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 18.84 znorm 14.66 sky 14.0 13.7 13.6 S/N 13.1 19.8 21.9 S/N(c) 11.6 18.6 20.5 SN(E/C) 0.61
5490023	47	Red Green Blue z 18.78 znorm 14.60 sky 14.0 13.8 13.8 S/N 12.5 19.5 21.8 S/N(c) 11.3 18.4 20.6 SN(E/C) 0.68
5490024	47	Red Green Blue z 18.76 znorm 14.58 sky 14.1 14.0 14.0 S/N 12.6 19.7 22.6 S/N(c) 11.2 18.8 21.1 SN(E/C) 0.64
5490025	47	Red Green Blue z 18.70 znorm 14.52 sky 14.2 14.0 14.1 S/N 12.1 18.6 21.7 S/N(c) 10.7 17.8 20.0 SN(E/C) 0.67
5490026	47	Red Green Blue z 18.70 znorm 14.52 sky 14.3 14.0 14.2 S/N 12.3 19.3 22.0 S/N(c) 10.9 18.4 20.4 SN(E/C) 0.67
5490027	47	Red Green Blue z 18.67 znorm 14.49 sky 14.2 14.1 14.2 S/N 11.8 18.6 21.5 S/N(c) 10.2 17.6 19.9 SN(E/C) 0.68
5490028	47	Red Green Blue z 18.77 znorm 14.59 sky 14.2 14.1 14.2 S/N 12.6 20.2 22.5 S/N(c) 11.3 19.3 20.9 SN(E/C) 0.67
5490029	47	Red Green Blue z 18.51 znorm 14.33 sky 14.1 14.1 14.2 S/N 10.5 17.1 19.3 S/N(c) 9.1 16.2 17.9 SN(E/C) 0.79