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 14.2 14.0 S/N 14.9 24.8 24.1 S/N(c) 12.6 22.5 22.6 SN(E/C) 0.91
6440071	47	Red Green Blue z 19.05 znorm 14.87 sky 14.5 14.4 14.4 S/N 15.5 25.7 25.6 S/N(c) 13.2 23.2 24.0 SN(E/C) 0.90
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) 14.5 25.0 25.8 SN(E/C) 0.89
6440073	47	Red Green Blue z 19.07 znorm 14.89 sky 14.4 14.5 14.3 S/N 15.7 26.2 26.1 S/N(c) 13.5 23.8 25.0 SN(E/C) 0.89