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)
9970024	47	Red Green Blue z 19.08 znorm 14.89 sky 14.3 14.0 13.9 S/N 18.1 26.6 25.2 S/N(c) 16.0 24.3 23.0 SN(E/C) 0.80
9970025	47	Red Green Blue z 19.08 znorm 14.90 sky 14.4 14.1 14.1 S/N 18.0 26.0 24.8 S/N(c) 15.5 23.3 22.3 SN(E/C) 0.80