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)
2590026	47	Red Green Blue z 19.09 znorm 14.91 sky 14.8 14.5 13.7 S/N 14.9 23.9 24.1 S/N(c) 13.1 22.4 24.7 SN(E/C) 0.87
2590027	47	Red Green Blue z 19.02 znorm 14.84 sky 14.7 14.5 14.1 S/N 13.9 23.6 23.9 S/N(c) 12.4 21.8 23.1 SN(E/C) 0.88
2590028	47	Red Green Blue z 18.96 znorm 14.78 sky 14.6 14.6 14.1 S/N 13.5 23.1 23.2 S/N(c) 11.9 21.5 22.2 SN(E/C) 0.90
2590029	47	Red Green Blue z 18.98 znorm 14.80 sky 14.7 14.5 14.1 S/N 13.7 23.0 23.4 S/N(c) 12.2 21.3 22.8 SN(E/C) 0.89
2590030	47	Red Green Blue z 18.88 znorm 14.70 sky 14.4 14.6 14.2 S/N 12.7 21.8 22.4 S/N(c) 11.3 20.3 21.7 SN(E/C) 0.90
2590031	47	Red Green Blue z 18.65 znorm 14.47 sky 14.7 14.7 14.3 S/N 11.5 20.1 19.9 S/N(c) 10.1 18.6 19.5 SN(E/C) 0.96
2590032	47	Red Green Blue z 18.74 znorm 14.56 sky 14.6 14.6 14.3 S/N 12.3 21.5 21.3 S/N(c) 10.8 19.9 20.6 SN(E/C) 0.91
2590033	47	Red Green Blue z 18.54 znorm 14.36 sky 14.8 14.7 14.3 S/N 10.3 18.9 18.5 S/N(c) 8.7 17.5 18.4 SN(E/C) 0.94