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)
13800011	47	Red Green Blue z 19.19 znorm 15.01 sky 14.3 14.3 14.3 S/N 17.5 26.5 29.0 S/N(c) 18.6 23.4 25.0 SN(E/C) 0.88
13800012	47	Red Green Blue z 19.22 znorm 15.04 sky 14.4 14.4 14.4 S/N 17.6 26.5 29.3 S/N(c) 18.6 23.4 25.2 SN(E/C) 0.90