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)
5420010	47	Red Green Blue z 18.99 znorm 14.81 sky 14.3 14.4 14.4 S/N 15.4 25.1 27.9 S/N(c) 14.5 23.4 27.2 SN(E/C) 0.71
5420011	47	Red Green Blue z 19.00 znorm 14.82 sky 14.4 14.7 14.9 S/N 15.7 25.2 28.3 S/N(c) 14.5 23.4 27.0 SN(E/C) 0.67
5420012	47	Red Green Blue z 18.99 znorm 14.81 sky 14.3 14.6 14.9 S/N 15.1 24.6 27.6 S/N(c) 13.8 22.8 26.5 SN(E/C) 0.69
5420013	47	Red Green Blue z 19.01 znorm 14.83 sky 14.5 14.5 14.8 S/N 15.5 25.3 28.4 S/N(c) 14.1 23.4 27.0 SN(E/C) 0.72