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)
11720089	47	Red Green Blue z 18.74 znorm 14.56 sky 14.7 14.2 14.1 S/N 13.2 20.6 23.2 S/N(c) 11.4 19.0 22.3 SN(E/C) 0.55
11720090	47	Red Green Blue z 18.85 znorm 14.67 sky 14.4 14.2 14.3 S/N 13.8 22.4 25.1 S/N(c) 12.2 20.7 24.2 SN(E/C) 0.48
11720091	47	Red Green Blue z 18.89 znorm 14.71 sky 14.6 14.3 14.3 S/N 14.1 23.0 25.4 S/N(c) 12.5 21.4 24.4 SN(E/C) 0.49
11720092	47	Red Green Blue z 18.85 znorm 14.67 sky 14.6 14.4 14.5 S/N 13.6 22.3 25.4 S/N(c) 12.2 20.6 24.1 SN(E/C) 0.51