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 18.99 znorm 14.81 sky 14.4 14.1 14.0 S/N 14.9 24.4 24.1 S/N(c) 4.3 27.8 24.1 SN(E/C) 0.90
6440071	47	Red Green Blue z 19.05 znorm 14.87 sky 14.5 14.3 14.4 S/N 15.5 25.4 25.6 S/N(c) 4.5 28.7 24.7 SN(E/C) 0.89
6440072	47	Red Green Blue z 19.16 znorm 14.98 sky 14.5 14.6 14.5 S/N 16.5 27.3 27.6 S/N(c) 4.7 30.3 26.4 SN(E/C) 0.89
6440073	47	Red Green Blue z 19.07 znorm 14.89 sky 14.4 14.4 14.3 S/N 15.7 26.0 26.1 S/N(c) 4.5 29.0 25.3 SN(E/C) 0.89