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)
6760047	47	Red Green Blue z 19.21 znorm 15.03 sky 14.7 14.3 14.3 S/N 17.5 27.9 28.9 S/N(c) 15.6 26.5 27.5 SN(E/C) 0.92
6760048	47	Red Green Blue z 19.25 znorm 15.07 sky 14.8 14.4 14.6 S/N 18.0 28.7 30.3 S/N(c) 16.1 27.2 28.5 SN(E/C) 0.90