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)
4280063	47	Red Green Blue z 19.04 znorm 14.86 sky 15.0 14.7 14.4 S/N 16.7 26.8 28.3 S/N(c) 15.1 25.4 27.1 SN(E/C) 0.28
4280064	47	Red Green Blue z 19.01 znorm 14.83 sky 15.0 14.7 14.6 S/N 16.5 26.8 28.5 S/N(c) 14.9 25.5 27.3 SN(E/C) 0.28
4280065	47	Red Green Blue z 19.08 znorm 14.90 sky 15.1 14.9 14.6 S/N 17.0 27.3 29.2 S/N(c) 15.6 26.1 27.9 SN(E/C) 0.25
4280066	47	Red Green Blue z 19.09 znorm 14.91 sky 15.1 14.9 14.7 S/N 16.8 27.3 29.1 S/N(c) 15.5 26.1 28.0 SN(E/C) 0.26
4280067	47	Red Green Blue z 18.86 znorm 14.68 sky 15.1 14.9 14.9 S/N 14.9 24.7 25.9 S/N(c) 13.4 23.6 24.7 SN(E/C) 0.30
4280068	47	Red Green Blue z 18.76 znorm 14.58 sky 15.3 15.0 14.8 S/N 13.9 23.4 24.7 S/N(c) 12.4 22.0 23.6 SN(E/C) 0.31
4280069	47	Red Green Blue z 18.79 znorm 14.61 sky 15.2 15.2 14.8 S/N 14.0 23.6 24.7 S/N(c) 12.5 22.2 23.6 SN(E/C) 0.31
4280070	47	Red Green Blue z 18.63 znorm 14.45 sky 15.0 15.2 14.9 S/N 12.7 21.8 22.7 S/N(c) 11.3 20.5 21.7 SN(E/C) 0.33