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)
5490022	47	Red Green Blue z 18.83 znorm 14.65 sky 13.9 13.6 13.5 S/N 13.0 19.4 19.7 S/N(c) 11.4 18.0 19.0 SN(E/C) 0.67
5490023	47	Red Green Blue z 18.77 znorm 14.59 sky 13.9 13.8 13.8 S/N 12.5 19.6 19.8 S/N(c) 11.1 18.2 18.9 SN(E/C) 0.67
5490024	47	Red Green Blue z 18.75 znorm 14.57 sky 14.0 14.0 13.9 S/N 12.2 19.4 20.2 S/N(c) 10.9 18.1 19.3 SN(E/C) 0.65
5490025	47	Red Green Blue z 18.69 znorm 14.51 sky 14.0 13.9 13.9 S/N 11.8 18.4 19.5 S/N(c) 10.4 17.2 18.6 SN(E/C) 0.69
5490026	47	Red Green Blue z 18.70 znorm 14.52 sky 14.2 14.1 14.0 S/N 12.1 19.1 20.2 S/N(c) 10.7 17.8 19.3 SN(E/C) 0.69
5490027	47	Red Green Blue z 18.66 znorm 14.48 sky 14.1 14.1 14.1 S/N 11.9 18.5 19.8 S/N(c) 10.2 17.1 18.6 SN(E/C) 0.69
5490028	47	Red Green Blue z 18.76 znorm 14.58 sky 14.1 14.1 14.0 S/N 12.5 19.9 21.4 S/N(c) 11.2 18.6 20.6 SN(E/C) 0.67
5490029	47	Red Green Blue z 18.50 znorm 14.32 sky 14.2 14.1 14.0 S/N 10.4 17.0 18.3 S/N(c) 9.1 15.6 17.6 SN(E/C) 0.79