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)
20180058	47	Red Green Blue z 18.97 znorm 14.78 sky 14.1 14.2 14.4 S/N 14.7 24.7 28.5 S/N(c) 29.8 23.7 12.0 SN(E/C) 0.89
20180059	47	Red Green Blue z 18.94 znorm 14.76 sky 14.3 14.3 14.5 S/N 14.3 24.6 28.0 S/N(c) 29.2 23.7 11.8 SN(E/C) 0.89
20180060	47	Red Green Blue z 18.91 znorm 14.72 sky 14.2 14.3 14.3 S/N 14.1 24.1 27.4 S/N(c) 28.2 22.9 11.4 SN(E/C) 0.92
20180061	47	Red Green Blue z 18.98 znorm 14.79 sky 14.2 14.3 14.4 S/N 14.3 24.7 28.4 S/N(c) 29.4 23.4 11.8 SN(E/C) 0.89