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)
2850023	47	Red Green Blue z 19.10 znorm 14.92 sky 14.4 14.3 14.2 S/N 15.8 23.4 23.6 S/N(c) 33.1 18.3 14.2 SN(E/C) 0.57
2850024	47	Red Green Blue z 19.11 znorm 14.93 sky 14.6 14.4 14.6 S/N 15.8 23.5 24.1 S/N(c) 32.9 18.4 14.5 SN(E/C) 0.59
2850025	47	Red Green Blue z 19.09 znorm 14.91 sky 14.4 14.4 14.6 S/N 15.5 23.4 23.8 S/N(c) 32.6 18.2 14.5 SN(E/C) 0.57
2850026	47	Red Green Blue z 19.13 znorm 14.95 sky 14.6 14.5 14.6 S/N 15.6 23.6 24.8 S/N(c) 33.2 18.5 14.9 SN(E/C) 0.55
2850027	47	Red Green Blue z 19.07 znorm 14.89 sky 14.5 14.5 14.5 S/N 15.3 23.4 24.3 S/N(c) 32.2 17.9 14.6 SN(E/C) 0.58
2850028	47	Red Green Blue z 19.07 znorm 14.89 sky 14.8 14.6 14.6 S/N 15.1 23.2 24.4 S/N(c) 32.3 17.9 14.7 SN(E/C) 0.58
2850029	47	Red Green Blue z 19.10 znorm 14.92 sky 14.7 14.6 14.7 S/N 15.3 23.6 24.9 S/N(c) 32.5 18.0 15.0 SN(E/C) 0.60
2850030	47	Red Green Blue z 19.08 znorm 14.90 sky 14.6 14.6 14.6 S/N 15.4 23.4 24.2 S/N(c) 32.1 18.0 14.9 SN(E/C) 0.61