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)
6440070	47	Red Green Blue z 18.98 znorm 14.80 sky 14.4 14.2 13.9 S/N 15.0 24.5 26.3 S/N(c) 13.1 22.8 25.3 SN(E/C) 0.89
6440071	47	Red Green Blue z 19.04 znorm 14.86 sky 14.5 14.3 14.3 S/N 15.4 25.5 27.0 S/N(c) 13.5 23.6 25.9 SN(E/C) 0.91
6440072	47	Red Green Blue z 19.15 znorm 14.97 sky 14.5 14.5 14.4 S/N 16.5 27.4 28.7 S/N(c) 14.6 25.3 27.6 SN(E/C) 0.89
6440073	47	Red Green Blue z 19.06 znorm 14.88 sky 14.4 14.4 14.3 S/N 15.5 26.0 27.5 S/N(c) 13.5 24.1 26.4 SN(E/C) 0.88