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)
15510010	47	Red Green Blue z 18.88 znorm 14.70 sky 14.7 14.6 14.6 S/N 15.5 23.6 27.8 S/N(c) 16.8 42.3 20.2 SN(E/C) 0.49
15510011	47	Red Green Blue z 18.86 znorm 14.68 sky 15.0 14.8 14.8 S/N 15.2 23.1 27.7 S/N(c) 16.5 42.4 19.9 SN(E/C) 0.50
15510012	47	Red Green Blue z 18.90 znorm 14.72 sky 14.8 14.8 14.8 S/N 15.7 23.6 28.0 S/N(c) 17.0 43.5 20.1 SN(E/C) 0.47
15510013	47	Red Green Blue z 18.93 znorm 14.75 sky 14.8 14.8 14.8 S/N 15.8 23.7 28.1 S/N(c) 16.6 42.6 20.2 SN(E/C) 0.45