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)
23590048	47	Red Green Blue z 19.12 znorm 14.94 sky 13.7 14.1 14.4 S/N 15.3 23.6 27.7 S/N(c) 9.5 37.1 34.7 SN(E/C) 0.78
23590049	47	Red Green Blue z 19.22 znorm 15.04 sky 13.7 14.2 14.5 S/N 15.5 24.4 28.6 S/N(c) 9.8 39.2 36.2 SN(E/C) 0.75
23590050	47	Red Green Blue z 19.21 znorm 15.03 sky 13.7 14.2 14.4 S/N 15.3 24.4 28.8 S/N(c) 9.8 38.2 35.9 SN(E/C) 0.73
23590051	47	Red Green Blue z 19.21 znorm 15.03 sky 13.7 14.3 14.4 S/N 15.2 24.4 28.6 S/N(c) 9.8 38.9 36.5 SN(E/C) 0.73
23590052	47	Red Green Blue z 19.20 znorm 15.02 sky 13.7 14.3 14.4 S/N 15.0 23.8 28.0 S/N(c) 9.6 37.6 36.0 SN(E/C) 0.74
23590053	47	Red Green Blue z 19.20 znorm 15.02 sky 13.7 14.4 14.4 S/N 15.4 24.2 28.4 S/N(c) 9.7 38.1 36.3 SN(E/C) 0.75
23590054	47	Red Green Blue z 19.23 znorm 15.05 sky 13.8 14.4 14.5 S/N 15.6 24.4 28.2 S/N(c) 9.8 38.0 37.0 SN(E/C) 0.75
23590055	47	Red Green Blue z 19.20 znorm 15.02 sky 13.6 14.5 14.6 S/N 15.3 24.1 28.1 S/N(c) 9.7 37.9 36.2 SN(E/C) 0.77