630014	47	Red Green Blue z 18.55 znorm 14.37 sky 15.2 15.1 15.3 S/N 10.9 18.4 18.5 S/N(c) 9.3 16.8 17.6 SN(E/C) 0.56
4630015	47	Red Green Blue z 18.62 znorm 14.44 sky 15.1 15.3 15.4 S/N 11.2 18.9 19.0 S/N(c) 10.0 17.4 18.1 SN(E/C) 0.55
4630016	47	Red Green Blue z 18.73 znorm 14.55 sky 15.2 15.2 15.2 S/N 12.0 20.1 20.3 S/N(c) 10.6 18.5 19.3 SN(E/C) 0.50
4630017	47	Red Green Blue z 18.54 znorm 14.36 sky 14.8 15.0 15.5 S/N 10.7 18.3 18.6 S/N(c) 9.5 16.9 17.5 SN(E/C) 0.56
4630018	47	Red Green Blue z 18.33 znorm 14.15 sky 15.2 15.2 15.5 S/N 9.1 16.0 16.4 S/N(c) 7.8 14.7 15.4 SN(E/C) 0.56
4630019	47	Red Green Blue z 18.29 znorm 14.11 sky 15.0 15.3 15.4 S/N 8.7 15.5 15.8 S/N(c) 7.5 14.2 15.0 SN(E/C) 0.61