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)
8020037	47	Red Green Blue z 19.06 znorm 14.88 sky 14.8 14.5 14.3 S/N 18.8 26.8 28.8 S/N(c) 17.1 25.5 28.0 SN(E/C) 0.91
8020038	47	Red Green Blue z 19.08 znorm 14.90 sky 14.8 14.5 14.5 S/N 18.6 26.8 29.2 S/N(c) 17.0 25.4 28.0 SN(E/C) 0.88
8020039	47	Red Green Blue z 19.14 znorm 14.96 sky 14.6 14.3 14.2 S/N 19.4 27.6 30.1 S/N(c) 17.7 26.3 28.9 SN(E/C) 0.89
8020040	47	Red Green Blue z 19.13 znorm 14.95 sky 13.5 13.2 13.0 S/N 18.6 26.6 28.9 S/N(c) 17.1 25.3 27.9 SN(E/C) 0.88